loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.596.2.12.2.29 and 1.696

version 1.596.2.12.2.29, 2014/02/27 02:52:22	version 1.696, 2013/07/19 18:24:20
Line 43 use Apache::lonmsg();	Line 43 use Apache::lonmsg();
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common :http);
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonenc;	use Apache::lonenc;
	use Apache::lonstathelpers;
	use Apache::lonquickgrades;
use Apache::bridgetask();	use Apache::bridgetask();
use String::Similarity;	use String::Similarity;
use LONCAPA;	use LONCAPA;
Line 98 sub ssi_print_error {	Line 100 sub ssi_print_error {

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

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

Line 122 sub getpartlist {	Line 127 sub getpartlist {
return @stores;	return @stores;
}	}

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

#--- Format fullname, username:domain if different for display	#--- Format fullname, username:domain if different for display
#--- Use anywhere where the student names are listed	#--- Use anywhere where the student names are listed
sub nameUserString {	sub nameUserString {
Line 154 sub nameUserString {	Line 141 sub nameUserString {

#--- Get the partlist and the response type for a given problem. ---	#--- Get the partlist and the response type for a given problem. ---
#--- Indicate if a response type is coded handgraded or not. ---	#--- Indicate if a response type is coded handgraded or not. ---
	#--- 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 212 sub get_display_part {	Line 200 sub get_display_part {
return $display;	return $display;
}	}

#--- Show resource title
#--- and parts and response type
sub showResourceInfo {
my ($symb,$probTitle,$checkboxes,$res_error) = @_;
my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);
if (ref($res_error)) {
if ($$res_error) {
return;
}
}
$result.=&Apache::loncommon::start_data_table()
.&Apache::loncommon::start_data_table_header_row();
if ($checkboxes) {
$result.='<th> </th>';
}
$result.='<th>'.&mt('Problem Part').'</th>'
.'<th>'.&mt('Res. ID').'</th>'
.'<th>'.&mt('Type').'</th>'
.&Apache::loncommon::end_data_table_header_row();
my %resptype = ();
my $hdgrade='no';
my %partsseen;
foreach my $partID (sort(keys(%$responseType))) {
foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {
my $handgrade=$$handgrade{$partID.'_'.$resID};
my $responsetype = $responseType->{$partID}->{$resID};
$hdgrade = $handgrade if ($handgrade eq 'yes');
$result.=&Apache::loncommon::start_data_table_row();
if ($checkboxes) {
if (exists($partsseen{$partID})) {
$result.="<td> </td>";
} else {
$result.="<td><input type='checkbox' name='vPart' value='$partID' checked='checked' /></td>";
}
$partsseen{$partID}=1;
}
my $display_part=&get_display_part($partID,$symb);
$result.='<td>'.$display_part.'</td>'
.'<td>'.'<span class="LC_internal_info">'.$resID.'</span></td>'
.'<td>'.&mt($responsetype).'</td>'
# .'<td><b>'.&mt('Handgrade: [_1]',$handgrade).'</b></td>'
.&Apache::loncommon::end_data_table_row();
}
}
$result.=&Apache::loncommon::end_data_table();
return $result,$responseType,$hdgrade,$partlist,$handgrade;
}

sub reset_caches {	sub reset_caches {
&reset_analyze_cache();	&reset_analyze_cache();
&reset_perm();	&reset_perm();
Line 362 sub reset_caches {	Line 301 sub reset_caches {
if ($check_for_randomlist) {	if ($check_for_randomlist) {
$add_to_form = { 'check_parts_withrandomlist' => 1,};	$add_to_form = { 'check_parts_withrandomlist' => 1,};
}	}
my $analyze =	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 391 sub cleanRecord {	Line 330 sub cleanRecord {
my $grayFont = '<span class="LC_internal_info">';	my $grayFont = '<span class="LC_internal_info">';
if ($response =~ /^(option\|rank)$/) {	if ($response =~ /^(option\|rank)$/) {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my @answer = %answer;
%answer = map {&HTML::Entities::encode($_, '"<>&')} @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 409 sub cleanRecord {	Line 346 sub cleanRecord {
$bottomrow.'</tr></table></blockquote>';	$bottomrow.'</tr></table></blockquote>';
} elsif ($response eq 'match') {	} elsif ($response eq 'match') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my @answer = %answer;
%answer = map {&HTML::Entities::encode($_, '"<>&')} @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 466 sub cleanRecord {	Line 401 sub cleanRecord {
$env{'form.'.$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 =~ s-\n-<br />-g;	$answer =~ s-\n-<br />-g;
return '<br /><br /><blockquote><tt>'.&keywords_highlight(&HTML::Entities::encode($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 $result='Smile representation: "<tt>'.$answer.'</tt>"';
'"<tt>'.&HTML::Entities::encode($answer, '"<>&').'</tt>"');
my $jme=$record->{$version."resource.$partid.$respid.molecule"};	my $jme=$record->{$version."resource.$partid.$respid.molecule"};
$result.=&Apache::chemresponse::jme_img($jme,$answer,400);	$result.=&Apache::chemresponse::jme_img($jme,$answer,400);
return $result;	return $result;
Line 503 sub cleanRecord {	Line 437 sub cleanRecord {
$result.='</ul>';	$result.='</ul>';
return $result;	return $result;
}	}
} elsif ( $response =~ m/(?:numerical\|formula\|custom)/) {	} elsif ( $response =~ m/(?:numerical\|formula)/) {
# Respect multiple input fields, see Bug #5409
$answer =	$answer =
&Apache::loncommon::format_previous_attempt_value('submission',	&Apache::loncommon::format_previous_attempt_value('submission',
$answer);	$answer);
return $answer;
}	}
return &HTML::Entities::encode($answer, '"<>&');	return $answer;
}	}

#-- A couple of common js functions	#-- A couple of common js functions
sub commonJSfunctions {	sub commonJSfunctions {
my $request = shift;	my $request = shift;
$request->print(<<COMMONJSFUNCTIONS);	$request->print(&Apache::lonhtmlcommon::scripttag(<<COMMONJSFUNCTIONS));
<script type="text/javascript" language="javascript">
function radioSelection(radioButton) {	function radioSelection(radioButton) {
var selection=null;	var selection=null;
if (radioButton.length > 1) {	if (radioButton.length > 1) {
Line 545 sub commonJSfunctions {	Line 476 sub commonJSfunctions {
return selectOne.value;	return selectOne.value;
}	}
}	}
</script>
COMMONJSFUNCTIONS	COMMONJSFUNCTIONS
}	}

Line 700 sub student_gradeStatus {	Line 630 sub student_gradeStatus {
sub jscriptNform {	sub jscriptNform {
my ($symb) = @_;	my ($symb) = @_;
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $jscript='<script type="text/javascript" language="javascript">'."\n".	my $jscript= &Apache::lonhtmlcommon::scripttag(
' function viewOneStudent(user,domain) {'."\n".	' function viewOneStudent(user,domain) {'."\n".
' document.onestudent.student.value = user;'."\n".	' document.onestudent.student.value = user;'."\n".
' document.onestudent.userdom.value = domain;'."\n".	' document.onestudent.userdom.value = domain;'."\n".
' document.onestudent.submit();'."\n".	' document.onestudent.submit();'."\n".
' }'."\n".	' }'."\n".
'</script>'."\n";	"\n");
$jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".	$jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="command" value="submission" />'."\n".	'<input type="hidden" name="command" value="submission" />'."\n".
'<input type="hidden" name="student" value="" />'."\n".	'<input type="hidden" name="student" value="" />'."\n".
Line 804 sub most_similar {	Line 732 sub most_similar {

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

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

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

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

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

my ($string,$contents,$matches) = ('','',0);	my ($string,$contents,$matches) = ('','',0);
my (undef,undef,$fullname) = &getclasslist('all','0');	my (undef,undef,$fullname) = &getclasslist('all','0');
Line 889 sub verifyreceipt {	Line 826 sub verifyreceipt {
$contents.	$contents.
&Apache::loncommon::end_data_table()."\n";	&Apache::loncommon::end_data_table()."\n";
}	}
return $string.&show_grading_menu_form($symb);	return $string;
}	}

#--- This is called by a number of programs.	#--- This is called by a number of programs.
Line 897 sub verifyreceipt {	Line 834 sub verifyreceipt {
#--- Also called directly when one clicks on the subm button	#--- Also called directly when one clicks on the subm button
# on the problem page.	# on the problem page.
sub listStudents {	sub listStudents {
my ($request) = shift;	my ($request,$symb,$submitonly) = @_;

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

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

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

my %lt = &Apache::lonlocal::texthash (	my %lt = &Apache::lonlocal::texthash (
'multiple' => 'Please select a student or group of students before clicking on the Next button.',	'multiple' => 'Please select a student or group of students before clicking on the Next button.',
'single' => 'Please select the student before clicking on the Next button.',	'single' => 'Please select the student before clicking on the Next button.',
);	);
$request->print(<<LISTJAVASCRIPT);	$request->print(&Apache::lonhtmlcommon::scripttag(<<LISTJAVASCRIPT));
<script type="text/javascript" language="javascript">
function checkSelect(checkBox) {	function checkSelect(checkBox) {
var ctr=0;	var ctr=0;
var sense="";	var sense="";
Line 949 sub listStudents {	Line 881 sub listStudents {
formname.command.value = 'submission';	formname.command.value = 'submission';
formname.submit();	formname.submit();
}	}
</script>
LISTJAVASCRIPT	LISTJAVASCRIPT

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

my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked="checked"' : '';
my $checklastsub = $checkhdgrade eq '' ? 'checked="checked"' : '';
my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.	my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'.
"\n".$table;	"\n";

$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();	$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
Line 973 LISTJAVASCRIPT	Line 902 LISTJAVASCRIPT
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();

my $submission_options;	my $submission_options;
if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
$submission_options.=
'<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> '.&mt('essay part only').' </label>'."\n";
}
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;	my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
$env{'form.Status'} = $saveStatus;	$env{'form.Status'} = $saveStatus;
$submission_options.=	$submission_options.=
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> '.	'<label><input type="radio" name="lastSub" value="lastonly" /> '.
&mt('last submission only').' </label></span>'."\n".	&mt('last submission only').' </label></span>'."\n".
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="last" /> '.	'<label><input type="radio" name="lastSub" value="last" /> '.
&mt('last submission & parts info').' </label></span>'."\n".	&mt('last submission & parts info').' </label></span>'."\n".
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="datesub" /> '.	'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> '.
&mt('by dates and submissions').'</label></span>'."\n".	&mt('by dates and submissions').'</label></span>'."\n".
'<span class="LC_nobreak">'.	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="all" /> '.	'<label><input type="radio" name="lastSub" value="all" /> '.
Line 1009 LISTJAVASCRIPT	Line 934 LISTJAVASCRIPT
$gradeTable .=	$gradeTable .=
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";	'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";

if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {	if (exists($env{'form.Status'})) {
$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";	$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";
} else {	} else {
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))
Line 1031 LISTJAVASCRIPT	Line 952 LISTJAVASCRIPT
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();

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

Line 1048 LISTJAVASCRIPT	Line 969 LISTJAVASCRIPT
while ($loop < 2) {	while ($loop < 2) {
$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'.	$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'.
'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>';	'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>';
if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
foreach my $part (sort(@$partlist)) {	foreach my $part (sort(@$partlist)) {
my $display_part=	my $display_part=
&get_display_part((split(/_/,$part))[0],$symb);	&get_display_part((split(/_/,$part))[0],$symb);
Line 1086 LISTJAVASCRIPT	Line 1005 LISTJAVASCRIPT
$status{'gradingqueue'} = $queue_status{'gradingqueue'};	$status{'gradingqueue'} = $queue_status{'gradingqueue'};
}	}

if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);	(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);
my $submitted = 0;	my $submitted = 0;
my $graded = 0;	my $graded = 0;
Line 1129 LISTJAVASCRIPT	Line 1046 LISTJAVASCRIPT
&nameUserString(undef,$$fullname{$student},$uname,$udom).	&nameUserString(undef,$$fullname{$student},$uname,$udom).
' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";	' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";

if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {	if ($submitonly ne 'all') {
foreach (sort(keys(%status))) {	foreach (sort(keys(%status))) {
next if ($_ =~ /^resource.*?submitted_by$/);	next if ($_ =~ /^resource.*?submitted_by$/);
$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";	$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";
Line 1143 LISTJAVASCRIPT	Line 1060 LISTJAVASCRIPT
}	}
if ($ctr%2 ==1) {	if ($ctr%2 ==1) {
$gradeTable.='<td> </td><td> </td><td> </td>';	$gradeTable.='<td> </td><td> </td><td> </td>';
if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
foreach (@$partlist) {	foreach (@$partlist) {
$gradeTable.='<td> </td>';	$gradeTable.='<td> </td>';
}	}
Line 1169 LISTJAVASCRIPT	Line 1084 LISTJAVASCRIPT
if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; }	if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; }
if ($submitonly eq 'queued' ) { $submissions = 'queued submissions'; }	if ($submitonly eq 'queued' ) { $submissions = 'queued submissions'; }
$gradeTable='<br /> <span class="LC_warning">'.	$gradeTable='<br /> <span class="LC_warning">'.
&mt('No '.$submissions.' found for this resource for any students. ([quant,_1,student] checked for '.$submissions.')',	&mt('No '.$submissions.' found for this resource for any students. ([_1] students checked for '.$submissions.')',
$num_students).	$num_students).
'</span><br />';	'</span><br />';
}	}
} elsif ($ctr == 1) {	} elsif ($ctr == 1) {
$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;	$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;
}	}
$gradeTable.=&show_grading_menu_form($symb);
$request->print($gradeTable);	$request->print($gradeTable);
return '';	return '';
}	}
Line 1185 LISTJAVASCRIPT	Line 1099 LISTJAVASCRIPT

sub check_script {	sub check_script {
my ($form, $type)=@_;	my ($form, $type)=@_;
my $chkallscript='<script type="text/javascript">	my $chkallscript= &Apache::lonhtmlcommon::scripttag('
function checkall() {	function checkall() {
for (i=0; i<document.forms.'.$form.'.elements.length; i++) {	for (i=0; i<document.forms.'.$form.'.elements.length; i++) {
ele = document.forms.'.$form.'.elements[i];	ele = document.forms.'.$form.'.elements[i];
Line 1216 sub check_script {	Line 1130 sub check_script {
}	}
}	}

