loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.749 and 1.791

version 1.749, 2017/12/31 14:00:41	version 1.791, 2023/02/09 19:27:18
Line 46 use Apache::lonenc;	Line 46 use Apache::lonenc;
use Apache::lonstathelpers;	use Apache::lonstathelpers;
use Apache::lonquickgrades;	use Apache::lonquickgrades;
use Apache::bridgetask();	use Apache::bridgetask();
	use Apache::lontexconvert();
use String::Similarity;	use String::Similarity;
	use HTML::Parser();
	use File::MMagic;
use LONCAPA;	use LONCAPA;

use POSIX qw(floor);	use POSIX qw(floor);
Line 144 sub nameUserString {	Line 147 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. ---	#--- Count responseIDs, essayresponse items, and dropbox items ---
#--- Sets response_error pointer to "1" if navmaps object broken ---	#--- 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 162 sub response_type {	Line 165 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 171 sub response_type {	Line 175 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 204 sub get_display_part {	Line 215 sub get_display_part {
return $display;	return $display;
}	}

	#--- Show parts and response type
	sub showResourceInfo {
	my ($symb,$partlist,$responseType,$formname,$checkboxes,$uploads) = @_;
	unless ((ref($partlist) eq 'ARRAY') && (ref($responseType) eq 'HASH')) {
	return '<br clear="all">';
	}
	my $coltitle = &mt('Problem Part Shown');
	if ($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">';
	}
	$result .= &Apache::loncommon::start_data_table()
	.&Apache::loncommon::start_data_table_header_row();
	if ($checkboxes) {
	$result .= '<th>'.&mt('Display?').'</th>';
	}
	$result .= '<th>'.$coltitle.'</th>'
	.'<th>'.&mt('Res. ID').'</th>'
	.'<th>'.&mt('Type').'</th>'
	.&Apache::loncommon::end_data_table_header_row();
	my %partsseen;
	foreach my $partID (sort(keys(%$responseType))) {
	foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {
	my $responsetype = $responseType->{$partID}->{$resID};
	if ($uploads) {
	next unless ($responsetype eq 'essay');
	next unless (&Apache::lonnet::EXT("resource.$partID".'_'."$resID.uploadedfiletypes",$symb));
	}
	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 {
	$result.=$display_part.'</td>';
	}
	}
	$result.='<td>'.'<span class="LC_internal_info">'.$resID.'</span></td>'
	.'<td>'.&mt($responsetype).'</td>'
	.&Apache::loncommon::end_data_table_row();
	}
	}
	$result.=&Apache::loncommon::end_data_table();
	if ($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 {
&reset_analyze_cache();	&reset_analyze_cache();
&reset_perm();	&reset_perm();
Line 312 sub reset_caches {	Line 446 sub reset_caches {
$add_to_form = { 'code_for_randomlist' => $scancode,};	$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,$bubbles_per_row);
if (ref($analyze) eq 'HASH') {	if (ref($analyze) eq 'HASH') {
Line 342 sub cleanRecord {	Line 476 sub cleanRecord {
if ($response =~ /^(option\|rank)$/) {	if ($response =~ /^(option\|rank)$/) {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my @answer = %answer;	my @answer = %answer;
%answer = map {&HTML::Entities::encode($_, '"<>&')} @answer;	%answer = map {&HTML::Entities::encode($_, '"<>&')} @answer;
my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});	my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
my ($toprow,$bottomrow);	my ($toprow,$bottomrow);
foreach my $foil (@$order) {	foreach my $foil (@$order) {
Line 360 sub cleanRecord {	Line 494 sub cleanRecord {
} elsif ($response eq 'match') {	} elsif ($response eq 'match') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my @answer = %answer;	my @answer = %answer;
%answer = map {&HTML::Entities::encode($_, '"<>&')} @answer;	%answer = map {&HTML::Entities::encode($_, '"<>&')} @answer;
my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});	my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
my @items=&Apache::lonnet::str2array($record->{$version."resource.$partid.$respid.submissionitems"});	my @items=&Apache::lonnet::str2array($record->{$version."resource.$partid.$respid.submissionitems"});
my ($toprow,$middlerow,$bottomrow);	my ($toprow,$middlerow,$bottomrow);
Line 417 sub cleanRecord {	Line 551 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 $result=&mt('Smile representation: [_1]',
'"<tt>'.&HTML::Entities::encode($answer, '"<>&').'</tt>"');	'"<tt>'.&HTML::Entities::encode($answer, '"<>&').'</tt>"');
Line 502 COMMONJSFUNCTIONS	Line 636 COMMONJSFUNCTIONS
#--- Dumps the class list with usernames,list of sections,	#--- Dumps the class list with usernames,list of sections,
#--- section, ids and fullnames for each user.	#--- section, ids and fullnames for each user.
sub getclasslist {	sub getclasslist {
my ($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 $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
Line 530 sub getclasslist {	Line 664 sub getclasslist {
#	#
my %sections;	my %sections;
my %fullnames;	my %fullnames;
	my ($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 546 sub getclasslist {	Line 687 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->{$student});
next;	next;
Line 563 sub getclasslist {	Line 704 sub getclasslist {
}	}
}	}
if (($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$/,@getsec)) {
Line 584 sub getclasslist {	Line 770 sub getclasslist {
delete($classlist->{$student});	delete($classlist->{$student});
}	}
}	}
my %seen = ();
my @sections = sort(keys(%sections));	my @sections = sort(keys(%sections));
return ($classlist,\@sections,\%fullnames);	return ($classlist,\@sections,\%fullnames);
}	}
Line 600 sub canmodify {	Line 785 sub canmodify {
#can modify the requested section	#can modify the requested section
return 1;	return 1;
} else {	} else {
# can't modify the request section	# can't modify the requested section
return 0;	return 0;
}	}
}	}
Line 613 sub canview {	Line 798 sub canview {
my ($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 766 sub initialverifyreceipt {	Line 951 sub initialverifyreceipt {

#--- Check whether a receipt number is valid.---	#--- Check whether a receipt number is valid.---
sub verifyreceipt {	sub verifyreceipt {
my ($request,$symb) = @_;	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 $title.=	my $title =
'<h3><span class="LC_info">'.	'<h3><span class="LC_info">'.
&mt('Verifying Receipt Number [_1]',$receipt).	&mt('Verifying Receipt Number [_1]',$receipt).
'</span></h3>'."\n";	'</span></h3>'."\n";
Line 854 sub verifyreceipt {	Line 1039 sub verifyreceipt {
#--- Also called directly when one clicks on the subm button	#--- Also called directly when one clicks on the subm button
# on the problem page.	# on the problem page.
sub listStudents {	sub listStudents {
my ($request,$symb,$submitonly) = @_;	my ($request,$symb,$submitonly,$divforres) = @_;

my $is_tool = ($symb =~ /ext\.tool$/);	my $is_tool = ($symb =~ /ext\.tool$/);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
Line 862 sub listStudents {	Line 1047 sub listStudents {
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};	my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
my $getgroup = $env{'form.group'} eq '' ? 'all' : $env{'form.group'};	my $getgroup = $env{'form.group'} eq '' ? 'all' : $env{'form.group'};
unless ($submitonly) {	unless ($submitonly) {
$submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};	$submitonly = $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};
}	}

my $result='';	my $result='';
my $res_error;	my $res_error;
my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);	my ($partlist,$handgrade,$responseType,$numresp,$numessay) = &response_type($symb,\$res_error);

	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 (	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.',
Line 909 LISTJAVASCRIPT	Line 1105 LISTJAVASCRIPT
$request->print($result);	$request->print($result);

my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.	my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.
"\n";	"\n".$table;

$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();	$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();
unless ($is_tool) {	unless ($is_tool) {
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
Line 925 LISTJAVASCRIPT	Line 1121 LISTJAVASCRIPT
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
}	}

my $submission_options;
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;
Line 945 LISTJAVASCRIPT	Line 1140 LISTJAVASCRIPT
all => 'all submissions with details',	all => 'all submissions with details',
);	);
}	}
$submission_options.=	my $submission_options =
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="lastonly" /> '.	'<label><input type="radio" name="lastSub" value="lastonly" /> '.
$optiontext{'lastonly'}.' </label></span>'."\n".	$optiontext{'lastonly'}.' </label></span>'."\n".
Line 964 LISTJAVASCRIPT	Line 1159 LISTJAVASCRIPT
} else {	} else {
$viewtitle = &mt('View Submissions');	$viewtitle = &mt('View Submissions');
}	}
	my ($compmsg,$nocompmsg);
	$nocompmsg = ' checked="checked"';
	if ($numessay) {
	$compmsg = $nocompmsg;
	$nocompmsg = '';
	}
$gradeTable .= &Apache::lonhtmlcommon::row_title($viewtitle)	$gradeTable .= &Apache::lonhtmlcommon::row_title($viewtitle)
.$submission_options	.$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();

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

$gradeTable .=	$gradeTable .=
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($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.Status'})) {
$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";	$gradeTable .= '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n";
} else {	} else {
if ($is_tool) {	$gradeTable .= &Apache::lonhtmlcommon::row_closure()
$closure = 1;	.&Apache::lonhtmlcommon::row_title(&mt('Student Status'))
}
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))
.&Apache::lonhtmlcommon::StatusOptions(	.&Apache::lonhtmlcommon::StatusOptions(
$saveStatus,undef,1,'javascript:reLoadList(this.form);')	$saveStatus,undef,1,'javascript:reLoadList(this.form);');
.&Apache::lonhtmlcommon::row_closure($closure);
}	}
	if ($numessay) {
unless ($is_tool) {	$gradeTable .= &Apache::lonhtmlcommon::row_closure()
$closure = 1;	.&Apache::lonhtmlcommon::row_title(&mt('Check For Plagiarism'))
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Check For Plagiarism'))	.'<input type="checkbox" name="checkPlag" checked="checked" />';
.'<input type="checkbox" name="checkPlag" checked="checked" />'
.&Apache::lonhtmlcommon::row_closure($closure);
}	}
$gradeTable .= &Apache::lonhtmlcommon::end_pick_box();	$gradeTable .= &Apache::lonhtmlcommon::row_closure(1)
	.&Apache::lonhtmlcommon::end_pick_box();
my $regrademsg;	my $regrademsg;
if ($is_tool) {	if ($is_tool) {
$regrademsg =&mt("To view/grade/regrade, click on the check box(es) next to the student's name(s). Then click on the Next button.");	$regrademsg =&mt("To view/grade/regrade, click on the check box(es) next to the student's name(s). Then click on the Next button.");
Line 1159 LISTJAVASCRIPT	Line 1383 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= &Apache::lonhtmlcommon::scripttag('	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 1205 sub check_buttons {	Line 1429 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 ($request,$symb) = @_;	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 1393 sub sub_page_js {	Line 1617 sub sub_page_js {
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);
Line 1440 sub sub_page_kw_js {	Line 1664 sub sub_page_kw_js {
</script>	</script>
INNERJS	INNERJS

my $inner_js_highlight_central= (<<INNERJS);	my $start_page_msg_central =
<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 $start_page_msg_central =
&Apache::loncommon::start_page('Message Central',$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});