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

Line 1230 sub check_buttons {	Line 1144 sub check_buttons {

# Displays the submissions for one student or a group of students	# Displays the submissions for one student or a group of students
sub processGroup {	sub processGroup {
my ($request) = shift;	my ($request,$symb) = @_;
my $ctr = 0;	my $ctr = 0;
my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');	my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');
my $total = scalar(@stuchecked)-1;	my $total = scalar(@stuchecked)-1;
Line 1240 sub processGroup {	Line 1154 sub processGroup {
$env{'form.student'} = $uname;	$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;	$env{'form.userdom'} = $udom;
$env{'form.fullname'} = $fullname;	$env{'form.fullname'} = $fullname;
&submission($request,$ctr,$total);	&submission($request,$ctr,$total,$symb);
$ctr++;	$ctr++;
}	}
return '';	return '';
Line 1255 sub processGroup {	Line 1169 sub processGroup {
sub sub_page_js {	sub sub_page_js {
my $request = shift;	my $request = shift;
my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');	my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');
$request->print(<<SUBJAVASCRIPT);	$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));
<script type="text/javascript" language="javascript">
function updateRadio(formname,id,weight) {	function updateRadio(formname,id,weight) {
var gradeBox = formname["GD_BOX"+id];	var gradeBox = formname["GD_BOX"+id];
var radioButton = formname["RADVAL"+id];	var radioButton = formname["RADVAL"+id];
Line 1378 sub sub_page_js {	Line 1291 sub sub_page_js {
}	}

}	}
if (val == "Grade Student") {
formname.showgrading.value = "yes";
if (formname.Status.value == "") {
formname.Status.value = "Active";
}
formname.studentNo.value = total;
}
formname.submit();	formname.submit();
}	}

Line 1424 sub sub_page_js {	Line 1330 sub sub_page_js {

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

Line 1434 sub sub_page_kw_js {	Line 1339 sub sub_page_kw_js {
my $iconpath = $request->dir_config('lonIconsURL');	my $iconpath = $request->dir_config('lonIconsURL');
&commonJSfunctions($request);	&commonJSfunctions($request);

my $inner_js_msg_central=<<INNERJS;	my $inner_js_msg_central= (<<INNERJS);
<script text="text/javascript">	<script type="text/javascript">
function checkInput() {	function checkInput() {
opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);	opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);
var nmsg = opener.document.SCORE.savemsgN.value;	var nmsg = opener.document.SCORE.savemsgN.value;
Line 1472 sub sub_page_kw_js {	Line 1377 sub sub_page_kw_js {
self.close()	self.close()

}	}
</script>	</script>
INNERJS	INNERJS

my $inner_js_highlight_central=<<INNERJS;	my $inner_js_highlight_central= (<<INNERJS);
<script type="text/javascript">	<script type="text/javascript">
function updateChoice(flag) {	function updateChoice(flag) {
opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);	opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);
opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);	opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);
Line 1526 INNERJS	Line 1431 INNERJS
txtc => 'Text Color',	txtc => 'Text Color',
font => 'Font Size',	font => 'Font Size',
fnst => 'Font Style',	fnst => 'Font Style',
col1 => 'red',
col2 => 'green',
col3 => 'blue',
siz1 => 'normal',
siz2 => '+1',
siz3 => '+2',
sty1 => 'normal',
sty2 => 'italic',
sty3 => 'bold',
);	);
$request->print(<<SUBJAVASCRIPT);	$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));
<script type="text/javascript" language="javascript">

//===================== Show list of keywords ====================	//===================== Show list of keywords ====================
function keywords(formname) {	function keywords(formname) {
Line 1651 INNERJS	Line 1546 INNERJS

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

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

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

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

function msgTail() {	function msgTail() {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<\\/table>");	//pDoc.write("<\\/table>");
pDoc.write("<\\/td><\\/tr><\\/table> ");	pDoc.write("<\\/td><\\/tr><\\/table> ");
pDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:checkInput()\\">  ");	pDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:checkInput()\\">  ");
pDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");	pDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");
Line 1700 INNERJS	Line 1594 INNERJS
var redsel = "";	var redsel = "";
var grnsel = "";	var grnsel = "";
var blusel = "";	var blusel = "";
var txtcol1 = "$lt{'col1'}";	if (kwclr=="red") {var redsel="checked"};
var txtcol2 = "$lt{'col2'}";	if (kwclr=="green") {var grnsel="checked"};
var txtcol3 = "$lt{'col3'}";	if (kwclr=="blue") {var blusel="checked"};
var txtsiz1 = "$lt{'siz1'}";
var txtsiz2 = "$lt{'siz2'}";
var txtsiz3 = "$lt{'siz3'}";
var txtsty1 = "$lt{'sty1'}";
var txtsty2 = "$lt{'sty2'}";
var txtsty3 = "$lt{'sty3'}";
if (kwclr=="red") {var redsel="checked='checked'"};
if (kwclr=="green") {var grnsel="checked='checked'"};
if (kwclr=="blue") {var blusel="checked='checked'"};
var sznsel = "";	var sznsel = "";
var sz1sel = "";	var sz1sel = "";
var sz2sel = "";	var sz2sel = "";
if (kwsize=="0") {var sznsel="checked='checked'"};	if (kwsize=="0") {var sznsel="checked"};
if (kwsize=="+1") {var sz1sel="checked='checked'"};	if (kwsize=="+1") {var sz1sel="checked"};
if (kwsize=="+2") {var sz2sel="checked='checked'"};	if (kwsize=="+2") {var sz2sel="checked"};
var synsel = "";	var synsel = "";
var syisel = "";	var syisel = "";
var sybsel = "";	var sybsel = "";
if (kwstyle=="") {var synsel="checked='checked'"};	if (kwstyle=="") {var synsel="checked"};
if (kwstyle=="<i>") {var syisel="checked='checked'"};	if (kwstyle=="<i>") {var syisel="checked"};
if (kwstyle=="<b>") {var sybsel="checked='checked'"};	if (kwstyle=="<b>") {var sybsel="checked"};
highlightCentral();	highlightCentral();
highlightbody('red',txtcol1,redsel,'0',txtsiz1,sznsel,'',txtsty1,synsel);	highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel);
highlightbody('green',txtcol2,grnsel,'+1',txtsiz2,sz1sel,'<i>',txtsty2,syisel);	highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel);
highlightbody('blue',txtcol3,blusel,'+2',txtsiz3,sz2sel,'<b>',txtsty3,sybsel);	highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel);
highlightend();	highlightend();
return;	return;
}	}
Line 1745 INNERJS	Line 1630 INNERJS
hDoc.$docopen;	hDoc.$docopen;
hDoc.write('$start_page_highlight_central');	hDoc.write('$start_page_highlight_central');
hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");	hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
hDoc.write("<h1>$lt{'kehi'}<\\/h1>");	hDoc.write("<h3><span class=\\"LC_info\\"> $lt{'kehi'}<\\/span><\\/h3><br /><br />");

hDoc.write('<table border="0" width="100%"><tr style="background-color:#A1D676">');	hDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');
hDoc.write("<th>$lt{'txtc'}<\\/th><th>$lt{'font'}<\\/th><th>$lt{'fnst'}<\\/th><\\/tr>");	hDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');
	hDoc.write("<td><b>$lt{'txtc'}<\\/b><\\/td><td><b>$lt{'font'}<\\/b><\\/td><td><b>$lt{'fnst'}<\\/td><\\/tr>");
}	}

function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {	function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
var hDoc = hwdWin.document;	var hDoc = hwdWin.document;
hDoc.write("<tr>");	hDoc.write("<tr bgcolor=\\"#ffffdd\\">");
hDoc.write("<td align=\\"left\\">");	hDoc.write("<td align=\\"left\\">");
hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+" \\/> "+clrtxt+"<\\/td>");	hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"<\\/td>");
hDoc.write("<td align=\\"left\\">");	hDoc.write("<td align=\\"left\\">");
hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+" \\/> "+sztxt+"<\\/td>");	hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"<\\/td>");
hDoc.write("<td align=\\"left\\">");	hDoc.write("<td align=\\"left\\">");
hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+" \\/> "+sytxt+"<\\/td>");	hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"<\\/td>");
hDoc.write("<\\/tr>");	hDoc.write("<\\/tr>");
}	}

function highlightend() {	function highlightend() {
var hDoc = hwdWin.document;	var hDoc = hwdWin.document;
hDoc.write("<\\/table><br \\/>");	hDoc.write("<\\/table>");
hDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:updateChoice(1)\\" \\/>  ");	hDoc.write("<\\/td><\\/tr><\\/table> ");
hDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\" \\/><br /><br />");	hDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:updateChoice(1)\\">  ");
	hDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");
hDoc.write("<\\/form>");	hDoc.write("<\\/form>");
hDoc.write('$end_page_highlight_central');	hDoc.write('$end_page_highlight_central');
hDoc.close();	hDoc.close();
}	}

</script>
SUBJAVASCRIPT	SUBJAVASCRIPT
}	}

Line 1862 sub gradeBox {	Line 1748 sub gradeBox {

$result .=	$result .=
'<td>'.$data_WGT.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';	'<td>'.$data_WGT.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';
$result.=&Apache::loncommon::end_data_table_row().'<td colspan="6">';	$result.=&Apache::loncommon::end_data_table_row();
	$result.=&Apache::loncommon::start_data_table_row().'<td colspan="6">';
$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".	$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".	'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.	'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
Line 1881 sub gradeBox {	Line 1768 sub gradeBox {
}	}

sub handback_box {	sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error_pointer) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);	my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error_pointer);
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 2003 sub files_exist {	Line 1890 sub files_exist {

sub download_all_link {	sub download_all_link {
my ($r,$symb) = @_;	my ($r,$symb) = @_;
	unless (&files_exist($r, $symb)) {
	$r->print(&mt('There are currently no submitted documents.'));
	return;
	}

my $all_students =	my $all_students =
join("\n", &Apache::loncommon::get_env_multiple('form.stuinfo'));	join("\n", &Apache::loncommon::get_env_multiple('form.stuinfo'));

Line 2015 sub download_all_link {	Line 1907 sub download_all_link {
'cgi.'.$identifier.'.parts' => $parts,});	'cgi.'.$identifier.'.parts' => $parts,});
$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.	$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.
&mt('Download All Submitted Documents').'</a>');	&mt('Download All Submitted Documents').'</a>');
return	return;
	}

	sub submit_download_link {
	my ($request,$symb) = @_;
	if (!$symb) { return ''; }
	#FIXME: Figure out which type of problem this is and provide appropriate download
	&download_all_link($request,$symb);
}	}

sub build_section_inputs {	sub build_section_inputs {
Line 2033 sub build_section_inputs {	Line 1932 sub build_section_inputs {

# --------------------------- show submissions of a student, option to grade	# --------------------------- show submissions of a student, option to grade
sub submission {	sub submission {
my ($request,$counter,$total) = @_;	my ($request,$counter,$total,$symb) = @_;
my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});	my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});
$udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?	$udom = ($udom eq '' ? $env{'user.domain'} : $udom); #has form.userdom changed for a student?
my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});	my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
$env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';	$env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq '';
my ($symb) = &get_symb($request);
	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 ''; }

if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print(	$request->print('<span class="LC_warning">Unable to view requested student.('.
'<span class="LC_warning">'.	$uname.':'.$udom.' in section '.$usec.' in course id '.
&mt('Unable to view requested student.').	$env{'request.course.id'}.')</span>');
' '.&mt('([_1] in section [_2] in course id [_3])',
$uname.':'.$udom,$usec,$env{'request.course.id'}).
'</span>');
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}

Line 2063 sub submission {	Line 1959 sub submission {
# header info	# header info
if ($counter == 0) {	if ($counter == 0) {
&sub_page_js($request);	&sub_page_js($request);
&sub_page_kw_js($request) if ($env{'form.handgrade'} eq 'yes');	&sub_page_kw_js($request);
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
if ($env{'form.handgrade'} eq 'yes' && &files_exist($request, $symb)) {
&download_all_link($request, $symb);
}
$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>'."\n".
'<h4> '.&mt('[_1]Resource: [_2]','<b>','</b>'.$env{'form.probTitle'}).'</h4>'."\n");

# option to display problem, only once else it cause problems	# option to display problem, only once else it cause problems
# with the form later since the problem has a form.	# with the form later since the problem has a form.
Line 2087 sub submission {	Line 1976 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	# kwclr is the only variable that is guaranteed to be non blank
# if this subroutine has been called once.	# 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 '' && $env{'form.handgrade'} eq 'yes') {
	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'});
Line 2101 sub submission {	Line 1991 sub submission {
$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 '' ?	$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
$keyhash{$symb.'_subject'} : $env{'form.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".	$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
'<input type="hidden" name="command" value="handgrade" />'."\n".	'<input type="hidden" name="command" value="handgrade" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".	'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="refresh" value="off" />'."\n".	'<input type="hidden" name="refresh" value="off" />'."\n".
'<input type="hidden" name="studentNo" value="" />'."\n".	'<input type="hidden" name="studentNo" value="" />'."\n".
'<input type="hidden" name="gradeOpt" value="" />'."\n".	'<input type="hidden" name="gradeOpt" value="" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" />'."\n".
'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".	'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".
'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".	'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".
'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".	'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".
'<input type="hidden" name="NCT"'.	'<input type="hidden" name="NCT"'.
' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");	' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");
if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
$request->print('<input type="hidden" name="keywords" value="'.$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".
Line 2150 sub submission {	Line 2037 sub submission {
}	}
$request->print($prnmsg);	$request->print($prnmsg);

if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {

my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
keyh => 'Keyword Highlighting for Essays',
keyw => 'Keyword Options',	keyw => 'Keyword Options',
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
#	#
$request->print(	$request->print(<<KEYWORDS);
'<div class="LC_columnSection">'	<br /><b>$lt{'keyw'}:</b>
.'<fieldset><legend>'.$lt{'keyh'}.'</legend>'	<a href="javascript:keywords(document.SCORE);" target="_self">$lt{'list'}</a>
.&Apache::lonhtmlcommon::funclist_from_array(	<a href="#" onmousedown="javascript:getSel(); return false"
['<a href="javascript:keywords(document.SCORE);" target="_self">'.$lt{'list'}.'</a>',	class="page">$lt{'past'}</a>
'<a href="#" onmousedown="javascript:getSel(); return false"	<a href="javascript:kwhighlight();" target="_self">$lt{'high'}</a><br /><br />
class="page">'.$lt{'past'}.'</a>',	KEYWORDS
'<a href="javascript:kwhighlight();" target="_self">'.$lt{'high'}.'</a>'],
{legend => $lt{'keyw'}})
.'</fieldset></div>'
);

#	#
# Load the other essays for similarity check	# Load the other essays for similarity check
#	#
Line 2198 sub submission {	Line 2080 sub submission {
if ($perm{'vgr'}) {	if ($perm{'vgr'}) {
$request->print(	$request->print(
&Apache::loncommon::track_student_link(	&Apache::loncommon::track_student_link(
'View recent activity',	&mt('View recent activity'),
$uname,$udom,'check')	$uname,$udom,'check')
.' '	.' '
);	);
Line 2239 sub submission {	Line 2121 sub submission {
.'<h3 class="LC_hcell">'.&mt('Submissions').'</h3>';	.'<h3 class="LC_hcell">'.&mt('Submissions').'</h3>';
$result.='<input type="hidden" name="name'.$counter.	$result.='<input type="hidden" name="name'.$counter.
'" value="'.$env{'form.fullname'}.'" />'."\n";	'" value="'.$env{'form.fullname'}.'" />'."\n";
if ($env{'form.handgrade'} eq 'no') {	# if ($env{'form.handgrade'} eq 'no') {
	if (1) {
$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";
Line 2248 sub submission {	Line 2131 sub submission {
# If any part of the problem is an essay-response (handgraded), then check for collaborators	# If any part of the problem is an essay-response (handgraded), then check for collaborators
my $fullname;	my $fullname;
my $col_fullnames = [];	my $col_fullnames = [];
if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
(my $sub_result,$fullname,$col_fullnames)=	(my $sub_result,$fullname,$col_fullnames)=
&check_collaborators($symb,$uname,$udom,\%record,$handgrade,	&check_collaborators($symb,$uname,$udom,\%record,$handgrade,
$counter);	$counter);
Line 2262 sub submission {	Line 2146 sub submission {
# (for multi-response type part)	# (for multi-response type part)
# (3) Last submission plus the parts info	# (3) Last submission plus the parts info
# (4) The whole record for this student	# (4) The whole record for this student
	if ($env{'form.lastSub'} =~ /^(lastonly\|hdgrade)$/) {
my ($string,$timestamp)= &get_last_submission(\%record);	my ($string,$timestamp)= &get_last_submission(\%record);

my $lastsubonly;	my $lastsubonly;
Line 2317 sub submission {	Line 2201 sub submission {
$trial = $record{"resource.$partid.tries"};	$trial = $record{"resource.$partid.tries"};
$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) {
Line 2345 sub submission {	Line 2229 sub submission {
}	}
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].'_'.$$part[1]} eq 'yes')) {	($env{'form.lastSub'} eq 'hdgrade' &&
	$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
$lastsubonly.='<div class="LC_grade_submission_part">'.	$lastsubonly.='<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
Line 2358 sub submission {	Line 2243 sub submission {
if ($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}));
} else {	} else {
$lastsubonly.='<br /><br />'.'<b>'.&mt('Submitted Files:').'</b>'	$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';
.'<br /><span class="LC_warning">';
if(@$files == 1) {
$lastsubonly .= &mt('Like all files provided by users, this file may contain viruses!');
} else {
$lastsubonly .= &mt('Like all files provided by users, these files may contain viruses!');
}
$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 2375 sub submission {	Line 2252 sub submission {
$lastsubonly.='<br />';	$lastsubonly.='<br />';
}	}
if ($hide eq 'anon') {	if ($hide eq 'anon') {
$lastsubonly.='<br /><b>'.&mt('Anonymous Survey').'</b>';	$lastsubonly.='<b>'.&mt('Anonymous Survey').'</b>';
} else {	} else {
$lastsubonly.='<br /><b>'.&mt('Submitted Answer:').' </b>'.	$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.
&cleanRecord($subval,$responsetype,$symb,$partid,	&cleanRecord($subval,$responsetype,$symb,$partid,
$respid,\%record,$order,undef,$uname,$udom,$type,$trial,$rndseed);	$respid,\%record,$order,undef,$uname,$udom,$type,$trial,$rndseed);
}	}
Line 2389 sub submission {	Line 2266 sub submission {
$lastsubonly.='</div>'."\n"; # End: LC_grade_submissions_body	$lastsubonly.='</div>'."\n"; # End: LC_grade_submissions_body
}	}
$request->print($lastsubonly);	$request->print($lastsubonly);
if ($env{'form.lastSub'} eq 'datesub') {	} elsif ($env{'form.lastSub'} eq 'datesub') {
my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);	my ($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,$udom));
}	} elsif ($env{'form.lastSub'} =~ /^(last\|all)$/) {
if ($env{'form.lastSub'} =~ /^(last\|all)$/) {
$request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,	$request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
$env{'request.course.id'},	$env{'request.course.id'},
$last,'.submission',	$last,'.submission',
'Apache::grades::keywords_highlight'));	'Apache::grades::keywords_highlight'));
}	}

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

# essay grading message center	# essay grading message center
if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
my $result='<div class="LC_grade_message_center">';	my $result='<div class="LC_grade_message_center">';

$result.='<div class="LC_grade_message_center_header">'.	$result.='<div class="LC_grade_message_center_header">'.
Line 2438 sub submission {	Line 2306 sub submission {
&mt('Compose message to student'.(scalar(@$col_fullnames) >= 1 ? 's' : '')).'</a><label> ('.	&mt('Compose message to student'.(scalar(@$col_fullnames) >= 1 ? 's' : '')).'</a><label> ('.
&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.	&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.
' <img src="'.$request->dir_config('lonIconsURL').	' <img src="'.$request->dir_config('lonIconsURL').
'/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".	'/mailbkgrd.gif" width="14" height="10" alt="" name="mailicon'.$counter.'" />'."\n".
'<br /> ('.	'<br /> ('.
&mt('Message will be sent when you click on Save & Next below.').")\n";	&mt('Message will be sent when you click on Save & Next below.').")\n";
$result.='</div></div>';	$result.='</div></div>';
Line 2511 sub submission {	Line 2379 sub submission {
$endform.="<input type='hidden' value='".&get_increment().	$endform.="<input type='hidden' value='".&get_increment().
"' name='increment' />";	"' name='increment' />";
$endform.='</td></tr></table></form>';	$endform.='</td></tr></table></form>';
$endform.=&show_grading_menu_form($symb);
$request->print($endform);	$request->print($endform);
}	}
return '';	return '';
Line 2635 sub get_last_submission {	Line 2502 sub get_last_submission {
}	}
my ($partid,$foo) = split(/submission$/,$key);	my ($partid,$foo) = split(/submission$/,$key);
my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?	my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
'<span class="LC_warning">'.&mt('Draft Copy').'</span> ' : '';	'<span class="LC_warning">Draft Copy</span> ' : '';
push(@string, join(':', $key, $hide, $draft.(	push(@string, join(':', $key, $hide, $draft.$lasthash{$key}));
ref($lasthash{$key}) eq 'ARRAY' ?
join(',', @{$lasthash{$key}}) : $lasthash{$key}) ));
}	}
}	}
if (!@string) {	if (!@string) {
Line 2666 sub keywords_highlight {	Line 2531 sub keywords_highlight {
sub show_previous_task_version {	sub show_previous_task_version {
my ($request,$symb) = @_;	my ($request,$symb) = @_;
if ($symb eq '') {	if ($symb eq '') {
$request->print(	$request->print("Unable to handle ambiguous references.");
'<span class="LC_error">'.
&mt('Unable to handle ambiguous references.').
'</span>');
return '';	return '';
}	}
my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});	my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});
my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});	my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print('<span class="LC_warning">'.	$request->print('<span class="LC_warning">Unable to view previous version for requested student.('.
&mt('Unable to view previous version for requested student.').	$uname.':'.$udom.' in section '.$usec.' in course id '.
' '.&mt('([_1] in section [_2] in course id [_3])',	$env{'request.course.id'}.')</span>');
$uname.':'.$udom,$usec,$env{'request.course.id'}).
'</span>');
return;	return;
}	}
my $mode = 'both';	my $mode = 'both';
Line 2844 ENDJS	Line 2705 ENDJS

#--- Called from submission routine	#--- Called from submission routine
sub processHandGrade {	sub processHandGrade {
my ($request) = shift;	my ($request,$symb) = @_;
my ($symb) = &get_symb($request);
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);	my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
my $button = $env{'form.gradeOpt'};	my $button = $env{'form.gradeOpt'};
my $ngrade = $env{'form.NCT'};	my $ngrade = $env{'form.NCT'};
Line 2863 sub processHandGrade {	Line 2723 sub processHandGrade {
next;	next;
}	}
if ($errorflag eq 'not_allowed') {	if ($errorflag eq 'not_allowed') {
$request->print(	$request->print("<span class=\"LC_warning\">Not allowed to modify grades for $uname:$udom</span>");
'<span class="LC_error">'
.&mt('Not allowed to modify grades for [_1]',"$uname:$udom")
.'</span>');
$ctr++;	$ctr++;
next;	next;
}	}
Line 2888 sub processHandGrade {	Line 2745 sub processHandGrade {
if ($env{'form.withgrades'.$ctr}) {	if ($env{'form.withgrades'.$ctr}) {
$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;	$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
$messagetail = " for <a href=\"".	$messagetail = " for <a href=\"".
$feedurl."?symb=$showsymb\">$env{'form.probTitle'}</a>";	$feedurl."?symb=$showsymb\">$restitle</a>";
}	}
$msgstatus =	$msgstatus =
&Apache::lonmsg::user_normal_msg($uname,$udom,$subject,	&Apache::lonmsg::user_normal_msg($uname,$udom,$subject,
Line 2916 sub processHandGrade {	Line 2773 sub processHandGrade {
$udom);	$udom);
if ($env{'form.withgrades'.$ctr}) {	if ($env{'form.withgrades'.$ctr}) {
$messagetail = " for <a href=\"".	$messagetail = " for <a href=\"".
$baseurl."?symb=$showsymb\">$env{'form.probTitle'}</a>";	$baseurl."?symb=$showsymb\">$restitle</a>";
}	}
$msgstatus =	$msgstatus =
&Apache::lonmsg::user_normal_msg($collaborator,$udom,$subject,$message.$messagetail,undef,$baseurl,undef,undef,undef,$showsymb,$restitle);	&Apache::lonmsg::user_normal_msg($collaborator,$udom,$subject,$message.$messagetail,undef,$baseurl,undef,undef,undef,$showsymb,$restitle);
Line 2928 sub processHandGrade {	Line 2785 sub processHandGrade {
}	}
}	}

if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
# 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 = ();	my %keyhash = ();
Line 2981 sub processHandGrade {	Line 2839 sub processHandGrade {
my $processUser = $env{'form.unamedom'.$ctr};	my $processUser = $env{'form.unamedom'.$ctr};
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);	($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
$env{'form.fullname'} = $$fullname{$processUser};	$env{'form.fullname'} = $$fullname{$processUser};
&submission($request,$ctr,$total-1);	&submission($request,$ctr,$total-1,$symb);
$ctr++;	$ctr++;
}	}
return '';	return '';
}	}