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});	&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 %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(	my %html_js_lt = &Apache::lonlocal::texthash(
comp => 'Compose Message for: ',	comp => 'Compose Message for: ',
incl => 'Include',	incl => 'Include',
Line 1498 INNERJS	Line 1684 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',
);	);
&js_escape(\%js_lt);
&html_escape(\%html_js_lt);	&html_escape(\%html_js_lt);
&js_escape(\%html_js_lt);	&js_escape(\%html_js_lt);
$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));	$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 view submitted by ==================	//===================== Script to view submitted by ==================
function viewSubmitter(submitter) {	function viewSubmitter(submitter) {
document.SCORE.refresh.value = "on";	document.SCORE.refresh.value = "on";
Line 1530 INNERJS	Line 1698 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("$js_lt{'plse'}");
return;
}
var nret = prompt("$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 composing message ==============	//====================== Script for composing message ==============
// preload images	// preload images
img1 = new Image();	img1 = new Image();
Line 1660 INNERJS	Line 1808 INNERJS
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 1850 sub gradeBox {	Line 2099 sub gradeBox {

sub handback_box {	sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record,$res_error_pointer) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error_pointer) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error_pointer);	my ($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 $part_response_id (@part_response_id) {
Line 1952 sub show_problem {	Line 2202 sub show_problem {
sub files_exist {	sub files_exist {
my ($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,$env{'request.course.id'},
Line 1972 sub files_exist {	Line 2221 sub files_exist {
sub download_all_link {	sub download_all_link {
my ($r,$symb) = @_;	my ($r,$symb) = @_;
unless (&files_exist($r, $symb)) {	unless (&files_exist($r, $symb)) {
$r->print(&mt('There are currently no submitted documents.'));	$r->print(&mt('There are currently no submitted documents.'));
return;	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 1994 sub download_all_link {	Line 2242 sub download_all_link {
sub submit_download_link {	sub submit_download_link {
my ($request,$symb) = @_;	my ($request,$symb) = @_;
if (!$symb) { return ''; }	if (!$symb) { return ''; }
#FIXME: Figure out which type of problem this is and provide appropriate download	my $res_error;
&download_all_link($request,$symb);	my ($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 2013 sub build_section_inputs {	Line 2301 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,$total,$symb) = @_;	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 $probtitle=&Apache::lonnet::gettitle($symb);
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 $is_tool = ($symb =~ /ext\.tool$/);	my $is_tool = ($symb =~ /ext\.tool$/);
	my ($essayurl,%coursedesc_by_cid);

if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print(	$request->print(
Line 2033 sub submission {	Line 2322 sub submission {
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'}) { $env{'form.lastSub'} = 'datesub'; }
unless ($is_tool) {	unless ($is_tool) {
if (!$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 2045 sub submission {	Line 2345 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);	&sub_grademessage_js($request) if ($env{'form.compmsg'});
	&sub_page_kw_js($request) if ($numessay);

# 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 2063 sub submission {	Line 2372 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'})) {
if (1) {
%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 '' ?	}
	if ($env{'form.compmsg'}) {
	$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
$keyhash{$symb.'_subject'} : $probtitle;	$keyhash{$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".	$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
Line 2094 sub submission {	Line 2406 sub submission {
'<input type="hidden" name="vProb" value="'.$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="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'}) {
if (1) {	$request->print('<input type="hidden" name="msgsub" value="'.$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 2124 sub submission {	Line 2435 sub submission {
}	}
$request->print($prnmsg);	$request->print($prnmsg);

# if ($env{'form.handgrade'} eq 'yes') {	if ($numessay) {
unless ($is_tool) {

my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
keyh => 'Keyword Highlighting for Essays',	keyh => 'Keyword Highlighting for Essays',
Line 2133 sub submission {	Line 2443 sub submission {
list => 'List',	list => 'List',
past => 'Paste Selection to List',	past => 'Paste Selection to List',
high => 'Highlight Attribute',	high => 'Highlight Attribute',
);	);
#	#
# Print out the keyword options line	# Print out the keyword options line
#	#
Line 2152 sub submission {	Line 2462 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 2200 sub submission {	Line 2523 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 2218 sub submission {	Line 2535 sub submission {
.'<h3 class="LC_hcell">'.$boxtitle.'</h3>';	.'<h3 class="LC_hcell">'.$boxtitle.'</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 > $numessay) && !$is_tool) {
unless ($is_tool) {
$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 ($numessay) {
unless ($is_tool) {
(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);
$result.=$sub_result;	$result.=$sub_result;
}	}
$request->print($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,$is_tool);	my ($string,$timestamp)= &get_last_submission(\%record,$is_tool);

my $lastsubonly;	my $lastsubonly;

if ($$timestamp eq '') {	if ($$timestamp eq '') {
Line 2262 sub submission {	Line 2576 sub submission {
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 $part (@part_response_id) {
next if ($env{'form.lastSub'} eq 'hdgrade'
&& $$handgrade{$$part[0].'_'.$$part[1]} ne 'yes');

my ($partid,$respid) = @{ $part };	my ($partid,$respid) = @{ $part };
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
if ($env{"form.$uname:$udom:$partid:submitted_by"}) {	if ($env{"form.$uname:$udom:$partid:submitted_by"}) {
Line 2279 sub submission {	Line 2590 sub submission {
$$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'</a>').	$$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'</a>').
'<br />');	'<br />');
next;	next;
}	}
my $responsetype = $responseType->{$partid}->{$respid};	my $responsetype = $responseType->{$partid}->{$respid};
if (!exists($record{"resource.$partid.$respid.submission"})) {	if (!exists($record{"resource.$partid.$respid.submission"})) {
$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.	$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.
Line 2303 sub submission {	Line 2614 sub submission {
$rndseed = $record{"resource.$partid.rndseed"};	$rndseed = $record{"resource.$partid.rndseed"};
}	}
if ($env{'form.checkPlag'}) {	if ($env{'form.checkPlag'}) {
my ($oname,$odom,$ocrsid,$oessay,$osim)=	my ($oname,$odom,$ocrsid,$oessay,$osim)=
&most_similar($uname,$udom,$symb,$subval);	&most_similar($uname,$udom,$symb,$subval);
if ($osim) {	if ($osim) {
$osim=int($osim*100.0);	$osim=int($osim*100.0);
my %old_course_desc =
&Apache::lonnet::coursedescription($ocrsid,
{'one_time' => 1});

if ($hide eq 'anon') {	if ($hide eq 'anon') {
$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.	$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.
&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';	&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';
} else {	} else {
$similar="<hr /><h3><span class=\"LC_warning\">".	$similar='<hr />';
&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',	if ($essayurl eq 'lib/templates/simpleproblem.problem') {
$osim,	$similar .= '<h3><span class="LC_warning">'.
&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',	&mt('Essay is [_1]% similar to an essay by [_2]',
$old_course_desc{'description'},	$osim,
$old_course_desc{'num'},	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')').
$old_course_desc{'domain'}).	'</span></h3>';
'</span></h3><blockquote><i>'.	} else {
&keywords_highlight($oessay).	my %old_course_desc;
'</i></blockquote><hr />';	if ($ocrsid ne '') {
	if (ref($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])',
	$osim,
	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',
	$old_course_desc{'description'},
	$old_course_desc{'num'},
	$old_course_desc{'domain'}).
	'</span></h3>';
	} else {
	$similar .=
	'<h3><span class="LC_warning">'.
	&mt('Essay is [_1]% similar to an essay by [_2] in an unknown course',
	$osim,
	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')').
	'</span></h3>';
	}
	}
	$similar .= '<blockquote><i>'.
	&keywords_highlight($oessay).
	'</i></blockquote><hr />';
}	}
}	}
}	}
my $order=&get_order($partid,$respid,$symb,$uname,$udom,	my $order=&get_order($partid,$respid,$symb,$uname,$udom,
undef,$type,$trial,$rndseed);	undef,$type,$trial,$rndseed);
if ($env{'form.lastSub'} eq 'lastonly' \|\| $env{'form.lastSub'} eq 'datesub' \|\| $env{'form.lastSub'} =~ /^(last\|all)$/ \|\| ($env{'form.lastSub'} eq 'hdgrade' &&	if (($env{'form.lastSub'} eq 'lastonly') \|\|
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {	($env{'form.lastSub'} eq 'datesub') \|\|
	($env{'form.lastSub'} =~ /^(last\|all)$/)) {
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
$lastsubonly.='<div class="LC_grade_submission_part">'.	$lastsubonly.='<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
Line 2339 sub submission {	Line 2679 sub submission {
'('.&mt('Response ID: [_1]',$respid).')'.	'('.&mt('Response ID: [_1]',$respid).')'.
'</span>   ';	'</span>   ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);

if (@$files) {	if (@$files) {
if ($hide eq 'anon') {	if ($hide eq 'anon') {
$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));	$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
Line 2351 sub submission {	Line 2690 sub submission {
} else {	} else {
$lastsubonly .= &mt('Like all files provided by users, these files may contain viruses!');	$lastsubonly .= &mt('Like all files provided by users, these files may contain viruses!');
}	}
$lastsubonly .= '</span>';	$lastsubonly .= '</span>';
foreach my $file (@$files) {	foreach my $file (@$files) {
&Apache::lonnet::allowuploaded('/adm/grades',$file);	&Apache::lonnet::allowuploaded('/adm/grades',$file);
$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" alt="" /> '.$file.'</a>';	$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" alt="" /> '.$file.'</a>';
Line 2362 sub submission {	Line 2701 sub submission {
if ($hide eq 'anon') {	if ($hide eq 'anon') {
$lastsubonly.='<br /><b>'.&mt('Anonymous Survey').'</b>';	$lastsubonly.='<br /><b>'.&mt('Anonymous Survey').'</b>';
} else {	} else {
$lastsubonly.='<br /><b>'.&mt('Submitted Answer:').' </b>';	$lastsubonly.='<br /><b>'.&mt('Submitted Answer:').' </b>';
if ($draft) {	if ($draft) {
$lastsubonly.= ' <span class="LC_warning">'.&mt('Draft Copy').'</span>';	$lastsubonly.= ' <span class="LC_warning">'.&mt('Draft Copy').'</span>';
}	}
Line 2374 sub submission {	Line 2713 sub submission {
}	}
$lastsubonly.=$subval."\n";	$lastsubonly.=$subval."\n";
}	}
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
$lastsubonly.='</div>';	$lastsubonly.='</div>';
}	}
}	}
Line 2385 sub submission {	Line 2724 sub submission {
if ($env{'form.lastSub'} eq 'datesub') {	if ($env{'form.lastSub'} eq 'datesub') {
my ($parts,$handgrade,$responseType) = &response_type($symb,\$res_error);	my ($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)$/) {
my $identifier = (&canmodify($usec)? $counter : '');	my $identifier = (&canmodify($usec)? $counter : '');
$request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,	$request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
Line 2405 sub submission {	Line 2743 sub submission {
$request->print('</div>'."\n");	$request->print('</div>'."\n");
}	}