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

# Get the next/previous one or group of students	# Get the next/previous one or group of students
my $firststu = $env{'form.unamedom0'};	my $firststu = $env{'form.unamedom0'};
my $laststu = $env{'form.unamedom'.($ngrade-1)};	my $laststu = $env{'form.unamedom'.($ngrade-1)};
Line 3016 sub processHandGrade {	Line 2864 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 3026 sub processHandGrade {	Line 2875 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 $res_error;
my ($partlist) = &response_type($symb,\$res_error);	my ($partlist) = &response_type($symb,\$res_error);
Line 3078 sub processHandGrade {	Line 2928 sub processHandGrade {
$env{'form.student'} = $uname;	$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;	$env{'form.userdom'} = $udom;
$env{'form.fullname'} = $$fullname{$_};	$env{'form.fullname'} = $$fullname{$_};
&submission($request,$ctr,$total);	&submission($request,$ctr,$total,$symb);
$ctr++;	$ctr++;
}	}
if ($total < 0) {	if ($total < 0) {
my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";	my $the_end.='<p>'.&mt('[_1]Message:[_2] No more students for this section or class.','<b>','</b>').'</p>'."\n";
$the_end.='<p>'.&mt('[_1]Message:[_2] No more students for this section or class.','<b>','</b>').'</p>'."\n";
$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n";
$the_end.=&show_grading_menu_form($symb);
$request->print($the_end);	$request->print($the_end);
}	}
return '';	return '';
Line 3244 sub handback_files {	Line 3091 sub handback_files {
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
if (($env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'} =~ /^\d+$/) & ($new_part eq $part_id)) {	if (($env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'} =~ /^\d+$/) & ($new_part eq $part_id)) {
for (my $counter=1; $counter<=$env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'}; $counter++) {	for (my $counter=1; $counter<=$env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'}; $counter++) {
# if multiple files are uploaded names will be 'returndoc2','returndoc3'	# if multiple files are uploaded names will be 'returndoc2','returndoc3'
if ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter}) {	if ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter}) {
my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter.'.filename'};	my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter.'.filename'};
my ($directory,$answer_file) =	my ($directory,$answer_file) =
($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter} =~ /^(.?)([^\/])$/);	($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter} =~ /^(.?)([^\/])$/);
Line 3253 sub handback_files {	Line 3100 sub handback_files {
&file_name_version_ext($answer_file);	&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 $version = &get_next_version($answer_name,$answer_ext,$dir_list);	my $version = &get_next_version($answer_name,$answer_ext,$dir_list);
Line 3274 sub handback_files {	Line 3121 sub handback_files {
$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';	$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';
}	}
$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;	$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;
$file_msg.='<span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span> <br />";	$file_msg.= '<span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span> <br />";

}	}
$request->print('<br />'.&mt('[_1] will be the uploaded filename [_2]','<span class="LC_info">'.$fname.'</span>','<span class="LC_filename">'.$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter}.'</span>'));	$request->print('<br />'.&mt('[_1] will be the uploaded filename [_2]','<span class="LC_info">'.$fname.'</span>','<span class="LC_filename">'.$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter}.'</span>'));
}	}
Line 3286 sub handback_files {	Line 3132 sub handback_files {
$request->print('<br />');	$request->print('<br />');
my @what = ($symb,$env{'request.course.id'},'handback');	my @what = ($symb,$env{'request.course.id'},'handback');
&Apache::lonnet::mark_as_readonly($domain,$stuname,\@handedback,\@what);	&Apache::lonnet::mark_as_readonly($domain,$stuname,\@handedback,\@what);
my $user_lh = &Apache::loncommon::user_lang($stuname,$domain,$env{'request.course.id'});	my $user_lh = &Apache::loncommon::user_lang($stuname,$domain,$env{'request.course.id'});
my ($subject,$message);	my ($subject,$message);
if (scalar(@handedback) == 1) {	if (scalar(@handedback) == 1) {
$subject = &mt_user($user_lh,'File Handed Back by Instructor');	$subject = &mt_user($user_lh,'File Handed Back by Instructor');
	$message = &mt_user($user_lh,'A file has been returned that was originally submitted in response to: ');
} else {	} else {
$subject = &mt_user($user_lh,'Files Handed Back by Instructor');	$subject = &mt_user($user_lh,'Files Handed Back by Instructor');
$message = &mt_user($user_lh,'Files have been returned that were originally submitted in response to: ');	$message = &mt_user($user_lh,'Files have been returned that were originally submitted in response to: ');
Line 3416 sub version_portfiles {	Line 3263 sub version_portfiles {
my ($directory,$answer_file) =($file =~ /^(.?)([^\/])$/);	my ($directory,$answer_file) =($file =~ /^(.?)([^\/])$/);
my ($answer_name,$answer_ver,$answer_ext) =	my ($answer_name,$answer_ver,$answer_ext) =
&file_name_version_ext($answer_file);	&file_name_version_ext($answer_file);
my $getpropath = 1;	my $getpropath = 1;
my ($dir_list,$listerror) =	my ($dir_list,$listerror) =
&Apache::lonnet::dirlist($portfolio_root.$directory,$domain,	&Apache::lonnet::dirlist($portfolio_root.$directory,$domain,
$stu_name,$getpropath);	$stu_name,$getpropath);
my $version = &get_next_version($answer_name,$answer_ext,$dir_list);	my $version = &get_next_version($answer_name,$answer_ext,$dir_list);
Line 3446 sub get_next_version {	Line 3293 sub get_next_version {
&file_name_version_ext($file);	&file_name_version_ext($file);
if (($file_name eq $answer_name) &&	if (($file_name eq $answer_name) &&
($file_ext eq $answer_ext)) {	($file_ext eq $answer_ext)) {
# gets here if filename and extension match,	# gets here if filename and extension match,
# regardless of version	# regardless of version
if ($file_version ne '') {	if ($file_version ne '') {
# a versioned file is found so save it for later	# a versioned file is found so save it for later
if ($file_version > $version) {	if ($file_version > $version) {
$version = $file_version;	$version = $file_version;
}	}
}	}
}	}
}	}
}	}
Line 3503 sub viewgrades_js {	Line 3350 sub viewgrades_js {
my ($request) = shift;	my ($request) = shift;

my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');	my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');
$request->print(<<VIEWJAVASCRIPT);	$request->print(&Apache::lonhtmlcommon::scripttag(<<VIEWJAVASCRIPT));
<script type="text/javascript" language="javascript">
function writePoint(partid,weight,point) {	function writePoint(partid,weight,point) {
var radioButton = document.classgrade["RADVAL_"+partid];	var radioButton = document.classgrade["RADVAL_"+partid];
var textbox = document.classgrade["TEXTVAL_"+partid];	var textbox = document.classgrade["TEXTVAL_"+partid];
Line 3665 sub viewgrades_js {	Line 3511 sub viewgrades_js {
}	}
}	}

</script>
VIEWJAVASCRIPT	VIEWJAVASCRIPT
}	}

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

my ($symb) = &get_symb($request);
#need to make sure we have the correct data for later EXT calls,	#need to make sure we have the correct data for later EXT calls,
#thus invalidate the cache	#thus invalidate the cache
&Apache::lonnet::devalidatecourseresdata(	&Apache::lonnet::devalidatecourseresdata(
Line 3683 sub viewgrades {	Line 3527 sub viewgrades {
&Apache::lonnet::clear_EXT_cache_status();	&Apache::lonnet::clear_EXT_cache_status();

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

#view individual student submission form - called using Javascript viewOneStudent	#view individual student submission form - called using Javascript viewOneStudent
$result.=&jscriptNform($symb);	$result.=&jscriptNform($symb);
Line 3694 sub viewgrades {	Line 3537 sub viewgrades {
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="command" value="editgrades" />'."\n".	'<input type="hidden" name="command" value="editgrades" />'."\n".
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".	'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";

my ($common_header,$specific_header);	my ($common_header,$specific_header);
if ($env{'form.section'} eq 'all') {	if ($env{'form.section'} eq 'all') {
Line 3746 sub viewgrades {	Line 3587 sub viewgrades {
$partid.'" size="4" '.'onchange="javascript:writePoint(\''.	$partid.'" size="4" '.'onchange="javascript:writePoint(\''.
$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.	$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n";	$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n";
$line.= '<td><b>'.&mt('Grade Status').':</b>'.	$line.= '<td><b>'.&mt('Grade Status').':</b><select name="SELVAL_'.$partid.'"'.
'<select name="SELVAL_'.$partid.'" '.	'onchange="javascript:writeRadText(\''.$partid.'\','.
'onchange="javascript:writeRadText(\''.$partid.'\','.
$weight{$partid}.')"> '.	$weight{$partid}.')"> '.
'<option selected="selected"> </option>'.	'<option selected="selected"> </option>'.
'<option value="excused">'.&mt('excused').'</option>'.	'<option value="excused">'.&mt('excused').'</option>'.
Line 3792 sub viewgrades {	Line 3632 sub viewgrades {
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }	if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
my ($partid) = &split_part_type($part);	my ($partid) = &split_part_type($part);
push(@partids,$partid);	push(@partids,$partid);
	#
	# FIXME: Looks like $display looks at English text
	#
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
if ($display =~ /^Partial Credit Factor/) {	if ($display =~ /^Partial Credit Factor/) {
$result.='<th>'.	$result.='<th>'.
&mt('Score Part: [_1][_2](weight = [_3])',	&mt('Score Part: [_1]<br /> (weight = [_2])',
$display_part,'<br />',$weight{$partid}).'</th>'."\n";	$display_part,$weight{$partid}).'</th>'."\n";
next;	next;

} else {	} else {
Line 3843 sub viewgrades {	Line 3686 sub viewgrades {
$section_display, $stu_status).	$section_display, $stu_status).
'</span>';	'</span>';
}	}
$result.=&show_grading_menu_form($symb);
return $result;	return $result;
}	}

Line 3915 sub viewstudentgrade {	Line 3757 sub viewstudentgrade {
#--- change scores for all the students in a section/class	#--- change scores for all the students in a section/class
# record does not get update if unchanged	# record does not get update if unchanged
sub editgrades {	sub editgrades {
my ($request) = @_;	my ($request,$symb) = @_;

my ($symb)=&get_symb($request);
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
my $title='<h2>'.&mt('Current Grade Status').'</h2>';	my $title='<h2>'.&mt('Current Grade Status').'</h2>';
$title.='<h4><b>'.&mt('Current Resource').':</b> '.$env{'form.probTitle'}.'</h4>'."\n";	$title.='<h4>'.&mt('<b>Section: </b>[_1]',$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 4128 sub editgrades {	Line 3968 sub editgrades {
&Apache::loncommon::end_data_table_row();	&Apache::loncommon::end_data_table_row();
}	}
}	}
$result .= &Apache::loncommon::end_data_table().	$result .= &Apache::loncommon::end_data_table();
&show_grading_menu_form($symb);
my $msg = '<p><b>'.	my $msg = '<p><b>'.
&mt('Number of records updated = [_1] for [quant,_2,student].',	&mt('Number of records updated = [_1] for [quant,_2,student].',
$rec_update,$count).'</b><br />'.	$rec_update,$count).'</b><br />'.
Line 4242 sub csvuploadmap_header {	Line 4081 sub csvuploadmap_header {
$javascript=&csvupload_javascript_forward_associate();	$javascript=&csvupload_javascript_forward_associate();
}	}

my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
my $ignore=&mt('Ignore First Line');
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
	$request->print('<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">'.
	&mt('Total number of records found in file: [_1]',$distotal).'<hr />'.
	&mt('Associate entries from the uploaded file with as many fields as you can.'));
	my $reverse=&mt("Reverse Association");
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<br />
<h3><span class="LC_info">Uploading Class Grades</span></h3>	<input type="button" value="$reverse" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
$result
<hr />
<h3>Identify fields</h3>
Total number of records found in file: $distotal <hr />
Enter as many fields as you can. The system will inform you and bring you back
to this page if the data selected is insufficient to run your class.<hr />
<input type="button" value="Reverse Association" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
<input type="hidden" name="associate" value="" />	<input type="hidden" name="associate" value="" />
<input type="hidden" name="phase" value="three" />	<input type="hidden" name="phase" value="three" />
<input type="hidden" name="datatoken" value="$datatoken" />	<input type="hidden" name="datatoken" value="$datatoken" />
Line 4265 to this page if the data selected is ins	Line 4097 to this page if the data selected is ins
<input type="hidden" name="upfile_associate"	<input type="hidden" name="upfile_associate"
value="$env{'form.upfile_associate'}" />	value="$env{'form.upfile_associate'}" />
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="command" value="csvuploadoptions" />	<input type="hidden" name="command" value="csvuploadoptions" />
<hr />	<hr />
<script type="text/javascript" language="Javascript">
$javascript
</script>
ENDPICK	ENDPICK
	$request->print(&Apache::lonhtmlcommon::scripttag($javascript));
return '';	return '';

}	}
Line 4306 sub csvupload_fields {	Line 4134 sub csvupload_fields {

sub csvuploadmap_footer {	sub csvuploadmap_footer {
my ($request,$i,$keyfields) =@_;	my ($request,$i,$keyfields) =@_;
my $buttontext = &mt('Assign Grades');
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
</table>	</table>
<input type="hidden" name="nfields" value="$i" />	<input type="hidden" name="nfields" value="$i" />
<input type="hidden" name="keyfields" value="$keyfields" />	<input type="hidden" name="keyfields" value="$keyfields" />
<input type="button" onclick="javascript:verify(this.form)" value="$buttontext" /><br />	<input type="button" onclick="javascript:verify(this.form)" value="Assign Grades" /><br />
</form>	</form>
ENDPICK	ENDPICK
}	}

sub checkforfile_js {	sub checkforfile_js {
my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');	my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
my $result =<<CSVFORMJS;	my $result = &Apache::lonhtmlcommon::scripttag(<<CSVFORMJS);
<script type="text/javascript" language="javascript">
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("$alertmsg");	alert("$alertmsg");
Line 4327 sub checkforfile_js {	Line 4153 sub checkforfile_js {
}	}
formname.submit();	formname.submit();
}	}
</script>
CSVFORMJS	CSVFORMJS
return $result;	return $result;
}	}

sub upcsvScores_form {	sub upcsvScores_form {
my ($request) = shift;	my ($request,$symb) = @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $result=&checkforfile_js();	my $result=&checkforfile_js();
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);	$result.=&Apache::loncommon::start_data_table().
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});	&Apache::loncommon::start_data_table_header_row().
$result.=$table;	'<th>'.&mt('Specify a file containing the class scores for current resource.').'</th>'.
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";	&Apache::loncommon::end_data_table_header_row().
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	&Apache::loncommon::start_data_table_row().'<td>';
$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').
'</b></td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"><td>'."\n";
my $upload=&mt("Upload Scores");	my $upload=&mt("Upload Scores");
my $upfile_select=&Apache::loncommon::upfile_select_html();	my $upfile_select=&Apache::loncommon::upfile_select_html();
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
Line 4353 sub upcsvScores_form {	Line 4174 sub upcsvScores_form {
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="csvuploadmap" />	<input type="hidden" name="command" value="csvuploadmap" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
$upfile_select	$upfile_select
<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
<label><input type="checkbox" name="noFirstLine" />$ignore</label>
</form>	</form>
ENDUPFORM	ENDUPFORM
$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",	$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
&mt("How do I create a CSV file from a spreadsheet"))	&mt("How do I create a CSV file from a spreadsheet")).
.'</td></tr></table>'."\n";	'</td>'.
$result.='</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
$result.=&show_grading_menu_form($symb);	&Apache::loncommon::end_data_table();
return $result;	return $result;
}	}


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

my $datatoken;	my $datatoken;
Line 4382 sub csvuploadmap {	Line 4199 sub csvuploadmap {
&Apache::loncommon::load_tmp_file($request);	&Apache::loncommon::load_tmp_file($request);
}	}
my @records=&Apache::loncommon::upfile_record_sep();	my @records=&Apache::loncommon::upfile_record_sep();
if ($env{'form.noFirstLine'}) { shift(@records); }
&csvuploadmap_header($request,$symb,$datatoken,$#records+1);	&csvuploadmap_header($request,$symb,$datatoken,$#records+1);
my ($i,$keyfields);	my ($i,$keyfields);
if (@records) {	if (@records) {
Line 4412 sub csvuploadmap {	Line 4228 sub csvuploadmap {
}	}
}	}
&csvuploadmap_footer($request,$i,$keyfields);	&csvuploadmap_footer($request,$i,$keyfields);
$request->print(&show_grading_menu_form($symb));

return '';	return '';
}	}

sub csvuploadoptions {	sub csvuploadoptions {
my ($request)= @_;	my ($request,$symb)= @_;
my ($symb)=&get_symb($request);	my $overwrite=&mt('Overwrite any existing score');
my $checked=(($env{'form.noFirstLine'})?'1':'0');
my $ignore=&mt('Ignore First Line');
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<h3><span class="LC_info">Uploading Class Grade Options</span></h3>
<input type="hidden" name="command" value="csvuploadassign" />	<input type="hidden" name="command" value="csvuploadassign" />
<!--
<p>
<label>
<input type="checkbox" name="show_full_results" />
Show a table of all changes
</label>
</p>
-->
<p>	<p>
<label>	<label>
<input type="checkbox" name="overwite_scores" checked="checked" />	<input type="checkbox" name="overwite_scores" checked="checked" />
Overwrite any existing score	$overwrite
</label>	</label>
</p>	</p>
ENDPICK	ENDPICK
my %fields=&get_fields();	my %fields=&get_fields();
if (!defined($fields{'domain'})) {	if (!defined($fields{'domain'})) {
my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain');	my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain');
$request->print("\n<p> Users are in domain: ".$domform."</p>\n");	$request->print("\n<p>".&mt('Users are in domain: [_1]',$domform)."</p>\n");
}	}
foreach my $key (sort(keys(%env))) {	foreach my $key (sort(keys(%env))) {
if ($key !~ /^form\.(.*)$/) { next; }	if ($key !~ /^form\.(.*)$/) { next; }
Line 4455 ENDPICK	Line 4259 ENDPICK
}	}
# FIXME do a check for any duplicated user ids...	# FIXME do a check for any duplicated user ids...
# FIXME do a check for any invalid user ids?...	# FIXME do a check for any invalid user ids?...
$request->print('<input type="submit" value="'.&mt('Assign Grades').'" /><br />	$request->print('<input type="submit" value="Assign Grades" /><br />
<hr /></form>'."\n");	<hr /></form>'."\n");
$request->print(&show_grading_menu_form($symb));
return '';	return '';
}	}

Line 4479 sub get_fields {	Line 4282 sub get_fields {
}	}

sub csvuploadassign {	sub csvuploadassign {
my ($request)= @_;	my ($request,$symb)= @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $error_msg = '';	my $error_msg = '';
&Apache::loncommon::load_tmp_file($request);	&Apache::loncommon::load_tmp_file($request);
my @gradedata = &Apache::loncommon::upfile_record_sep();	my @gradedata = &Apache::loncommon::upfile_record_sep();
if ($env{'form.noFirstLine'}) { shift(@gradedata); }
my %fields=&get_fields();	my %fields=&get_fields();
$request->print('<h3>Assigning Grades</h3>');
my $courseid=$env{'request.course.id'};	my $courseid=$env{'request.course.id'};
my ($classlist) = &getclasslist('all',0);	my ($classlist) = &getclasslist('all',0);
my @notallowed;	my @notallowed;
Line 4542 sub csvuploadassign {	Line 4342 sub csvuploadassign {
my $award=($pcr == 0) ? 'incorrect_by_override'	my $award=($pcr == 0) ? 'incorrect_by_override'
: 'correct_by_override';	: 'correct_by_override';
if ($pcr>1) {	if ($pcr>1) {
push(@warnings,&mt("[_1]: point value larger than weight","$username:$domain"));	push(@warnings,&mt("[_1]: point value larger than weight","$username:$domain"));
}	}
$grades{"resource.$part.awarded"}=$pcr;	$grades{"resource.$part.awarded"}=$pcr;
$grades{"resource.$part.solved"}=$award;	$grades{"resource.$part.solved"}=$award;
Line 4571 sub csvuploadassign {	Line 4371 sub csvuploadassign {
$env{'request.course.id'},	$env{'request.course.id'},
$domain,$username);	$domain,$username);
if ($result eq 'ok') {	if ($result eq 'ok') {
	# Successfully stored
$request->print('.');	$request->print('.');
# Remove from grading queue	# Remove from grading queue
&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,	&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,
$env{'course.'.$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'},
$domain,$username);	$domain,$username);
} else {	$countdone++;
	} else {
$request->print("<p><span class=\"LC_error\">".	$request->print("<p><span class=\"LC_error\">".
&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",	&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",
"$username:$domain",$result)."</span></p>");	"$username:$domain",$result)."</span></p>");
}	}
$request->rflush();	$request->rflush();
$countdone++;
}	}
}	}
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));
Line 4600 sub csvuploadassign {	Line 4401 sub csvuploadassign {
$request->print(join(', ',@notallowed));	$request->print(join(', ',@notallowed));
}	}
$request->print("<br />\n");	$request->print("<br />\n");
$request->print(&show_grading_menu_form($symb));
return $error_msg;	return $error_msg;
}	}
#------------- end of section for handling csv file upload ---------	#------------- end of section for handling csv file upload ---------
Line 4611 sub csvuploadassign {	Line 4411 sub csvuploadassign {
#	#
#--- Select a page/sequence and a student to grade	#--- Select a page/sequence and a student to grade
sub pickStudentPage {	sub pickStudentPage {
my ($request) = shift;	my ($request,$symb) = @_;

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

function checkPickOne(formname) {	function checkPickOne(formname) {
if (radioSelection(formname.student) == null) {	if (radioSelection(formname.student) == null) {
Line 4628 function checkPickOne(formname) {	Line 4427 function checkPickOne(formname) {
formname.submit();	formname.submit();
}	}

</script>
LISTJAVASCRIPT	LISTJAVASCRIPT
&commonJSfunctions($request);	&commonJSfunctions($request);
my ($symb) = &get_symb($request);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};	my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
Line 4686 LISTJAVASCRIPT	Line 4484 LISTJAVASCRIPT
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
$result.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	$result.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="command" value="displayPage" />'."\n".	'<input type="hidden" name="command" value="displayPage" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."<br />\n";
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";

$result.=' <b>'.&mt('Use CODE').': </b> <input type="text" name="CODE" value="" /> <br />'."\n";	$result.=' <b>'.&mt('Use CODE').': </b> <input type="text" name="CODE" value="" /> <br />'."\n";

Line 4733 LISTJAVASCRIPT	Line 4530 LISTJAVASCRIPT
$studentTable.='<input type="button" '.	$studentTable.='<input type="button" '.
'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n";	'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /></form>'."\n";

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

return '';	return '';
Line 4770 sub getSymbMap {	Line 4566 sub getSymbMap {
#	#
#--- Displays a page/sequence w/wo problems, w/wo submissions	#--- Displays a page/sequence w/wo problems, w/wo submissions
sub displayPage {	sub displayPage {
my ($request) = shift;	my ($request,$symb) = @_;

my ($symb) = &get_symb($request);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};	my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
Line 4789 sub displayPage {	Line 4583 sub displayPage {
&Apache::lonnet::clear_EXT_cache_status();	&Apache::lonnet::clear_EXT_cache_status();

if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print('<span class="LC_warning">'.	$request->print('<span class="LC_warning">'.&mt('Unable to view requested student. ([_1])',$env{'form.student'}).'</span>');
&mt('Unable to view requested student. ([_1])',	return;
$env{'form.student'}).
'</span>');
$request->print(&show_grading_menu_form($symb));
return;
}	}
my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';	my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';
$result.='<h3> '.&mt('Student: [_1]',&nameUserString(undef,$$fullname{$env{'form.student'}},$uname,$udom)).	$result.='<h3> '.&mt('Student: [_1]',&nameUserString(undef,$$fullname{$env{'form.student'}},$uname,$udom)).
Line 4811 sub displayPage {	Line 4601 sub displayPage {
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
unless (ref($navmap)) {	unless (ref($navmap)) {
$request->print(&navmap_errormsg());	$request->print(&navmap_errormsg());
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}
my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($env{'form.page'});	my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($env{'form.page'});
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps	my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {	if (!$map) {
$request->print('<span class="LC_warning">'.&mt('Unable to view requested sequence. ([_1])',$resUrl).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to view requested sequence. ([_1])',$resUrl).'</span>');
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}
my $iterator = $navmap->getIterator($map->map_start(),	my $iterator = $navmap->getIterator($map->map_start(),
Line 4831 sub displayPage {	Line 4619 sub displayPage {
'<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".	'<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n".
'<input type="hidden" name="title" value="'.$env{'form.title'}.'" />'."\n".	'<input type="hidden" name="title" value="'.$env{'form.title'}.'" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="overRideScore" value="no" />'."\n".	'<input type="hidden" name="overRideScore" value="no" />'."\n";
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n";

if (defined($env{'form.CODE'})) {	if (defined($env{'form.CODE'})) {
$studentTable.=	$studentTable.=
Line 4934 sub displayPage {	Line 4721 sub displayPage {
'<input type="button" value="'.&mt('Save').'" '.	'<input type="button" value="'.&mt('Save').'" '.
'onclick="javascript:checkSubmitPage(this.form,'.$question.');" />'.	'onclick="javascript:checkSubmitPage(this.form,'.$question.');" />'.
'</form>'."\n";	'</form>'."\n";
$studentTable.=&show_grading_menu_form($symb);
$request->print($studentTable);	$request->print($studentTable);

return '';	return '';
Line 5026 sub displaySubByDates {	Line 4812 sub displaySubByDates {
$newvariation = ' ('.&mt('New variation this try').')';	$newvariation = ' ('.&mt('New variation this try').')';
}	}
}	}
	$lastrndseed{$partid} = $rndseed;
}	}
my $responseType=($isTask ? 'Task'	my $responseType=($isTask ? 'Task'
: $responseType->{$partid}->{$responseId});	: $responseType->{$partid}->{$responseId});
Line 5078 sub displaySubByDates {	Line 4865 sub displaySubByDates {
}	}

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

my $cdom = $env{"course.$env{'request.course.id'}.domain"};	my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};	my $cnum = $env{"course.$env{'request.course.id'}.num"};
Line 5089 sub updateGradeByPage {	Line 4876 sub updateGradeByPage {
my $usec=$classlist->{$env{'form.student'}}[5];	my $usec=$classlist->{$env{'form.student'}}[5];
if (!&canmodify($usec)) {	if (!&canmodify($usec)) {
$request->print('<span class="LC_warning">'.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).'</span>');
$request->print(&show_grading_menu_form($env{'form.symb'}));
return;	return;
}	}
my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';	my $result='<h3><span class="LC_info"> '.$env{'form.title'}.'</span></h3>';
Line 5108 sub updateGradeByPage {	Line 4894 sub updateGradeByPage {
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps	my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {	if (!$map) {
$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$resUrl).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$resUrl).'</span>');
my ($symb)=&get_symb($request);
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}
my $iterator = $navmap->getIterator($map->map_start(),	my $iterator = $navmap->getIterator($map->map_start(),
Line 5235 sub updateGradeByPage {	Line 5019 sub updateGradeByPage {
}	}

$studentTable.=&Apache::loncommon::end_data_table();	$studentTable.=&Apache::loncommon::end_data_table();
$studentTable.=&show_grading_menu_form($env{'form.symb'});
my $grademsg=($changeflag == 0 ? &mt('No score was changed or updated.') :	my $grademsg=($changeflag == 0 ? &mt('No score was changed or updated.') :
&mt('The scores were changed for [quant,_1,problem].',	&mt('The scores were changed for [quant,_1,problem].',
$changeflag));	$changeflag));
Line 5274 like.	Line 5057 like.
Next each scanline is checked for any errors of either 'missing	Next each scanline is checked for any errors of either 'missing
bubbles' (it's an error because it may have been mis-scanned	bubbles' (it's an error because it may have been mis-scanned
because too light bubbling), 'double bubble' (each bubble line should	because too light bubbling), 'double bubble' (each bubble line should
have no more than one letter picked), invalid or duplicated CODE,	have no more that one letter picked), invalid or duplicated CODE,
invalid student/employee ID	invalid student/employee ID

If the CODE option is used that determines the randomization of the	If the CODE option is used that determines the randomization of the
Line 5313 the homework problem.	Line 5096 the homework problem.