# essay grading message center	# grading message center
# if ($env{'form.handgrade'} eq 'yes') {
if (1) {	if ($env{'form.compmsg'}) {
my $result='<div class="LC_grade_message_center">';	my $result='<div class="LC_Box">'.
	'<h3 class="LC_hcell">'.&mt('Send Message').'</h3>'.
$result.='<div class="LC_grade_message_center_header">'.	'<div class="LC_grade_message_center_body">';
&mt('Send Message').'</div><div class="LC_grade_message_center_body">';	my ($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";	' <a href="javascript:msgCenter(document.SCORE,'.$counter.
$result.=' <a href="javascript:msgCenter(document.SCORE,'.$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" alt="" 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";	'</div></div>';
$result.='</div></div>';	$request->print($result);
$request->print($result);
}	}

my %seen = ();	my %seen = ();
Line 2452 sub submission {	Line 2789 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 ($$handgrade{$part_resp} ne 'yes'
&& $env{'form.lastSub'} eq 'hdgrade');
push(@partlist,$partid);	push(@partlist,$partid);
push(@gradePartRespid,$partid.'.'.$respid);	push(@gradePartRespid,$partid.'.'.$respid);
$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));	$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
Line 2576 sub get_last_submission {	Line 2911 sub get_last_submission {
foreach my $key (sort(split(/\:/,	foreach my $key (sort(split(/\:/,
$$returnhash{$version.':keys'}))) {	$$returnhash{$version.':keys'}))) {
$lasthash{$key}=$$returnhash{$version.':'.$key};	$lasthash{$key}=$$returnhash{$version.':'.$key};
$timestamp =
&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});
}	}
	$timestamp =
	&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});
}	}
my (%typeparts,%randombytry);	my (%typeparts,%randombytry);
my $showsurv =	my $showsurv =
Line 2849 sub processHandGrade {	Line 3184 sub processHandGrade {
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 2910 sub processHandGrade {	Line 3263 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 2932 sub processHandGrade {	Line 3285 sub processHandGrade {
}	}
}	}

# if ($env{'form.handgrade'} eq 'yes') {	my %keyhash = ();
if (1) {	if ($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 2946 sub processHandGrade {	Line 3298 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 2961 sub processHandGrade {	Line 3315 sub processHandGrade {
$ctr = 0;	$ctr = 0;
while ($ctr < $ngrade) {	while ($ctr < $ngrade) {
if ($env{'form.newmsg'.$ctr} ne '') {	if ($env{'form.newmsg'.$ctr} ne '') {
$keyhash{$symb.'_savemsg'.$idx} = $env{'form.newmsg'.$ctr};	$keyhash{$symb.'_savemsg'.$idx} = $env{'form.newmsg'.$ctr};
$env{'form.savemsg'.$idx} = $env{'form.newmsg'.$ctr};	$env{'form.savemsg'.$idx} = $env{'form.newmsg'.$ctr};
$idx++;	$idx++;
}	}
$ctr++;	$ctr++;
}	}
$env{'form.savemsgN'} = --$idx;	$env{'form.savemsgN'} = --$idx;
$keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'};	$keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'};
my $putresult = &Apache::lonnet::put
('nohist_handgrade',\%keyhash,$cdom,$cnum);
}	}
	if (($numessay) \|\| ($env{'form.compmsg'})) {
	my $putresult = &Apache::lonnet::put
	('nohist_handgrade',\%keyhash,$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 3011 sub processHandGrade {	Line 3368 sub processHandGrade {
}	}
return $a cmp $b;	return $a cmp $b;
} (keys(%$fullname))) {	} (keys(%$fullname))) {
# FIXME: this is fishy, looks like the button label
if ($nextflg == 1 && $button =~ /Next$/) {	if ($nextflg == 1 && $button =~ /Next$/) {
push(@parsedlist,$item);	push(@parsedlist,$item);
}	}
Line 3022 sub processHandGrade {	Line 3378 sub processHandGrade {
}	}
}	}
$ctr = 0;	$ctr = 0;
# FIXME: this is fishy, looks like the button label
@parsedlist = reverse @parsedlist if ($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 3087 sub processHandGrade {	Line 3436 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'});	$env{'request.course.id'});
Line 3199 sub saveHandGrade {	Line 3548 sub saveHandGrade {
&Apache::lonnet::cstore(\%newrecord,$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 3239 sub makehidden {	Line 3588 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 3247 sub check_and_remove_from_queue {	Line 3596 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, $part);
	}
}	}
}	}
if ( !@ungraded_parts ) {	if ( !@ungraded_parts ) {
Line 3282 sub handback_files {	Line 3633 sub handback_files {
&Apache::lonnet::file_name_version_ext($answer_file);	&Apache::lonnet::file_name_version_ext($answer_file);
my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);	my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);
my $getpropath = 1;	my $getpropath = 1;
my ($dir_list,$listerror) =	my ($dir_list,$listerror) =
&Apache::lonnet::dirlist($portfolio_root.$portfolio_path,	&Apache::lonnet::dirlist($portfolio_root.$portfolio_path,
$domain,$stuname,$getpropath);	$domain,$stuname,$getpropath);
my $version = &Apache::lonnet::get_next_version($answer_name,$answer_ext,$dir_list);	my $version = &Apache::lonnet::get_next_version($answer_name,$answer_ext,$dir_list);
Line 3666 sub viewgrades {	Line 4017 sub viewgrades {
}	}

my ($common_header,$specific_header,@sections,$section_display);	my ($common_header,$specific_header,@sections,$section_display);
@sections = &Apache::loncommon::get_env_multiple('form.section');	if ($env{'request.course.sec'} ne '') {
	@sections = ($env{'request.course.sec'});
	} else {
	@sections = &Apache::loncommon::get_env_multiple('form.section');
	}

	# 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)) {	if (grep(/^all$/,@sections)) {
@sections = ('all');	@sections = ('all');
if ($group_display) {	if ($group_display) {
Line 3742 sub viewgrades {	Line 4112 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 3859 sub viewgrades {	Line 4228 sub viewgrades {
}	}
$result.=&Apache::loncommon::end_data_table();	$result.=&Apache::loncommon::end_data_table();
$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";	$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
$result.='<input type="button" value="'.&mt('Save').'" '.	$result.='<input type="button" value="'.&mt('Save').'"'.$disabled.' '.
'onclick="javascript:submit();" target="_self" /></form>'."\n";	'onclick="javascript:submit();" target="_self" /></form>'."\n";
if ($ctr == 0) {	if ($ctr == 0) {
my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));
Line 4056 sub editgrades {	Line 4425 sub editgrades {

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>';
$title.='<h4>'.&mt('<b>Section: </b>[_1]',$section_display).'</h4>'."\n";	$title.='<h4><b>'.&mt('Section:').'</b> '.$section_display.'</h4>'."\n";

my $result= &Apache::loncommon::start_data_table().	my $result= &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
Line 4122 sub editgrades {	Line 4491 sub editgrades {
&Apache::loncommon::end_data_table_header_row();	&Apache::loncommon::end_data_table_header_row();
my @noupdate;	my @noupdate;
my ($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 $user = $env{'form.ctr'.$i};	my $user = $env{'form.ctr'.$i};
my ($uname,$udom)=split(/:/,$user);	my ($uname,$udom)=split(/:/,$user);
Line 4221 sub editgrades {	Line 4591 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) {
&Apache::bridgetask::remove_from_queue('gradingqueue',	&Apache::bridgetask::remove_from_queue('gradingqueue',
$symb,$cdom,$cnum,	$symb,$cdom,$cnum,
Line 4499 ENDUPFORM	Line 4888 ENDUPFORM


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

my $datatoken;	my $datatoken;
Line 4595 sub get_fields {	Line 4984 sub get_fields {
}	}

sub csvuploadassign {	sub csvuploadassign {
my ($request,$symb)= @_;	my ($request,$symb) = @_;
if (!$symb) {return '';}	if (!$symb) {return '';}
my $error_msg = '';	my $error_msg = '';
my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});	my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
Line 4711 sub csvuploadassign {	Line 5100 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 4782 LISTJAVASCRIPT	Line 5171 LISTJAVASCRIPT
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 4871 LISTJAVASCRIPT	Line 5261 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 5098 sub displayPage {	Line 5488 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";
$request->print($studentTable);	$request->print($studentTable);
Line 5167 sub displaySubByDates {	Line 5561 sub displaySubByDates {
}	}
my @matchKey;	my @matchKey;
if ($isTask) {	if ($isTask) {
@matchKey = sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys);	@matchKey = sort(grep(/^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys));
} elsif ($is_tool) {	} elsif ($is_tool) {
@matchKey = sort(grep /^resource\.\Q$partid\E\.awarded$/,@versionKeys);	@matchKey = sort(grep(/^resource\.\Q$partid\E\.awarded$/,@versionKeys));
} else {	} else {
@matchKey = sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys);	@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);
Line 5337 sub updateGradeByPage {	Line 5731 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 5346 sub updateGradeByPage {	Line 5741 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 5412 sub updateGradeByPage {	Line 5820 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 5511 the homework problem.	Line 5919 the homework problem.

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


Line 5664 sub scantron_uploads {	Line 6072 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 5676 sub scantron_scantab {	Line 6084 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 5810 sub scantron_selectphase {	Line 6162 sub scantron_selectphase {

$ssi_error = 0;	$ssi_error = 0;

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

# 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').'
'.&Apache::loncommon::start_data_table_header_row().'
<th>
'.&mt('Specify a bubblesheet data file to upload.').'
</th>
'.&Apache::loncommon::end_data_table_header_row().'
'.&Apache::loncommon::start_data_table_row().'
<td>
');
my $default_form_data=&defaultFormData($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'};
	my $csec= $env{'request.course.sec'};
my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');	my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
&js_escape(\$alertmsg);	&js_escape(\$alertmsg);
	my ($formatoptions,$formattitle,$formatjs) = &scantron_upload_dataformat($cdom);
$r->print(&Apache::lonhtmlcommon::scripttag('	$r->print(&Apache::lonhtmlcommon::scripttag('
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
Line 5838 sub scantron_selectphase {	Line 6181 sub scantron_selectphase {
return false;	return false;
}	}
formname.submit();	formname.submit();
}'));	}'."\n".$formatjs));
$r->print('	$r->print('
<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
'.$default_form_data.'	'.$default_form_data.'
<input name="courseid" type="hidden" value="'.$cnum.'" />	<input name="courseid" type="hidden" value="'.$cnum.'" />
	<input name="coursesec" type="hidden" value="'.$csec.'" />
<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 5905 sub scantron_selectphase {	Line 6267 sub scantron_selectphase {

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



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

Line 5968 sub scantron_selectphase {	Line 6328 sub scantron_selectphase {
return;	return;
}	}

=pod

=item get_scantron_config

Parse and return the bubblesheet 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 6107 sub username_to_idmap {	Line 6375 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 6464 sub scantron_parse_scanline {	Line 6732 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 6474 sub get_master_seq {	Line 6745 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 6790 sub scantron_filter {	Line 7069 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 6959 sub check_for_error {	Line 7238 sub check_for_error {
sub scantron_warning_screen {	sub scantron_warning_screen {
my ($button_text,$symb)=@_;	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 6976 sub scantron_warning_screen {	Line 7255 sub scantron_warning_screen {
'<tr><td><b>'.&mt('Hand-graded items: points from last bubble in row').'</b></td><td><tt>'.	'<tr><td><b>'.&mt('Hand-graded items: points from last bubble in row').'</b></td><td><tt>'.
$env{'form.scantron_lastbubblepoints'}.'</tt></td></tr>';	$env{'form.scantron_lastbubblepoints'}.'</tt></td></tr>';
}	}
return ('	return '
<p>	<p>
<span class="LC_warning">	<span class="LC_warning">
'.&mt("Please double check the information below before clicking on '[_1]'",&mt($button_text)).'</span>	'.&mt("Please double check the information below before clicking on '[_1]'",&mt($button_text)).'</span>
Line 6988 sub scantron_warning_screen {	Line 7267 sub scantron_warning_screen {
</table>	</table>
<p> '.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'<br />	<p> '.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'<br />
'.&mt('If something is incorrect, please return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','<a href="/adm/grades?symb='.$symb.'&command=scantron_selectphase" class="LC_info">','</a>').'</p>	'.&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>
	';
<br />
');
}	}

=pod	=pod
Line 7016 sub scantron_do_warning {	Line 7293 sub scantron_do_warning {
}	}
if ( $env{'form.scantron_selectfile'} eq '') {	if ( $env{'form.scantron_selectfile'} eq '') {
$r->print('<p><span class="LC_error">'.&mt("You have not selected a file that contains the student's response data.").'</span></p>');	$r->print('<p><span class="LC_error">'.&mt("You have not selected a file that contains the student's response data.").'</span></p>');
}	}
if ( $env{'form.scantron_format'} eq '') {	if ( $env{'form.scantron_format'} eq '') {
$r->print('<p><span class="LC_error">'.&mt("You have not selected 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 $warning=&scantron_warning_screen('Grading: Validate Records',$symb);	my $warning=&scantron_warning_screen('Grading: Validate Records',$symb);
	my ($checksec,@possibles) = &gradable_sections();
	my $gradesections;
	if ($checksec) {
	my $file=$env{'form.scantron_selectfile'};
	if (&valid_file($file)) {
	my %bysec = &scantron_get_sections();
	my $table;
	if ((keys(%bysec) > 1) \|\| ((keys(%bysec) == 1) && ((keys(%bysec))[0] ne $checksec))) {
	$gradesections = &mt('Your current role is for section [_1].','<i>'.$checksec.'</i>').'<br />';
	$table = &Apache::loncommon::start_data_table()."\n".
	&Apache::loncommon::start_data_table_header_row().
	'<th>'.&mt('Section').'</th><th>'.&mt('Number of records').'</th>'.
	&Apache::loncommon::end_data_table_header_row()."\n";
	if ($bysec{'none'}) {
	$table .= &Apache::loncommon::start_data_table_row().
	'<td>'.&mt('None').'</td><td>'.$bysec{'none'}.'</td>'.
	&Apache::loncommon::end_data_table_row()."\n";
	}
	foreach my $sec (sort { $a <=> $b } keys(%bysec)) {
	next if ($sec eq 'none');
	$table .= &Apache::loncommon::start_data_table_row().
	'<td>'.$sec.'</td><td>'.$bysec{$sec}.'</td>'.
	&Apache::loncommon::end_data_table_row()."\n";
	}
	$table .= &Apache::loncommon::end_data_table()."\n";
	$gradesections .= &mt('Sections represented in the bubblesheet data file (based on bubbled student IDs) are as follows:').
	'<p>'.$table.'</p>';
	if (@possibles) {
	$gradesections .= '<p>'.
	&mt('You have role(s) in [quant,_1,other section,other sections] with privileges to manage grades.',
	scalar(@possibles)).'<br />'.
	&mt('Check which of those section(s), in addition to section [_1], you wish to grade using this bubblesheet file:',
	'<i>'.$checksec.'</i>').' ';
	foreach my $sec (sort {$a <=> $b } @possibles) {
	$gradesections .= '<label><input type="checkbox" name="scantron_othersections" value="'.$sec.'" />'.$sec.'</label>'.(' 'x2);
	}
	$gradesections .= '</p>';
	}
	}
	} else {
	$gradesections = '<p class="LC_error">'.&mt('The selected file is unavailable').'</p>';
	}
	}
my $bubbledbyhand=&hand_bubble_option();	my $bubbledbyhand=&hand_bubble_option();
$r->print('	$r->print('
'.$warning.$bubbledbyhand.'	'.$warning.$gradesections.$bubbledbyhand.'
<input type="submit" name="submit" value="'.&mt('Grading: Validate Records').'" />	<input type="submit" name="submit" value="'.&mt('Grading: Validate Records').'" />
<input type="hidden" name="command" value="scantron_validate" />	<input type="hidden" name="command" value="scantron_validate" />
');	');
Line 7111 sub scantron_validate_file {	Line 7431 sub scantron_validate_file {
if ($env{'form.scantron_corrections'}) {	if ($env{'form.scantron_corrections'}) {
&scantron_process_corrections($r);	&scantron_process_corrections($r);
}	}
$r->print('<p>'.&mt('Gathering necessary information.').'</p>');$r->rflush();
	$r->print('<p>'.&mt('Gathering necessary information.').'</p>');
	my ($checksec,@gradable);
	if ($env{'request.course.sec'}) {
	($checksec,my @possibles) = &gradable_sections();
	if ($checksec) {
	if (@possibles) {
	my @chosensecs = &Apache::loncommon::get_env_multiple('form.scantron_othersections');
	if (@chosensecs) {
	foreach my $sec (@chosensecs) {
	if (grep(/^\Q$sec\E$/,@possibles)) {
	unless (grep(/^\Q$sec\E$/,@gradable)) {
	push(@gradable,$sec);
	}
	}
	}
	}
	}
	$r->print('<p><table>');
	if (@gradable) {
	my @showsections = sort { $a <=> $b } (@gradable,$checksec);
	$r->print(
	'<tr><td><b>'.&mt('Sections to be Graded:').'</b></td><td>'.join(', ',@showsections).'</td></tr>');
	} else {
	$r->print(
	'<tr><td><b>'.&mt('Section to be Graded:').'</b></td><td>'.$checksec.'</td></tr>');
	}
	$r->print('</table></p>');
	}
	}
	$r->rflush();

#get the student pick code ready	#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());	$r->print(&Apache::loncommon::studentbrowser_javascript());
my $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 7136 sub scantron_validate_file {	Line 7487 sub scantron_validate_file {
$env{'form.validatepass'} = 0;	$env{'form.validatepass'} = 0;
}	}
my $currentphase=$env{'form.validatepass'};	my $currentphase=$env{'form.validatepass'};
	my %skipbysec=();

my $stop=0;	my $stop=0;
while (!$stop && $currentphase < scalar(@validate_phases)) {	while (!$stop && $currentphase < scalar(@validate_phases)) {
Line 7146 sub scantron_validate_file {	Line 7497 sub scantron_validate_file {
my $which="scantron_validate_".$validate_phases[$currentphase];	my $which="scantron_validate_".$validate_phases[$currentphase];
{	{
no strict 'refs';	no strict 'refs';
($stop,$currentphase)=&$which($r,$currentphase);	my @extras=();
	if ($validate_phases[$currentphase] eq 'ID') {
	@extras = (\%skipbysec,$checksec,@gradable);
	}
	($stop,$currentphase)=&$which($r,$currentphase,@extras);
}	}
}	}
if (!$stop) {	if (!$stop) {
my $warning=&scantron_warning_screen('Start Grading',$symb);	my $warning=&scantron_warning_screen('Start Grading',$symb);
	my $secinfo;
	if (keys(%skipbysec) > 0) {
	my $seclist = '<ul>';
	foreach my $sec (sort { $a <=> $b } keys(%skipbysec)) {
	$seclist .= '<li>'.&mt('section [_1]: [_2]',$sec,$skipbysec{$sec}).'</li>';
	}
	$seclist .= '</ul>';
	$secinfo = '<p class="LC_info">'.
	&mt('Numbers of records for students in sections not being graded [_1]',
	$seclist).
	'</p>';
	}
$r->print(&mt('Validation process complete.').'<br />'.	$r->print(&mt('Validation process complete.').'<br />'.
$warning.	$secinfo.$warning.
&mt('Perform verification for each student after storage of submissions?').	&mt('Perform verification for each student after storage of submissions?').
' <span class="LC_nobreak"><label>'.	' <span class="LC_nobreak"><label>'.
'<input type="radio" name="verifyrecord" value="1" />'.&mt('Yes').'</label>'.	'<input type="radio" name="verifyrecord" value="1" />'.&mt('Yes').'</label>'.
Line 7568 sub scantron_validate_sequence {	Line 7935 sub scantron_validate_sequence {


sub scantron_validate_ID {	sub scantron_validate_ID {
my ($r,$currentphase) = @_;	my ($r,$currentphase,$skipbysec,$checksec,@gradable) = @_;

#get student info	#get student info
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&username_to_idmap($classlist);	my %idmap=&username_to_idmap($classlist);
	my $secidx = &Apache::loncoursedata::CL_SECTION();