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


Line 5597 sub scantron_CODEunique {	Line 5378 sub scantron_CODEunique {
=cut	=cut

sub scantron_selectphase {	sub scantron_selectphase {
my ($r,$file2grade) = @_;	my ($r,$file2grade,$symb) = @_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $map_error;	my $map_error;
my $sequence_selector=&getSequenceDropDown($symb,\$map_error);	my $sequence_selector=&getSequenceDropDown($symb,\$map_error);
Line 5607 sub scantron_selectphase {	Line 5387 sub scantron_selectphase {
return;	return;
}	}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $grading_menu_button=&show_grading_menu_form($symb);
my $file_selector=&scantron_uploads($file2grade);	my $file_selector=&scantron_uploads($file2grade);
my $format_selector=&scantron_scantab();	my $format_selector=&scantron_scantab();
my $CODE_selector=&scantron_CODElist();	my $CODE_selector=&scantron_CODElist();
Line 5619 sub scantron_selectphase {	Line 5398 sub scantron_selectphase {
if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\|	if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) \|\|
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {	&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 />
Line 5632 sub scantron_selectphase {	Line 5411 sub scantron_selectphase {
'.&Apache::loncommon::start_data_table_row().'	'.&Apache::loncommon::start_data_table_row().'
<td>	<td>
');	');
my $default_form_data=&defaultFormData(&get_symb($r,1));	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'};
$r->print('	$r->print(&Apache::lonhtmlcommon::scripttag('
<script type="text/javascript" language="javascript">
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("'.&mt('Please use the browse button to select a file from your local directory.').'");	alert("'.&mt('Please use the browse button to select a file from your local directory.').'");
return false;	return false;
}	}
formname.submit();	formname.submit();
}	}'));
</script>	$r->print('

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
'.$default_form_data.'	'.$default_form_data.'
<input name="courseid" type="hidden" value="'.$cnum.'" />	<input name="courseid" type="hidden" value="'.$cnum.'" />
Line 5711 sub scantron_selectphase {	Line 5488 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 5769 sub scantron_selectphase {	Line 5548 sub scantron_selectphase {
&Apache::loncommon::end_data_table_row()."\n".	&Apache::loncommon::end_data_table_row()."\n".
&Apache::loncommon::end_data_table()."\n".	&Apache::loncommon::end_data_table()."\n".
'</form><br />');	'</form><br />');
$r->print($grading_menu_button);
return;	return;
}	}

Line 5827 sub scantron_selectphase {	Line 5605 sub scantron_selectphase {

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

=cut	=cut
Line 6091 sub digits_to_letters {	Line 5869 sub digits_to_letters {
totalref - Ref of scalar used to score total number of bubble	totalref - Ref of scalar used to score total number of bubble
lines needed for responses in a scan line (used when	lines needed for responses in a scan line (used when
randompick in use.	randompick in use.

Returns:	Returns:
Hash containing the result of parsing the scanline	Hash containing the result of parsing the scanline

Line 6184 sub scantron_parse_scanline {	Line 5962 sub scantron_parse_scanline {
$partids_by_symb,$orderedforcode,	$partids_by_symb,$orderedforcode,
$respnumlookup,$startline);	$respnumlookup,$startline);
if ($total) {	if ($total) {
$lastpos = $total*$$scantron_config{'Qlength'};	$lastpos = $total*$$scantron_config{'Qlength'};
}	}
if (ref($totalref)) {	if (ref($totalref)) {
$$totalref = $total;	$$totalref = $total;
Line 6198 sub scantron_parse_scanline {	Line 5976 sub scantron_parse_scanline {
if (($randompick \|\| $randomorder) && (ref($respnumlookup) eq 'HASH')) {	if (($randompick \|\| $randomorder) && (ref($respnumlookup) eq 'HASH')) {
$answers_needed = $bubble_lines_per_response{$respnumlookup->{$questnum}};	$answers_needed = $bubble_lines_per_response{$respnumlookup->{$questnum}};
} else {	} else {
$answers_needed = $bubble_lines_per_response{$questnum};	$answers_needed = $bubble_lines_per_response{$questnum};
}	}
my $answer_length = ($$scantron_config{'Qlength'} * $answers_needed)	my $answer_length = ($$scantron_config{'Qlength'} * $answers_needed)
\|\| 1;	\|\| 1;
Line 6259 sub scantron_parse_scanline {	Line 6037 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) = @_;
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'));
my $resource_error;	my $resource_error;
foreach my $resource (@{$resources}) {	foreach my $resource (@{$resources}) {
Line 6337 sub scantron_validator_lettnum {	Line 6115 sub scantron_validator_lettnum {
my $occurrences = 0;	my $occurrences = 0;
my $responsenum = $questnum-1;	my $responsenum = $questnum-1;
if (($randompick \|\| $randomorder) && (ref($respnumlookup) eq 'HASH')) {	if (($randompick \|\| $randomorder) && (ref($respnumlookup) eq 'HASH')) {
$responsenum = $respnumlookup->{$questnum-1}	$responsenum = $respnumlookup->{$questnum-1}
}	}
if (($responsetype_per_response{$responsenum} eq 'essayresponse') \|\|	if (($responsetype_per_response{$responsenum} eq 'essayresponse') \|\|
($responsetype_per_response{$responsenum} eq 'formularesponse') \|\|	($responsetype_per_response{$responsenum} eq 'formularesponse') \|\|
Line 6633 sub scantron_process_corrections {	Line 6411 sub scantron_process_corrections {
}	}
}	}
if ($err) {	if ($err) {
$r->print(	$r->print("<span class=\"LC_warning\">Unable to accept last correction, an error occurred :$errmsg:</span>");
'<p class="LC_error">'
.&mt('Unable to accept last correction, an error occurred: [_1]',
$errmsg)
.'</p>');
} else {	} else {
&scantron_put_line($scanlines,$scan_data,$which,$line,$skip);	&scantron_put_line($scanlines,$scan_data,$which,$line,$skip);
&scantron_putfile($scanlines,$scan_data);	&scantron_putfile($scanlines,$scan_data);
Line 6751 sub check_for_error {	Line 6525 sub check_for_error {
=cut	=cut

sub scantron_warning_screen {	sub scantron_warning_screen {
my ($button_text)=@_;	my ($button_text,$symb)=@_;
my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});	my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
my $CODElist;	my $CODElist;
Line 6759 sub scantron_warning_screen {	Line 6533 sub scantron_warning_screen {
$scantron_config{'CODEstart'} &&	$scantron_config{'CODEstart'} &&
$scantron_config{'CODElength'}) {	$scantron_config{'CODElength'}) {
$CODElist=$env{'form.scantron_CODElist'};	$CODElist=$env{'form.scantron_CODElist'};
if ($env{'form.scantron_CODElist'} eq '') { $CODElist='<span class="LC_warning">'.&mt('None').'</span>'; }	if ($env{'form.scantron_CODElist'} eq '') { $CODElist='<span class="LC_warning">None</span>'; }
$CODElist=	$CODElist=
'<tr><td><b>'.&mt('List of CODES to validate against:').'</b></td><td><tt>'.	'<tr><td><b>'.&mt('List of CODES to validate against:').'</b></td><td><tt>'.
$env{'form.scantron_CODElist'}.'</tt></td></tr>';	$env{'form.scantron_CODElist'}.'</tt></td></tr>';
Line 6773 sub scantron_warning_screen {	Line 6547 sub scantron_warning_screen {
return ('	return ('
<p>	<p>
<span class="LC_warning">	<span class="LC_warning">
'.&mt("Please double check the information below before clicking on '[_1]'",&mt($button_text)).'</span>	'.&mt('Please double check the information below before clicking on \'[_1]\'',&mt($button_text)).'</span>
</p>	</p>
<table>	<table>
<tr><td><b>'.&mt('Sequence to be Graded:').'</b></td><td>'.$title.'</td></tr>	<tr><td><b>'.&mt('Sequence to be Graded:').'</b></td><td>'.$title.'</td></tr>
<tr><td><b>'.&mt('Data File that will be used:').'</b></td><td><tt>'.$env{'form.scantron_selectfile'}.'</tt></td></tr>	<tr><td><b>'.&mt('Data File that will be used:').'</b></td><td><tt>'.$env{'form.scantron_selectfile'}.'</tt></td></tr>
'.$CODElist.$lastbubblepoints.'	'.$CODElist.$lastbubblepoints.'
</table>	</table>
<br />	<p> '.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'<br />
<p> '.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'</p>	'.&mt('If something is incorrect, please return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','<a href="/adm/grades?symb='.$symb.'&command=scantron_selectphase" class="LC_info">','</a>').'</p>
<p> '.&mt("If something is incorrect, please click the 'Grading Menu' button to start over.").'</p>

<br />	<br />
');	');
Line 6798 sub scantron_warning_screen {	Line 6571 sub scantron_warning_screen {
=cut	=cut

sub scantron_do_warning {	sub scantron_do_warning {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
$r->print(&scantron_form_start().$default_form_data);	$r->print(&scantron_form_start().$default_form_data);
Line 6817 sub scantron_do_warning {	Line 6589 sub scantron_do_warning {
$r->print('<p><span class="LC_error">'.&mt("You have not selected the format of the student's response data.").'</span></p>');	$r->print('<p><span class="LC_error">'.&mt("You have not selected the format of the student's response data.").'</span></p>');
}	}
} else {	} else {
my $warning=&scantron_warning_screen('Grading: Validate Records');	my $warning=&scantron_warning_screen('Grading: Validate Records',$symb);
my $bubbledbyhand=&hand_bubble_option();	my $bubbledbyhand=&hand_bubble_option();
$r->print('	$r->print('
'.$warning.$bubbledbyhand.'	'.$warning.$bubbledbyhand.'
Line 6825 sub scantron_do_warning {	Line 6597 sub scantron_do_warning {
<input type="hidden" name="command" value="scantron_validate" />	<input type="hidden" name="command" value="scantron_validate" />
');	');
}	}
$r->print("</form><br />".&show_grading_menu_form($symb));	$r->print("</form><br />");
return '';	return '';
}	}

Line 6883 SCANTRONFORM	Line 6655 SCANTRONFORM
=cut	=cut

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

# do the detection of only doing skipped records first before we delete	# do the detection of only doing skipped records first befroe we delete
# them when doing the corrections reset	# them when doing the corrections reset
if ($env{'form.scantron_options_redo'} ne 'redo_skipped_ready') {	if ($env{'form.scantron_options_redo'} ne 'redo_skipped_ready') {
&reset_skipping_status();	&reset_skipping_status();
Line 6939 sub scantron_validate_file {	Line 6710 sub scantron_validate_file {
while (!$stop && $currentphase < scalar(@validate_phases)) {	while (!$stop && $currentphase < scalar(@validate_phases)) {
$r->print(&mt('Validating '.$validate_phases[$currentphase]).'<br />');	$r->print(&mt('Validating '.$validate_phases[$currentphase]).'<br />');
$r->rflush();	$r->rflush();

my $which="scantron_validate_".$validate_phases[$currentphase];	my $which="scantron_validate_".$validate_phases[$currentphase];
{	{
no strict 'refs';	no strict 'refs';
Line 6947 sub scantron_validate_file {	Line 6718 sub scantron_validate_file {
}	}
}	}
if (!$stop) {	if (!$stop) {
my $warning=&scantron_warning_screen('Start Grading');	my $warning=&scantron_warning_screen('Start Grading',$symb);
$r->print(&mt('Validation process complete.').'<br />'.	$r->print(&mt('Validation process complete.').'<br />'.
$warning.	$warning.
&mt('Perform verification for each student after storage of submissions?').	&mt('Perform verification for each student after storage of submissions?').
Line 6957 sub scantron_validate_file {	Line 6728 sub scantron_validate_file {
'<input type="radio" name="verifyrecord" value="0" checked="checked" />'.&mt('No').	'<input type="radio" name="verifyrecord" value="0" checked="checked" />'.&mt('No').
'</label></span><br />'.	'</label></span><br />'.
&mt('Grading will take longer if you use verification.').'<br />'.	&mt('Grading will take longer if you use verification.').'<br />'.
&mt("Alternatively, the 'Review bubblesheet data' utility (see grading menu) can be used for all students after grading is complete.").'<br /><br />'.	&mt('Otherwise, Grade/Manage/Review Bubblesheets [_1] Review bubblesheet data can be used once grading is complete.','»').'<br /><br />'.
'<input type="submit" name="submit" value="'.&mt('Start Grading').'" />'.	'<input type="submit" name="submit" value="'.&mt('Start Grading').'" />'.
'<input type="hidden" name="command" value="scantron_process" />'."\n");	'<input type="hidden" name="command" value="scantron_process" />'."\n");
} else {	} else {
Line 6969 sub scantron_validate_file {	Line 6740 sub scantron_validate_file {
$r->print('<input type="submit" name="submit" value="'.&mt('Ignore').' → " />');	$r->print('<input type="submit" name="submit" value="'.&mt('Ignore').' → " />');
$r->print(' '.&mt('this error').' <br />');	$r->print(' '.&mt('this error').' <br />');

$r->print(" <p>".&mt("Or click the 'Grading Menu' button to start over.")."</p>");	$r->print('<p>'.&mt('Or return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','<a href="/adm/grades?symb='.$symb.'&command=scantron_selectphase" class="LC_info">','</a>').'</p>');
} else {	} else {
if ($validate_phases[$currentphase] eq 'doublebubble' \|\| $validate_phases[$currentphase] eq 'missingbubbles') {	if ($validate_phases[$currentphase] eq 'doublebubble' \|\| $validate_phases[$currentphase] eq 'missingbubbles') {
$r->print('<input type="button" name="submitbutton" value="'.&mt('Continue').' →" onclick="javascript:verify_bubble_radio(this.form)" />');	$r->print('<input type="button" name="submitbutton" value="'.&mt('Continue').' →" onclick="javascript:verify_bubble_radio(this.form)" />');
Line 6981 sub scantron_validate_file {	Line 6752 sub scantron_validate_file {
$r->print(" ".&mt("this scanline saving it for later."));	$r->print(" ".&mt("this scanline saving it for later."));
}	}
}	}
$r->print(" </form><br />".&show_grading_menu_form($symb));	$r->print(" </form><br />");
return '';	return '';
}	}

Line 7348 sub scantron_validate_sequence {	Line 7119 sub scantron_validate_sequence {
my @resources=	my @resources=
$navmap->retrieveResources($map,\&scantron_filter_not_exam,1,0);	$navmap->retrieveResources($map,\&scantron_filter_not_exam,1,0);
if (@resources) {	if (@resources) {
$r->print('<p class="LC_warning">'	$r->print(
	'<p class="LC_warning">'
.&mt('Some resources in the sequence currently are not set to'	.&mt('Some resources in the sequence currently are not set to'
.' exam mode. Grading these resources currently may not'	.' bubblesheet exam mode. Grading these resources currently may not'
.' work correctly.')	.' work correctly.')
.'</p>'	.'</p>'
);	);
Line 7472 sub scantron_get_correction {	Line 7244 sub scantron_get_correction {

if ($error =~ /ID$/) {	if ($error =~ /ID$/) {
if ($error eq 'incorrectID') {	if ($error eq 'incorrectID') {
$r->print('<p class="LC_warning">'.&mt("The encoded ID is not in the classlist").	$r->print('<p class="LC_warning">'.&mt("The encoded ID is not in the classlist").
"</p>\n");	"</p>\n");
} elsif ($error eq 'duplicateID') {	} elsif ($error eq 'duplicateID') {
$r->print('<p class="LC_warning">'.&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."</p>\n");	$r->print('<p class="LC_warning">'.&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."</p>\n");
}	}
$r->print($message);	$r->print($message);
$r->print("<p>".&mt("How should I handle this?")." <br /> \n");	$r->print("<p>".&mt("How should I handle this?")." <br /> \n");
Line 7495 sub scantron_get_correction {	Line 7267 sub scantron_get_correction {
} elsif ($error eq 'duplicateCODE') {	} elsif ($error eq 'duplicateCODE') {
$r->print('<p class="LC_warning">'.&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n");	$r->print('<p class="LC_warning">'.&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n");
}	}
$r->print("<p>".&mt('The CODE on the form is [_1]',	$r->print("<p>".&mt('The CODE on the form is [_1]',
"<tt>'$$scan_record{'scantron.CODE'}'</tt>")	"<tt>'$$scan_record{'scantron.CODE'}'</tt>")
."</p>\n");	."</p>\n");
$r->print($message);	$r->print($message);
$r->print("<p>".&mt("How should I handle this?")."</p>\n");	$r->print("<p>".&mt("How should I handle this?")."</p>\n");
Line 7532 sub scantron_get_correction {	Line 7304 sub scantron_get_correction {
$r->print("\n<br />");	$r->print("\n<br />");
}	}

$r->print(<<ENDSCRIPT);	$r->print(&Apache::lonhtmlcommon::scripttag(<<ENDSCRIPT));
<script type="text/javascript">
function change_radio(field) {	function change_radio(field) {
var slct=document.scantronupload.scantron_CODE_resolution;	var slct=document.scantronupload.scantron_CODE_resolution;
var i;	var i;
Line 7541 function change_radio(field) {	Line 7312 function change_radio(field) {
if (slct[i].value==field) { slct[i].checked=true; }	if (slct[i].value==field) { slct[i].checked=true; }
}	}
}	}
</script>
ENDSCRIPT	ENDSCRIPT
my $href="/adm/pickcode?".	my $href="/adm/pickcode?".
"form=".&escape("scantronupload").	"form=".&escape("scantronupload").
Line 7595 ENDSCRIPT	Line 7365 ENDSCRIPT
# The form field scantron_questions is actually a list of line numbers not	# The form field scantron_questions is actually a list of line numbers not
# a list of question numbers. Therefore:	# a list of question numbers. Therefore:
#	#

my $line_list = &questions_to_line_list($arg,$randomorder,$randompick,	my $line_list = &questions_to_line_list($arg,$randomorder,$randompick,
$respnumlookup,$startline);	$respnumlookup,$startline);

Line 7619 sub verify_bubbles_checked {	Line 7389 sub verify_bubbles_checked {
my (@ansnums) = @_;	my (@ansnums) = @_;
my $ansnumstr = join('","',@ansnums);	my $ansnumstr = join('","',@ansnums);
my $warning = &mt("A bubble or 'No bubble' selection has not been made for one or more lines.");	my $warning = &mt("A bubble or 'No bubble' selection has not been made for one or more lines.");
my $output = (<<ENDSCRIPT);	my $output = &Apache::lonhtmlcommon::scripttag((<<ENDSCRIPT));
<script type="text/javascript">
function verify_bubble_radio(form) {	function verify_bubble_radio(form) {
var ansnumArray = new Array ("$ansnumstr");	var ansnumArray = new Array ("$ansnumstr");
var need_bubble_count = 0;	var need_bubble_count = 0;
Line 7643 function verify_bubble_radio(form) {	Line 7412 function verify_bubble_radio(form) {
}	}
form.submit();	form.submit();
}	}
</script>
ENDSCRIPT	ENDSCRIPT
return $output;	return $output;
}	}
Line 7706 sub questions_to_line_list {	Line 7474 sub questions_to_line_list {
} else {	} else {
$first = $first_bubble_line{$responsenum} + 1;	$first = $first_bubble_line{$responsenum} + 1;
}	}
$count = $bubble_lines_per_response{$responsenum};	$count = $bubble_lines_per_response{$responsenum};
}	}
$last = $first+$count-1;	$last = $first+$count-1;
push(@lines, ($first..$last));	push(@lines, ($first..$last));
Line 7737 for multi and missing bubble cases).	Line 7505 for multi and missing bubble cases).
and value is number of first bubble line for current student	and value is number of first bubble line for current student
or code-based randompick and/or randomorder.	or code-based randompick and/or randomorder.


Implicit inputs:	Implicit inputs:
%bubble_lines_per_response - Starting line numbers for each question.	%bubble_lines_per_response - Starting line numbers for each question.
Numbered from 0 (but question numbers are from	Numbered from 0 (but question numbers are from
Line 7776 sub prompt_for_corrections {	Line 7545 sub prompt_for_corrections {
}	}
} else {	} else {
$responsenum = $question-1;	$responsenum = $question-1;
$first = $first_bubble_line{$responsenum};	$first = $first_bubble_line{$responsenum} + 1;
}	}
$current_line = $first + 1 ;	$current_line = $first + 1 ;
my @subans = split(/,/,$subdivided_bubble_lines{$responsenum});	my @subans = split(/,/,$subdivided_bubble_lines{$responsenum});
Line 7789 sub prompt_for_corrections {	Line 7558 sub prompt_for_corrections {
} else {	} else {
if (($randomorder \|\| $randompick) && (ref($respnumlookup) eq 'HASH')) {	if (($randomorder \|\| $randompick) && (ref($respnumlookup) eq 'HASH')) {
$responsenum = $respnumlookup->{$question-1};	$responsenum = $respnumlookup->{$question-1};
if (ref($startline) eq 'HASH') {	if (ref($startline) eq 'HASH') {
$first = $startline->{$question-1};	$first = $startline->{$question-1};
}	}
} else {	} else {
Line 7807 sub prompt_for_corrections {	Line 7576 sub prompt_for_corrections {
($responsetype_per_response{$responsenum} eq 'imageresponse') \|\|	($responsetype_per_response{$responsenum} eq 'imageresponse') \|\|
($responsetype_per_response{$responsenum} eq 'reactionresponse') \|\|	($responsetype_per_response{$responsenum} eq 'reactionresponse') \|\|
($responsetype_per_response{$responsenum} eq 'organicresponse')) {	($responsetype_per_response{$responsenum} eq 'organicresponse')) {
$r->print(&mt("Although this particular question type requires handgrading, the instructions for this question in the bubblesheet exam directed students to leave [quant,_1,line] blank on their bubblesheets.",$lines).'<br /><br />'.&mt('A non-zero score can be assigned to the student during bubblesheet grading by selecting a bubble in at least one line.').'<br />'.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.').'<br />'.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.").'<br /><br />');	$r->print(
	&mt("Although this particular question type requires handgrading, the instructions for this question in the bubblesheet exam directed students to leave [quant,_1,line] blank on their bubblesheets.",$lines)
	.'<br /><br />'
	.&mt('A non-zero score can be assigned to the student during bubblesheet grading by selecting a bubble in at least one line.')
	.'<br />'
	.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.')
	.'<br />'
	.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.")
	.'<br /><br />'
	);
} else {	} else {
$r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."<br />");	$r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."<br />");
}	}
Line 7847 sub scantron_bubble_selector {	Line 7625 sub scantron_bubble_selector {
my $max=$$scan_config{'Qlength'};	my $max=$$scan_config{'Qlength'};

my $scmode=$$scan_config{'Qon'};	my $scmode=$$scan_config{'Qon'};
if ($scmode eq 'number' \|\| $scmode eq 'letter') {	if ($scmode eq 'number' \|\| $scmode eq 'letter') {
if (($$scan_config{'BubblesPerRow'} =~ /^\d+$/) &&	if (($$scan_config{'BubblesPerRow'} =~ /^\d+$/) &&
($$scan_config{'BubblesPerRow'} > 0)) {	($$scan_config{'BubblesPerRow'} > 0)) {
$max=$$scan_config{'BubblesPerRow'};	$max=$$scan_config{'BubblesPerRow'};
Line 8166 sub scantron_get_maxbubble {	Line 7944 sub scantron_get_maxbubble {
my $response_number = 0;	my $response_number = 0;
my $bubble_line = 0;	my $bubble_line = 0;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my $resid = $resource->id();	my $resid = $resource->id();
my ($analysis,$parts) = &scantron_partids_tograde($resource,$cid,$uname,	my ($analysis,$parts) = &scantron_partids_tograde($resource,$cid,$uname,
$udom,undef,$bubbles_per_row);	$udom,undef,$bubbles_per_row);
if ((ref($analysis) eq 'HASH') && (ref($parts) eq 'ARRAY')) {	if ((ref($analysis) eq 'HASH') && (ref($parts) eq 'ARRAY')) {
Line 8217 sub scantron_get_maxbubble {	Line 7995 sub scantron_get_maxbubble {
$bubble_lines_per_response{$response_number} = $lines;	$bubble_lines_per_response{$response_number} = $lines;
$responsetype_per_response{$response_number} =	$responsetype_per_response{$response_number} =
$analysis->{$part_id.'.type'};	$analysis->{$part_id.'.type'};
$masterseq_id_responsenum{$resid.'_'.$part_id} = $response_number;	$masterseq_id_responsenum{$resid.'_'.$part_id} = $response_number;
$response_number++;	$response_number++;