#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 7586 sub scantron_validate_ID {	Line 7954 sub scantron_validate_ID {
}	}

my %found=('ids'=>{},'usernames'=>{});	my %found=('ids'=>{},'usernames'=>{});
	my $unsavedskips = 0;
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }	if ($line=~/^[\s\cz]*$/) { next; }
Line 7598 sub scantron_validate_ID {	Line 7967 sub scantron_validate_ID {
}	}
if ($found) {	if ($found) {
my $username=$idmap{$found};	my $username=$idmap{$found};
	if ($checksec) {
	if (ref($classlist->{$username}) eq 'ARRAY') {
	my $stusec = $classlist->{$username}->[$secidx];
	if ($stusec ne $checksec) {
	unless ((@gradable > 0) && (grep(/^\Q$stusec\E$/,@gradable))) {
	my $skip=1;
	&scantron_put_line($scanlines,$scan_data,$i,$line,$skip);
	if (ref($skipbysec) eq 'HASH') {
	if ($stusec eq '') {
	$skipbysec->{'none'} ++;
	} else {
	$skipbysec->{$stusec} ++;
	}
	}
	$unsavedskips ++;
	next;
	}
	}
	}
	}
if ($found{'ids'}{$found}) {	if ($found{'ids'}{$found}) {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,	&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'duplicateID',$found);	$line,'duplicateID',$found);
	if ($unsavedskips) {
	&scantron_putfile($scanlines,$scan_data);
	$unsavedskips = 0;
	}
return(1,$currentphase);	return(1,$currentphase);
} elsif ($found{'usernames'}{$username}) {	} elsif ($found{'usernames'}{$username}) {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,	&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'duplicateID',$username);	$line,'duplicateID',$username);
	if ($unsavedskips) {
	&scantron_putfile($scanlines,$scan_data);
	$unsavedskips = 0;
	}
return(1,$currentphase);	return(1,$currentphase);
}	}
#FIXME store away line we previously saw the ID on to use above	#FIXME store away line we previously saw the ID on to use above
Line 7613 sub scantron_validate_ID {	Line 8010 sub scantron_validate_ID {
} else {	} else {
if ($id =~ /^\s*$/) {	if ($id =~ /^\s*$/) {
my $username=&scan_data($scan_data,"$i.user");	my $username=&scan_data($scan_data,"$i.user");
if (defined($username) && $found{'usernames'}{$username}) {	if (($checksec && $username ne '')) {
	if (ref($classlist->{$username}) eq 'ARRAY') {
	my $stusec = $classlist->{$username}->[$secidx];
	if ($stusec ne $checksec) {
	unless ((@gradable > 0) && (grep(/^\Q$stusec\E$/,@gradable))) {
	my $skip=1;
	&scantron_put_line($scanlines,$scan_data,$i,$line,$skip);
	if (ref($skipbysec) eq 'HASH') {
	if ($stusec eq '') {
	$skipbysec->{'none'} ++;
	} else {
	$skipbysec->{$stusec} ++;
	}
	}
	$unsavedskips ++;
	next;
	}
	}
	}
	} elsif (defined($username) && $found{'usernames'}{$username}) {
&scantron_get_correction($r,$i,$scan_record,	&scantron_get_correction($r,$i,$scan_record,
\%scantron_config,	\%scantron_config,
$line,'duplicateID',$username);	$line,'duplicateID',$username);
	if ($unsavedskips) {
	&scantron_putfile($scanlines,$scan_data);
	$unsavedskips = 0;
	}
return(1,$currentphase);	return(1,$currentphase);
} elsif (!defined($username)) {	} elsif (!defined($username)) {
&scantron_get_correction($r,$i,$scan_record,	&scantron_get_correction($r,$i,$scan_record,
\%scantron_config,	\%scantron_config,
$line,'incorrectID');	$line,'incorrectID');
	if ($unsavedskips) {
	&scantron_putfile($scanlines,$scan_data);
	$unsavedskips = 0;
	}
return(1,$currentphase);	return(1,$currentphase);
}	}
$found{'usernames'}{$username}++;	$found{'usernames'}{$username}++;
} else {	} else {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,	&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'incorrectID');	$line,'incorrectID');
	if ($unsavedskips) {
	&scantron_putfile($scanlines,$scan_data);
	$unsavedskips = 0;
	}
return(1,$currentphase);	return(1,$currentphase);
}	}
}	}
}	}
	if ($unsavedskips) {
	&scantron_putfile($scanlines,$scan_data);
	$unsavedskips = 0;
	}
return (0,$currentphase+1);	return (0,$currentphase+1);
}	}

	sub scantron_get_sections {
	my %bysec;
	if ($env{'form.scantron_format'} ne '') {
	my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
	my ($scanlines,$scan_data)=&scantron_getfile();
	my $classlist=&Apache::loncoursedata::get_classlist();
	my %idmap=&username_to_idmap($classlist);
	foreach my $key (keys(%idmap)) {
	my $lckey = lc($key);
	$idmap{$lckey} = $idmap{$key};
	}
	my $secidx = &Apache::loncoursedata::CL_SECTION();
	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
	my $line=&scantron_get_line($scanlines,$scan_data,$i);
	if ($line=~/^[\s\cz]*$/) { next; }
	my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
	$scan_data);
	my $id=lc($$scan_record{'scantron.ID'});
	if (exists($idmap{$id})) {
	if (ref($classlist->{$idmap{$id}}) eq 'ARRAY') {
	my $stusec = $classlist->{$idmap{$id}}->[$secidx];
	if ($stusec eq '') {
	$bysec{'none'} ++;
	} else {
	$bysec{$stusec} ++;
	}
	}
	}
	}
	}
	return %bysec;
	}

sub scantron_get_correction {	sub scantron_get_correction {
my ($r,$i,$scan_record,$scan_config,$line,$error,$arg,	my ($r,$i,$scan_record,$scan_config,$line,$error,$arg,
Line 7822 sub verify_bubbles_checked {	Line 8285 sub verify_bubbles_checked {
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.");
&js_escape(\$warning);	&js_escape(\$warning);
my $output = &Apache::lonhtmlcommon::scripttag((<<ENDSCRIPT));	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 8045 sub prompt_for_corrections {	Line 8508 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 8209 sub get_codes {	Line 8672 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'}) {	$scantron_config{'CODElength'}) {
Line 8283 sub scantron_validate_doublebubble {	Line 8746 sub scantron_validate_doublebubble {
&Apache::lonnet::decode_symb($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 $navmap = Apache::lonnavmaps::navmap->new();
Line 8301 sub scantron_validate_doublebubble {	Line 8764 sub scantron_validate_doublebubble {
if (ref($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 ($nav_error) {
Line 8465 sub scantron_validate_missingbubbles {	Line 8939 sub scantron_validate_missingbubbles {
&Apache::lonnet::decode_symb($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 $navmap = Apache::lonnavmaps::navmap->new();
Line 8484 sub scantron_validate_missingbubbles {	Line 8958 sub scantron_validate_missingbubbles {
if (ref($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 ($nav_error) {
Line 8594 sub hand_bubble_option {	Line 9079 sub hand_bubble_option {
}	}
}	}
if ($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 8613 sub scantron_process_students {	Line 9098 sub scantron_process_students {
}	}
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 8625 sub scantron_process_students {	Line 9110 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 8636 sub scantron_process_students {	Line 9132 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 8653 sub scantron_process_students {	Line 9149 sub scantron_process_students {
SCANTRONFORM	SCANTRONFORM
$r->print($result);	$r->print($result);

	my ($checksec,@possibles)=&gradable_sections();
my @delayqueue;	my @delayqueue;
my (%completedstudents,%scandata);	my (%completedstudents,%scandata);

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);
Line 8681 SCANTRONFORM	Line 9178 SCANTRONFORM
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 8715 SCANTRONFORM	Line 9212 SCANTRONFORM
next;	next;
}	}
my $usec = $classlist->{$uname}->[&Apache::loncoursedata::CL_SECTION];	my $usec = $classlist->{$uname}->[&Apache::loncoursedata::CL_SECTION];
	if (($checksec ne '') && ($checksec ne $usec)) {
	unless (grep(/^\Q$usec\E$/,@possibles)) {
	&scantron_add_delay(\@delayqueue,$line,
	"No role with manage grades privilege in student's section ($usec)",3);
	next;
	}
	}
my $user = $uname.':'.$usec;	my $user = $uname.':'.$usec;
($uname,$udom)=split(/:/,$uname);	($uname,$udom)=split(/:/,$uname);

Line 8783 SCANTRONFORM	Line 9287 SCANTRONFORM
}	}

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 9006 sub grade_student_bubbles {	Line 9515 sub grade_student_bubbles {
}	}

sub scantron_upload_scantron_data {	sub scantron_upload_scantron_data {
my ($r,$symb)=@_;	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 9047 sub scantron_upload_scantron_data {	Line 9557 sub scantron_upload_scantron_data {
return;	return;
}	}

	'.$formatjs.'
'));	'));
$r->print('	$r->print('
<h3>'.&mt('Send bubblesheet data to a course').'</h3>	<h3>'.&mt('Send bubblesheet data to a course').'</h3>
Line 9062 sub scantron_upload_scantron_data {	Line 9573 sub scantron_upload_scantron_data {
&Apache::lonhtmlcommon::row_closure().	&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(&mt('Domain')).	&Apache::lonhtmlcommon::row_title(&mt('Domain')).
'<input name="domainid" type="hidden" />'.$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 9075 sub scantron_upload_scantron_data {	Line 9591 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 =~ /^\#/) \|\| ($line eq ''));
	$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($r,$symb)=@_;	my ($r,$symb) = @_;
my $doanotherupload=	my $doanotherupload=
'<br /><form action="/adm/grades" method="post">'."\n".	'<br /><form action="/adm/grades" method="post">'."\n".
'<input type="hidden" name="command" value="scantronupload" />'."\n".	'<input type="hidden" name="command" value="scantronupload" />'."\n".
Line 9085 sub scantron_upload_scantron_data_save {	Line 9679 sub scantron_upload_scantron_data_save {
'</form>'."\n";	'</form>'."\n";
if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&	if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&
!&Apache::lonnet::allowed('usc',	!&Apache::lonnet::allowed('usc',
$env{'form.domainid'}.'_'.$env{'form.courseid'})) {	$env{'form.domainid'}.'_'.$env{'form.courseid'}) &&
	!&Apache::lonnet::allowed('usc',
	$env{'form.domainid'}.'_'.$env{'form.courseid'}.'/'.$env{'form.coursesec'})) {
$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");	$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");
unless ($symb) {	unless ($symb) {
$r->print($doanotherupload);	$r->print($doanotherupload);
Line 9101 sub scantron_upload_scantron_data_save {	Line 9697 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(	$r->print(
Line 9111 sub scantron_upload_scantron_data_save {	Line 9737 sub scantron_upload_scantron_data_save {
(length($env{'form.upfile'})-1),	(length($env{'form.upfile'})-1),
'<span class="LC_filename">'.$result.'</span>'));	'<span class="LC_filename">'.$result.'</span>'));
($uploadedfile) = ($result =~ m{/([^/]+)$});	($uploadedfile) = ($result =~ m{/([^/]+)$});
	if ($uploadedfile =~ /^scantron_orig_/) {
	my $logname = $uploadedfile;
	$logname =~ s/^scantron_orig_//;
	if ($logname ne '') {
	my $now = time;
	my %info = ($logname => { $now => $env{'user.name'}.':'.$env{'user.domain'} });
	&Apache::lonnet::put('scantronupload',\%info,$env{'form.domainid'},$env{'form.courseid'});
	}
	}
$r->print(&validate_uploaded_scantron_file($env{'form.domainid'},	$r->print(&validate_uploaded_scantron_file($env{'form.domainid'},
$env{'form.courseid'},$uploadedfile));	$env{'form.courseid'},$symb,$uploadedfile));
} else {	} else {
$r->print(	$r->print(
&Apache::lonhtmlcommon::confirm_success(&mt('Upload failed'),1).'<br />'.	&Apache::lonhtmlcommon::confirm_success(&mt('Upload failed'),1).'<br />'.
Line 9130 sub scantron_upload_scantron_data_save {	Line 9765 sub scantron_upload_scantron_data_save {
}	}

sub validate_uploaded_scantron_file {	sub validate_uploaded_scantron_file {
my ($cdom,$cname,$fname) = @_;	my ($cdom,$cname,$symb,$fname,$context,$countsref) = @_;

my $scanlines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.$fname);	my $scanlines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.$fname);
my @lines;	my @lines;
if ($scanlines ne '-1') {	if ($scanlines ne '-1') {
@lines=split("\n",$scanlines,-1);	@lines=split("\n",$scanlines,-1);
}	}
my $output;	my ($output,$secidx,$checksec,$priv,%crsroleshash,@possibles);
	$secidx = &Apache::loncoursedata::CL_SECTION();
	if ($context eq 'download') {
	$priv = 'mgr';
	} else {
	$priv = 'usc';
	}
	unless ((&Apache::lonnet::allowed($priv,$env{'request.role.domain'})) \|\|
	(($env{'request.course.id'}) &&
	(&Apache::lonnet::allowed($priv,$env{'request.course.id'})))) {
	if ($env{'request.course.sec'} ne '') {
	unless (&Apache::lonnet::allowed($priv,
	"$env{'request.course.id'}/$env{'request.course.sec'}")) {
	unless ($context eq 'download') {
	$output = '<p class="LC_warning">'.&mt('You do not have permission to upload bubblesheet data').'</p>';
	}
	return $output;
	}
	($checksec,@possibles)=&gradable_sections();
	}
	}
if (@lines) {	if (@lines) {
my (%counts,$max_match_format);	my (%counts,$max_match_format);
my ($found_match_count,$max_match_count,$max_match_pct) = (0,0,0);	my ($found_match_count,$max_match_count,$max_match_pct) = (0,0,0);
Line 9147 sub validate_uploaded_scantron_file {	Line 9803 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);	next if (($line =~ /^\#/) \|\| ($line eq ''));
my @config = split(/:/,$line);	my @config = split(/:/,$line);
my $idstart = $config[5];	my $idstart = $config[5];
my $idlength = $config[6];	my $idlength = $config[6];
Line 9166 sub validate_uploaded_scantron_file {	Line 9822 sub validate_uploaded_scantron_file {
%{$counts{$key}} = (	%{$counts{$key}} = (
'found' => 0,	'found' => 0,
'total' => 0,	'total' => 0,
	'totalanysec' => 0,
	'othersec' => 0,
);	);
foreach my $line (@lines) {	foreach my $line (@lines) {
next if ($line =~ /^#/);	next if ($line =~ /^#/);
Line 9173 sub validate_uploaded_scantron_file {	Line 9831 sub validate_uploaded_scantron_file {
my $id = substr($line,$idstart-1,$idlength);	my $id = substr($line,$idstart-1,$idlength);
$id = lc($id);	$id = lc($id);
if (exists($idmap{$id})) {	if (exists($idmap{$id})) {
	if ($checksec ne '') {
	$counts{$key}{'totalanysec'} ++;
	if (ref($classlist->{$idmap{$id}}) eq 'ARRAY') {
	my $stusec = $classlist->{$idmap{$id}}->[$secidx];
	if ($stusec ne $checksec) {
	if (@possibles) {
	unless (grep(/^\Q$stusec\E$/,@possibles)) {
	$counts{$key}{'othersec'} ++;
	next;
	}
	} else {
	$counts{$key}{'othersec'} ++;
	next;
	}
	}
	}
	}
$counts{$key}{'found'} ++;	$counts{$key}{'found'} ++;
}	}
$counts{$key}{'total'} ++;	$counts{$key}{'total'} ++;
Line 9187 sub validate_uploaded_scantron_file {	Line 9862 sub validate_uploaded_scantron_file {
}	}
}	}
}	}
if (ref($unique_formats{$max_match_format}) eq 'ARRAY') {	if ((ref($unique_formats{$max_match_format}) eq 'ARRAY') && ($context ne 'download')) {
my $format_descs;	my $format_descs;
my $numwithformat = @{$unique_formats{$max_match_format}};	my $numwithformat = @{$unique_formats{$max_match_format}};
for (my $i=0; $i<$numwithformat; $i++) {	for (my $i=0; $i<$numwithformat; $i++) {
Line 9232 sub validate_uploaded_scantron_file {	Line 9907 sub validate_uploaded_scantron_file {
'<li>'.&mt('The course roster is not up to date.').'</li>'.	'<li>'.&mt('The course roster is not up to date.').'</li>'.
'</ul>';	'</ul>';
}	}
	if (($checksec ne '') && (ref($counts{$max_match_format}) eq 'HASH')) {
	if ($counts{$max_match_format}{'othersec'}) {
	my $percent_nongrade = (100*$counts{$max_match_format}{'othersec'})/($counts{$max_match_format}{'totalanysec'});
	my $showpct = sprintf("%.0f",$percent_nongrade).'%';
	my $confirmdel = &mt('Are you sure you want to permanently delete this file?');
	&js_escape(\$confirmdel);
	$output .= '<p class="LC_warning">'.
	&mt('Comparison of student IDs in the uploaded file with the course roster found [_1][quant,_2,match,matches][_3] for students in section(s) for which none of your role(s) have privileges to modify grades',
	'<b>',$counts{$max_match_format}{'othersec'},'</b>').
	'<br />'.
	&mt('Unless you are assigned role(s) which allow modification of grades in additional sections, [_1] of the records in this file will be automatically excluded when you perform bubblesheet grading.','<b>'.$showpct.'</b>').
	'</p><p>'.
	&mt('If you prefer to delete the file now, use: [_1]').
	'<form method="post" name="delupload" action="/adm/grades">'.
	'<input type="hidden" name="symb" value="'.$symb.'" />'.
	'<input type="hidden" name="domainid" value="'.$cdom.'" />'.
	'<input type="hidden" name="courseid" value="'.$cname.'" />'.
	'<input type="hidden" name="coursesec" value="'.$env{'request.course.sec'}.'" />'.
	'<input type="hidden" name="uploadedfile" value="'.$fname.'" />'.
	'<input type="hidden" name="command" value="scantronupload_delete" />'.
	'<input type="button" name="delbutton" value="'.&mt('Delete Uploaded File').'" onclick="javascript:if (confirm('."'$confirmdel'".')) { document.delupload.submit(); }" />'.
	'</form></p>';
	}
	}
}	}
} else {	if (($context eq 'download') && ($checksec ne '')) {
	if ((ref($countsref) eq 'HASH') && (ref($counts{$max_match_format}) eq 'HASH')) {
	$countsref->{'totalanysec'} = $counts{$max_match_format}{'totalanysec'};
	$countsref->{'othersec'} = $counts{$max_match_format}{'othersec'};
	}
	}
	} elsif ($context ne 'download') {
$output = '<p class="LC_warning">'.&mt('Uploaded file contained no data').'</p>';	$output = '<p class="LC_warning">'.&mt('Uploaded file contained no data').'</p>';
}	}
return $output;	return $output;
}	}

	sub gradable_sections {
	my $checksec = $env{'request.course.sec'};
	my @oksecs;
	if ($checksec) {
	my %availablesecs = &sections_grade_privs();
	if (ref($availablesecs{'mgr'}) eq 'ARRAY') {
	foreach my $sec (@{$availablesecs{'mgr'}}) {
	unless (grep(/^\Q$sec\E$/,@oksecs)) {
	push(@oksecs,$sec);
	}
	}
	if (grep(/^all$/,@oksecs)) {
	undef($checksec);
	}
	}
	}
	return($checksec,@oksecs);
	}

	sub sections_grade_privs {
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my %availablesecs = (
	mgr => [],
	vgr => [],
	usc => [],
	);
	my $ccrole = 'cc';
	if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Community') {
	$ccrole = 'co';
	}
	my %crsroleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},
	'userroles',['active'],
	[$ccrole,'in','cr'],$cdom,1);
	my $crsid = $cnum.':'.$cdom;
	foreach my $item (keys(%crsroleshash)) {
	next unless ($item =~ /^$crsid\:/);
	my ($crsnum,$crsdom,$role,$sec) = split(/\:/,$item);
	my $suffix = "/$cdom/$cnum./$cdom/$cnum";
	if ($sec ne '') {
	$suffix = "/$cdom/$cnum/$sec./$cdom/$cnum/$sec";
	}
	if (($role eq $ccrole) \|\| ($role eq 'in')) {
	foreach my $priv ('mgr','vgr','usc') {
	unless (grep(/^all$/,@{$availablesecs{$priv}})) {
	if ($sec eq '') {
	$availablesecs{$priv} = ['all'];
	} elsif ($sec ne $env{'request.course.sec'}) {
	unless (grep(/^\Q$sec\E$/,@{$availablesecs{$priv}})) {
	push(@{$availablesecs{$priv}},$sec);
	}
	}
	}
	}
	} elsif ($role =~ m{^cr/}) {
	foreach my $priv ('mgr','vgr','usc') {
	unless (grep(/^all$/,@{$availablesecs{$priv}})) {
	if ($env{"user.priv.$role.$suffix"} =~ /:$priv&/) {
	if ($sec eq '') {
	$availablesecs{$priv} = ['all'];
	} elsif ($sec ne $env{'request.course.sec'}) {
	unless (grep(/^\Q$sec\E$/,@{$availablesecs{$priv}})) {
	push(@{$availablesecs{$priv}},$sec);
	}
	}
	}
	}
	}
	}
	}
	return %availablesecs;
	}

	sub scantron_upload_delete {
	my ($r,$symb) = @_;
	my $filename = $env{'form.uploadedfile'};
	if ($filename =~ /^scantron_orig_/) {
	if (&Apache::lonnet::allowed('usc',$env{'form.domainid'}) \|\|
	&Apache::lonnet::allowed('usc',
	$env{'form.domainid'}.'_'.$env{'form.courseid'}) \|\|
	&Apache::lonnet::allowed('usc',
	$env{'form.domainid'}.'_'.$env{'form.courseid'}.'/'.$env{'form.coursesec'})) {
	my $uploadurl = '/uploaded/'.$env{'form.domainid'}.'/'.$env{'form.courseid'}.'/'.$env{'form.uploadedfile'};
	my $retrieval = &Apache::lonnet::getfile($uploadurl);
	if ($retrieval eq '-1') {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).'<br />'.
	&mt('File requested for deletion not found.'));
	} else {
	$filename =~ s/^scantron_orig_//;
	if ($filename ne '') {
	my ($is_valid,$numleft);
	my %info = &Apache::lonnet::get('scantronupload',[$filename],$env{'form.domainid'},$env{'form.courseid'});
	if (keys(%info)) {
	if (ref($info{$filename}) eq 'HASH') {
	foreach my $timestamp (sort(keys(%{$info{$filename}}))) {
	if ($info{$filename}{$timestamp} eq $env{'user.name'}.':'.$env{'user.domain'}) {
	$is_valid = 1;
	delete($info{$filename}{$timestamp});
	}
	}
	$numleft = scalar(keys(%{$info{$filename}}));
	}
	}
	if ($is_valid) {
	my $result = &Apache::lonnet::removeuploadedurl($uploadurl);
	if ($result eq 'ok') {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion successful')).'<br />');
	if ($numleft) {
	&Apache::lonnet::put('scantronupload',\%info,$env{'form.domainid'},$env{'form.courseid'});
	} else {
	&Apache::lonnet::del('scantronupload',[$filename],$env{'form.domainid'},$env{'form.courseid'});
	}
	} else {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).'<br />'.
	&mt('Result was [_1]',$result));
	}
	} else {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).'<br />'.
	&mt('File requested for deletion was uploaded by a different user.'));
	}
	} else {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).'<br />'.
	&mt('Filename of bubblesheet data file requested for deletion is invalid.'));
	}
	}
	} else {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).'<br />'.
	&mt('You are not permitted to delete bubblesheet data files from the requested course.'));
	}
	} else {
	$r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).'<br />'.
	&mt('Filename of bubblesheet data file requested for deletion is invalid.'));
	}
	return;
	}

sub valid_file {	sub valid_file {
my ($requested_file)=@_;	my ($requested_file)=@_;
foreach my $filename (sort(&scantron_filenames())) {	foreach my $filename (sort(&scantron_filenames())) {
Line 9248 sub valid_file {	Line 10089 sub valid_file {
}	}

sub scantron_download_scantron_data {	sub scantron_download_scantron_data {
my ($r,$symb)=@_;	my ($r,$symb) = @_;
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.'.$env{'request.course.id'}.'.domain'};
Line 9261 sub scantron_download_scantron_data {	Line 10102 sub scantron_download_scantron_data {
');	');
return;	return;
}	}
	my (%uploader,$is_owner,%counts,$percent);
	my %uploader = &Apache::lonnet::get('scantronupload',[$file],$cdom,$cname);
	if (ref($uploader{$file}) eq 'HASH') {
	foreach my $timestamp (sort { $a <=> $b } keys(%{$uploader{$file}})) {
	if ($uploader{$file}{$timestamp} eq $env{'user.name'}.':'.$env{'user.domain'}) {
	$is_owner = 1;
	last;
	}
	}
	}
	unless ($is_owner) {
	&validate_uploaded_scantron_file($cdom,$cname,$symb,'scantron_orig_'.$file,'download',\%counts);
	if ($counts{'totalanysec'}) {
	my $percent_othersec = (100*$counts{'othersec'})/($counts{'totalanysec'});
	if ($percent_othersec >= 10) {
	my $showpct = sprintf("%.0f",$percent_othersec).'%';
	$r->print('<p class="LC_warning">'.
	&mt('The original uploaded file includes [_1] or more of records for students for which none of your roles have rights to modify grades, so files are unavailable for download.',$showpct).
	'</p>');
	return;
	}
	}
	}
my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;	my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;
my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file;	my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file;
my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file;	my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file;
Line 9288 sub checkscantron_results {	Line 10152 sub checkscantron_results {
my ($r,$symb) = @_;	my ($r,$symb) = @_;
if (!$symb) {return '';}	if (!$symb) {return '';}
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)=&scantron_getfile();
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&Apache::grades::username_to_idmap($classlist);	my %idmap=&Apache::grades::username_to_idmap($classlist);
my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
Line 9311 sub checkscantron_results {	Line 10175 sub checkscantron_results {
if (ref($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 $nav_error = &get_master_seq(\@resources,\@master_seq,\%symb_to_resource);
Line 9619 sub verify_scantron_grading {	Line 10494 sub verify_scantron_grading {
return ($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 -------
#	#
#-------------------------------------------------------------------	#-------------------------------------------------------------------
Line 9681 sub grading_menu {	Line 10539 sub grading_menu {

$fields{'command'} = 'initialverifyreceipt';	$fields{'command'} = 'initialverifyreceipt';
my $url5 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);	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',	my @menu = ({ categorytitle=>'Hand Grading',
items =>[	items =>[
{ linktext => 'Select individual students to grade',	{ linktext => 'Select individual students to grade',
url => $url1a,	url => $url1a,
permission => 'F',	permission => $permissions{'either'},
icon => 'grade_students.png',	icon => 'grade_students.png',
linktitle => 'Grade current resource for a selection of students.'	linktitle => 'Grade current resource for a selection of students.'
},	},
{ linktext => 'Grade ungraded submissions.',	{ linktext => 'Grade ungraded submissions',
url => $url1b,	url => $url1b,
permission => 'F',	permission => $permissions{'either'},
icon => 'ungrade_sub.png',	icon => 'ungrade_sub.png',
linktitle => 'Grade all submissions that have not been graded yet.'	linktitle => 'Grade all submissions that have not been graded yet.'
},	},

{ linktext => 'Grading table',	{ linktext => 'Grading table',
url => $url1c,	url => $url1c,
permission => 'F',	permission => $permissions{'either'},
icon => 'grading_table.png',	icon => 'grading_table.png',
linktitle => 'Grade current resource for all students.'	linktitle => 'Grade current resource for all students.'
},	},
{ linktext => 'Grade page/folder for one student',	{ linktext => 'Grade page/folder for one student',
url => $url1d,	url => $url1d,
permission => 'F',	permission => $permissions{'either'},
icon => 'grade_PageFolder.png',	icon => 'grade_PageFolder.png',
linktitle => 'Grade all resources in current page/sequence/folder for one student.'	linktitle => 'Grade all resources in current page/sequence/folder for one student.'
},	},
{ linktext => 'Download submissions',	{ linktext => 'Download submissions',
url => $url1e,	url => $url1e,
permission => 'F',	permission => $permissions{'either'},
icon => 'download_sub.png',	icon => 'download_sub.png',
linktitle => 'Download all students submissions.'	linktitle => 'Download all students submissions.'
}]},	}]},
Line 9720 sub grading_menu {	Line 10588 sub grading_menu {

{ 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 => 'bubblesheet.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',	{ linktext => 'Verify Receipt Number',
url => $url5,	url => $url5,
permission => 'F',	permission => $permissions{'either'},
icon => 'receipt_number.png',	icon => 'receipt_number.png',
linktitle => 'Verify a system-generated receipt number for correct problem solution.'	linktitle => 'Verify a system-generated receipt number for correct problem solution.'
}	}
Line 9756 sub grading_menu {	Line 10624 sub grading_menu {
return $Str;	return $Str;
}	}


sub ungraded {	sub ungraded {
my ($request)=@_;	my ($request)=@_;
&submit_options($request);	&submit_options($request);
Line 9804 sub submit_options_download {	Line 10671 sub submit_options_download {
my ($request,$symb) = @_;	my ($request,$symb) = @_;
if (!$symb) {return '';}	if (!$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);
	}
	}

my $is_tool = ($symb =~ /ext\.tool$/);	my $is_tool = ($symb =~ /ext\.tool$/);
&commonJSfunctions($request);	&commonJSfunctions($request);

my $result='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".	my $result='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";	$table."\n".
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
$result.='	$result.='
<h2>	<h2>
'.&mt('Select Students for Which to Download Submissions').'	'.&mt('Select Students for whom to Download Submissions').'
</h2>'.&selectfield(1,$is_tool).'	</h2>'.&selectfield(1,$is_tool).'
<input type="hidden" name="command" value="downloadfileslink" />	<input type="hidden" name="command" value="downloadfileslink" />
<input type="submit" value="'.&mt('Next').' →" />	<input type="submit" value="'.&mt('Next').' →" />
Line 9839 sub submit_options {	Line 10725 sub submit_options {
<input type="submit" value="'.&mt('Next').' →" />	<input type="submit" value="'.&mt('Next').' →" />
</div>	</div>
</div>	</div>


</form>';	</form>';
return $result;	return $result;
}	}
Line 9857 sub selectfield {	Line 10741 sub selectfield {
(&substatus_options,	(&substatus_options,
'select_form_order' => ['yes','queued','graded','incorrect','all']);	'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">	my $result='<div class="LC_columnSection">

<fieldset>	<fieldset>
Line 9920 sub reset_perm {	Line 10812 sub reset_perm {

sub init_perm {	sub init_perm {
&reset_perm();	&reset_perm();
foreach my $test_perm ('vgr','mgr','opa') {	foreach my $test_perm ('vgr','mgr','opa','usc') {

my $scope = $env{'request.course.id'};	my $scope = $env{'request.course.id'};
if (!($perm{$test_perm}=&Apache::lonnet::allowed($test_perm,$scope))) {	if (!($perm{$test_perm}=&Apache::lonnet::allowed($test_perm,$scope))) {
Line 10108 ENDUPFORM	Line 11000 ENDUPFORM
<input type="text" name="givenanswer" size="50" />	<input type="text" name="givenanswer" size="50" />
<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />
ENDGRADINGFORM	ENDGRADINGFORM
$result.='</td>'.&Apache::loncommon::end_data_table_row().	$result.='</td>'.&Apache::loncommon::end_data_table_row().
&Apache::loncommon::start_data_table_row().'<td>'.(<<ENDPERCFORM);	&Apache::loncommon::start_data_table_row().'<td>'.(<<ENDPERCFORM);
<label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>	<label>$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>
ENDPERCFORM	ENDPERCFORM
$result.='</td>'.	$result.='</td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
Line 10122 ENDPERCFORM	Line 11014 ENDPERCFORM
}	}

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

my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
Line 10194 sub process_clicker_file {	Line 11086 sub process_clicker_file {
'<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;	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

Line 10220 ENDHEADER	Line 11128 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 10278 ENDHEADER	Line 11188 ENDHEADER
"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".	"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".
"\n".&mt("Domain").": ".	"\n".&mt("Domain").": ".
&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.	&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.
&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id,0,$id);	&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id,'',$id);
$unknown_count++;	$unknown_count++;
}	}
}	}
Line 10333 sub iclicker_eval {	Line 11243 sub iclicker_eval {
return ($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 10391 sub turning_eval {	Line 11344 sub turning_eval {


sub assign_clicker_grades {	sub assign_clicker_grades {
my ($r,$symb)=@_;	my ($r,$symb) = @_;
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 10402 sub assign_clicker_grades {	Line 11355 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=&Apache::loncommon::start_data_table().	my $result = &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('Assigning grades based on clicker file').'</th>'.	'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
&Apache::loncommon::end_data_table_header_row().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row().'<td>';	&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 10468 sub assign_clicker_grades {	Line 11421 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[$i]) \|\| ($answer[$i]=~/^[0\.]+$/)) {	} 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 10527 sub navmap_errormsg {	Line 11480 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 {
unshift(@$crumbs,{href=>&href_symb_cmd($symb,'gradingmenu'),text=>"Grading"});	if ($env{'request.course.id'}) {
$r->print(&Apache::loncommon::start_page('Grading',$js,	unshift(@$crumbs,{href=>&href_symb_cmd($symb,'gradingmenu'),text=>"Grading"});
{'bread_crumbs' => $crumbs}));	}
&Apache::lonquickgrades::startGradeScreen($r,($env{'form.symb'}?'probgrading':'grading'));	$args{'bread_crumbs'} = $crumbs;
	$r->print(&Apache::loncommon::start_page('Grading',$head_extra,\%args));
	if ($env{'request.course.id'}) {
	&Apache::lonquickgrades::startGradeScreen($r,($env{'form.symb'}?'probgrading':'grading'));
	}
}	}
unless ($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 {	sub select_problem {
my ($r)=@_;	my ($r)=@_;
$r->print('<h3>'.&mt('Select the problem or one of the problems you want to grade').'</h3><form action="/adm/grades">');	$r->print('<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,undef,undef,1));	$r->print(&Apache::lonstathelpers::problem_selector('.',undef,1,undef,undef,1,1));
$r->print('<input type="hidden" name="command" value="gradingmenu" />');	$r->print('<input type="hidden" name="command" value="gradingmenu" />');
$r->print('<input type="submit" value="'.&mt('Next').' →" /></form>');	$r->print('<input type="submit" value="'.&mt('Next').' →" /></form>');
}	}
Line 10601 sub handler {	Line 11566 sub handler {
&select_problem($request);	&select_problem($request);
} else {	} else {
if ($command eq 'submission' && $perm{'vgr'}) {	if ($command eq 'submission' && $perm{'vgr'}) {
my ($stuvcurrent,$stuvdisp,$versionform,$js);	my ($stuvcurrent,$stuvdisp,$versionform,$js,$onload);
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($request,$symb) : &submission($request,0,0,$symb));
} 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);
}	}
Line 10629 sub handler {	Line 11619 sub handler {
{href=>'',text=>'Select student'}],1,1);	{href=>'',text=>'Select student'}],1,1);
&pickStudentPage($request,$symb);	&pickStudentPage($request,$symb);
} elsif ($command eq 'displayPage' && $perm{'vgr'}) {	} elsif ($command eq 'displayPage' && $perm{'vgr'}) {
	my $csslinks;
	unless ($env{'form.vProb'} eq 'no') {
	$csslinks = &Apache::loncommon::css_links($symb,'map');
	}
&startpage($request,$symb,	&startpage($request,$symb,
[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},	[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
{href=>'',text=>'Select student'},	{href=>'',text=>'Select student'},
{href=>'',text=>'Grade student'}],1,1);	{href=>'',text=>'Grade student'}],1,1,undef,undef,undef,$csslinks);
&displayPage($request,$symb);	&displayPage($request,$symb);
} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {	} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
Line 10641 sub handler {	Line 11635 sub handler {
{href=>'',text=>'Store grades'}],1,1);	{href=>'',text=>'Store grades'}],1,1);
&updateGradeByPage($request,$symb);	&updateGradeByPage($request,$symb);
} elsif ($command eq 'processGroup' && $perm{'vgr'}) {	} elsif ($command eq 'processGroup' && $perm{'vgr'}) {
	my $csslinks;
	unless ($env{'form.vProb'} eq 'no') {
	$csslinks = &Apache::loncommon::css_links($symb);
	}
&startpage($request,$symb,[{href=>'',text=>'...'},	&startpage($request,$symb,[{href=>'',text=>'...'},
{href=>'',text=>'Modify grades'}]);	{href=>'',text=>'Modify grades'}],undef,undef,undef,undef,undef,$csslinks,undef,1);
&processGroup($request,$symb);	&processGroup($request,$symb);
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {	} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
&startpage($request,$symb);	&startpage($request,$symb);
Line 10651 sub handler {	Line 11649 sub handler {
&startpage($request,$symb,[{href=>'',text=>'Select individual students to grade'}]);	&startpage($request,$symb,[{href=>'',text=>'Select individual students to grade'}]);
$request->print(&submit_options($request,$symb));	$request->print(&submit_options($request,$symb));
} elsif ($command eq 'ungraded' && $perm{'vgr'}) {	} elsif ($command eq 'ungraded' && $perm{'vgr'}) {
&startpage($request,$symb,[{href=>'',text=>'Grade ungraded submissions'}]);	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'));	$request->print(&listStudents($request,$symb,'graded'));
} elsif ($command eq 'table' && $perm{'vgr'}) {	} elsif ($command eq 'table' && $perm{'vgr'}) {
&startpage($request,$symb,[{href=>"", text=>"Grading table"}]);	&startpage($request,$symb,[{href=>"", text=>"Grading table"}]);
Line 10717 sub handler {	Line 11718 sub handler {
&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
$request->print(&csvuploadassign($request,$symb));	$request->print(&csvuploadassign($request,$symb));
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1,
	undef,undef,undef,undef,'toggleScantab(document.rules);');
$request->print(&scantron_selectphase($request,undef,$symb));	$request->print(&scantron_selectphase($request,undef,$symb));
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
Line 10729 sub handler {	Line 11731 sub handler {
&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
$request->print(&scantron_process_students($request,$symb));	$request->print(&scantron_process_students($request,$symb));
} elsif ($command eq 'scantronupload' &&	} elsif ($command eq 'scantronupload' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\| $perm{'usc'})) {
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1,
&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));	$request->print(&scantron_upload_scantron_data($request,$symb));
} elsif ($command eq 'scantronupload_save' &&	} elsif ($command eq 'scantronupload_save' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\| $perm{'usc'})) {
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
$request->print(&scantron_upload_scantron_data_save($request,$symb));	$request->print(&scantron_upload_scantron_data_save($request,$symb));
} elsif ($command eq 'scantron_download' &&	} elsif ($command eq 'scantron_download' && ($perm{'usc'} \|\| $perm{'mgr'})) {
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
$request->print(&scantron_download_scantron_data($request,$symb));	$request->print(&scantron_download_scantron_data($request,$symb));
	} elsif ($command eq 'scantronupload_delete' &&
	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\| $perm{'usc'})) {
	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	&scantron_upload_delete($request,$symb);
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {	} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
$request->print(&checkscantron_results($request,$symb));	$request->print(&checkscantron_results($request,$symb));
} elsif ($command eq 'downloadfilesselect' && $perm{'vgr'}) {	} elsif ($command eq 'downloadfilesselect' && $perm{'vgr'}) {
&startpage($request,$symb,[{href=>'', text=>'Select which submissions to download'}]);	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));	$request->print(&submit_options_download($request,$symb));
} elsif ($command eq 'downloadfileslink' && $perm{'vgr'}) {	} elsif ($command eq 'downloadfileslink' && $perm{'vgr'}) {
&startpage($request,$symb,	&startpage($request,$symb,
[{href=>&href_symb_cmd($symb,'downloadfilesselect'), text=>'Select which submissions to download'},	[{href=>&href_symb_cmd($symb,'downloadfilesselect'), text=>'Select which submissions to download'},
{href=>'', text=>'Download submissions'}]);	{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,$symb);	&submit_download_link($request,$symb);
} elsif ($command) {	} elsif ($command) {
&startpage($request,$symb,[{href=>'', text=>'Access denied'}]);	&startpage($request,$symb,[{href=>'', text=>'Access denied'}]);
Line 10763 sub handler {	Line 11772 sub handler {
}	}
if ($env{'form.inhibitmenu'}) {	if ($env{'form.inhibitmenu'}) {
$request->print(&Apache::loncommon::end_page());	$request->print(&Apache::loncommon::end_page());
} else {	} elsif ($env{'request.course.id'}) {
&Apache::lonquickgrades::endGradeScreen($request);	&Apache::lonquickgrades::endGradeScreen($request);
}	}
&reset_caches();	&reset_caches();
Line 10914 Side Effects: None.	Line 11923 Side Effects: None.
$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 10931 Side Effects: None.	Line 11940 Side Effects: None.
- 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).
Line 11001 Side Effects: None.	Line 12010 Side Effects: None.
=item scantron_upload_scantron_data_save() :	=item scantron_upload_scantron_data_save() :

Adds a provided bubble information data file to the course if user	Adds a provided bubble information data file to the course if user
has the correct privileges to do so.	has the correct privileges to do so.

	= item scantron_upload_delete() :

	Deletes a previously uploaded bubble information data file, if user
	was the one who uploaded the file, and has the privileges to do so.

=item valid_file() :	=item valid_file() :

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

Removed from v.1.749
changed lines
	Added in v.1.791