$bubble_line += $lines;	$bubble_line += $lines;
Line 8298 sub scantron_validate_missingbubbles {	Line 8076 sub scantron_validate_missingbubbles {
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; }
my $scan_record =	my $scan_record =
&scantron_parse_scanline($line,$i,\%scantron_config,$scan_data,undef,\%idmap,	&scantron_parse_scanline($line,$i,\%scantron_config,$scan_data,undef,\%idmap,
$randomorder,$randompick,$sequence,\@master_seq,	$randomorder,$randompick,$sequence,\@master_seq,
\%symb_to_resource,\%grader_partids_by_symb,	\%symb_to_resource,\%grader_partids_by_symb,
\%orderedforcode,\%respnumlookup,\%startline);	\%orderedforcode,\%respnumlookup,\%startline);
if (!defined($$scan_record{'scantron.missingerror'})) { next; }	if (!defined($$scan_record{'scantron.missingerror'})) { next; }
Line 8311 sub scantron_validate_missingbubbles {	Line 8089 sub scantron_validate_missingbubbles {
foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {	foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {
my $lastbubble;	my $lastbubble;
if ($missing =~ /^(\d+)\.(\d+)$/) {	if ($missing =~ /^(\d+)\.(\d+)$/) {
my $question = $1;	my $question = $1;
my $subquestion = $2;	my $subquestion = $2;
my ($first,$responsenum);	my ($first,$responsenum);
if ($randomorder \|\| $randompick) {	if ($randomorder \|\| $randompick) {
$responsenum = $respnumlookup{$question-1};	$responsenum = $respnumlookup{$question-1};
$first = $startline{$question-1};	$first = $startline{$question-1};
} else {	} else {
$responsenum = $question-1;	$responsenum = $question-1;
$first = $first_bubble_line{$responsenum};	$first = $first_bubble_line{$responsenum};
}	}
if (!defined($first)) { next; }	if (!defined($first)) { next; }
my @subans = split(/,/,$subdivided_bubble_lines{$responsenum});	my @subans = split(/,/,$subdivided_bubble_lines{$responsenum});
my $subcount = 1;	my $subcount = 1;
while ($subcount<$subquestion) {	while ($subcount<$subquestion) {
$first += $subans[$subcount-1];	$first += $subans[$subcount-1];
$subcount ++;	$subcount ++;
}	}
my $count = $subans[$subquestion-1];	my $count = $subans[$subquestion-1];
$lastbubble = $first + $count;	$lastbubble = $first + $count;
} else {	} else {
my ($first,$responsenum);	my ($first,$responsenum);
if ($randomorder \|\| $randompick) {	if ($randomorder \|\| $randompick) {
$responsenum = $respnumlookup{$missing-1};	$responsenum = $respnumlookup{$missing-1};
$first = $startline{$missing-1};	$first = $startline{$missing-1};
} else {	} else {
$responsenum = $missing-1;	$responsenum = $missing-1;
$first = $first_bubble_line{$responsenum};	$first = $first_bubble_line{$responsenum};
}	}
if (!defined($first)) { next; }	if (!defined($first)) { next; }
$lastbubble = $first + $bubble_lines_per_response{$responsenum};	$lastbubble = $first + $bubble_lines_per_response{$responsenum};
}	}
if ($lastbubble > $max_bubble) { next; }	if ($lastbubble > $max_bubble) { next; }
push(@to_correct,$missing);	push(@to_correct,$missing);
Line 8388 sub hand_bubble_option {	Line 8166 sub hand_bubble_option {
return &mt('The sequence to be graded contains response types which are handgraded.').'<p>'.	return &mt('The sequence to be graded contains response types which are handgraded.').'<p>'.
&mt('If you have already graded these by bubbling sheets to indicate points awarded, [_1]what point value is assigned to a filled last bubble in each row?','<br />').	&mt('If you have already graded these by bubbling sheets to indicate points awarded, [_1]what point value is assigned to a filled last bubble in each row?','<br />').
'<label><input type="radio" name="scantron_lastbubblepoints" value="'.$bubbles_per_row.'" checked="checked" />'.&mt('[quant,_1,point]',$bubbles_per_row).'</label> '.&mt('or').' '.	'<label><input type="radio" name="scantron_lastbubblepoints" value="'.$bubbles_per_row.'" checked="checked" />'.&mt('[quant,_1,point]',$bubbles_per_row).'</label> '.&mt('or').' '.
'<label><input type="radio" name="scantron_lastbubblepoints" value="0" />'.&mt('0 points').'</label></p>';	'<label><input type="radio" name="scantron_lastbubblepoints" value="0"/>0 points</label></p>';
}	}
return;	return;
}	}

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

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

my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($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 $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&username_to_idmap($classlist);	my %idmap=&username_to_idmap($classlist);
Line 8449 SCANTRONFORM	Line 8226 SCANTRONFORM
my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));	my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));
my $count=&get_todo_count($scanlines,$scan_data);	my $count=&get_todo_count($scanlines,$scan_data);
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$count);	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$count);
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,'Processing first student');
'Processing first student');
$r->print('<br />');	$r->print('<br />');
my $start=&Time::HiRes::time();	my $start=&Time::HiRes::time();
my $i=-1;	my $i=-1;
Line 8468 SCANTRONFORM	Line 8244 SCANTRONFORM
if ($ssi_error) {	if ($ssi_error) {
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
return ''; # Dunno why the other returns return '' rather than just returning.	return ''; # Dunno why the other returns return '' rather than just returning.
}	}
Line 8483 SCANTRONFORM	Line 8258 SCANTRONFORM
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }	if ($line=~/^[\s\cz]*$/) { next; }
if ($started) {	if ($started) {
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
'last student');
}	}
$started=1;	$started=1;
my %respnumlookup = ();	my %respnumlookup = ();
my %startline = ();	my %startline = ();
my $total;	my $total;
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,	my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
$scan_data,undef,\%idmap,$randomorder,	$scan_data,undef,\%idmap,$randomorder,
$randompick,$sequence,\@master_seq,	$randompick,$sequence,\@master_seq,
\%symb_to_resource,\%grader_partids_by_symb,	\%symb_to_resource,\%grader_partids_by_symb,
\%orderedforcode,\%respnumlookup,\%startline,	\%orderedforcode,\%respnumlookup,\%startline,
Line 8521 SCANTRONFORM	Line 8295 SCANTRONFORM

my @mapresources = @resources;	my @mapresources = @resources;
if ($randomorder \|\| $randompick) {	if ($randomorder \|\| $randompick) {
@mapresources =	@mapresources =
&users_order($user,$scancode,$sequence,\@master_seq,\%symb_to_resource,	&users_order($user,$scancode,$sequence,\@master_seq,\%symb_to_resource,
\%orderedforcode);	\%orderedforcode);
}	}
Line 8566 SCANTRONFORM	Line 8340 SCANTRONFORM
$ssi_error = 0; # So end of handler error message does not trigger.	$ssi_error = 0; # So end of handler error message does not trigger.
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
return ''; # Why return ''? Beats me.	return ''; # Why return ''? Beats me.
}	}
Line 8606 SCANTRONFORM	Line 8379 SCANTRONFORM
if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,	if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,
\@mapresources,\%partids_by_symb,	\@mapresources,\%partids_by_symb,
$bubbles_per_row,$randomorder,$randompick,	$bubbles_per_row,$randomorder,$randompick,
\%respnumlookup,\%startline)	\%respnumlookup,\%startline)
eq 'ssi_error') {	eq 'ssi_error') {
$ssi_error = 0; # So end of handler error message does not trigger.	$ssi_error = 0; # So end of handler error message does not trigger.
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
delete($completedstudents{$uname});	delete($completedstudents{$uname});
return '';	return '';
Line 8643 SCANTRONFORM	Line 8415 SCANTRONFORM
&Apache::loncommon::end_data_table_header_row()."\n".	&Apache::loncommon::end_data_table_header_row()."\n".
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td>'.&mt('Bubblesheet').'</td>'.	'<td>'.&mt('Bubblesheet').'</td>'.
'<td><span class="LC_nobreak" style="white-space: pre;"><tt>'.$studentdata.'</tt></span></td>'.	'<td><span class="LC_nobreak"><tt>'.$studentdata.'</tt></span></td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td>'.&mt('Stored submissions').'</td>'.	'<td>'.&mt('Stored submissions').'</td>'.
'<td><span class="LC_nobreak" style="white-space: pre;"><tt>'.$studentrecord.'</tt></span></td>'."\n".	'<td><span class="LC_nobreak"><tt>'.$studentrecord.'</tt></span></td>'."\n".
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().'</p>');	&Apache::loncommon::end_data_table().'</p>');
} else {	} else {
Line 8669 SCANTRONFORM	Line 8441 SCANTRONFORM
# $r->print("<p>took $lasttime</p>");	# $r->print("<p>took $lasttime</p>");

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

Line 8701 sub graders_resources_pass {	Line 8472 sub graders_resources_pass {
=item users_order	=item users_order

Returns array of resources in current map, ordered based on either CODE,	Returns array of resources in current map, ordered based on either CODE,
if this is a CODEd exam, or based on student's identity if this is a	if this is a CODEd exam, or based on student's identity if this is a
"NAMEd" exam.	"NAMEd" exam.

Should be used when randomorder and/or randompick applied when the	Should be used when randomorder and/or randompick applied when the
Line 8728 sub users_order {	Line 8499 sub users_order {
if (ref($actual_seq) eq 'ARRAY') {	if (ref($actual_seq) eq 'ARRAY') {
@mapresources = map { $symb_to_resource->{$_}; } @{$actual_seq};	@mapresources = map { $symb_to_resource->{$_}; } @{$actual_seq};
if (ref($orderedforcode) eq 'HASH') {	if (ref($orderedforcode) eq 'HASH') {
if (@mapresources > 0) {	if (@mapresources > 0) {
$orderedforcode->{$scancode} = \@mapresources;	$orderedforcode->{$scancode} = \@mapresources;
}	}
}	}
Line 8741 sub users_order {	Line 8512 sub users_order {
$master_seq,	$master_seq,
$user,undef,1);	$user,undef,1);
if (ref($actual_seq) eq 'ARRAY') {	if (ref($actual_seq) eq 'ARRAY') {
@mapresources =	@mapresources =
map { $symb_to_resource->{$_}; } @{$actual_seq};	map { $symb_to_resource->{$_}; } @{$actual_seq};
}	}
}	}
Line 8797 sub grade_student_bubbles {	Line 8568 sub grade_student_bubbles {
}	}

sub scantron_upload_scantron_data {	sub scantron_upload_scantron_data {
my ($r)=@_;	my ($r,$symb)=@_;
my $dom = $env{'request.role.domain'};	my $dom = $env{'request.role.domain'};
my $domdesc = &Apache::lonnet::domain($dom,'description');	my $domdesc = &Apache::lonnet::domain($dom,'description');
$r->print(&Apache::loncommon::coursebrowser_javascript($dom));	$r->print(&Apache::loncommon::coursebrowser_javascript($dom));
Line 8805 sub scantron_upload_scantron_data {	Line 8576 sub scantron_upload_scantron_data {
'domainid',	'domainid',
'coursename',$dom);	'coursename',$dom);
my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.	my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.
('&nbsp'x2).&mt('(shows course personnel)');	('&nbsp'x2).&mt('(shows course personnel)');
my ($symb) = &get_symb($r,1);
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');	my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');
my $nocourseid_alert = &mt("Please use the 'Select Course' link to open a separate window where you can search for a course to which a file can be uploaded.");	my $nocourseid_alert = &mt("Please use the 'Select Course' link to open a separate window where you can search for a course to which a file can be uploaded.");
$r->print('	$r->print(&Apache::lonhtmlcommon::scripttag('
<script type="text/javascript" language="javascript">
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("'.$nofile_alert.'");	alert("'.$nofile_alert.'");
Line 8838 sub scantron_upload_scantron_data {	Line 8607 sub scantron_upload_scantron_data {
return;	return;
}	}

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

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
Line 8868 sub scantron_upload_scantron_data {	Line 8637 sub scantron_upload_scantron_data {


sub scantron_upload_scantron_data_save {	sub scantron_upload_scantron_data_save {
my($r)=@_;	my($r,$symb)=@_;
my ($symb)=&get_symb($r,1);
my $doanotherupload=	my $doanotherupload=
'<br /><form action="/adm/grades" method="post">'."\n".	'<br /><form action="/adm/grades" method="post">'."\n".
'<input type="hidden" name="command" value="scantronupload" />'."\n".	'<input type="hidden" name="command" value="scantronupload" />'."\n".
Line 8879 sub scantron_upload_scantron_data_save {	Line 8647 sub scantron_upload_scantron_data_save {
!&Apache::lonnet::allowed('usc',	!&Apache::lonnet::allowed('usc',
$env{'form.domainid'}.'_'.$env{'form.courseid'})) {	$env{'form.domainid'}.'_'.$env{'form.courseid'})) {
$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");	$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");
if ($symb) {	unless ($symb) {
$r->print(&show_grading_menu_form($symb));
} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
return '';	return '';
}	}
my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'});	my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'});
my $uploadedfile;	my $uploadedfile;
$r->print('<p>'.&mt("Uploading file to [_1]",$coursedata{'description'}).'</p>');	$r->print('<h3>'.&mt("Uploading file to [_1]",$coursedata{'description'}).'</h3>');
if (length($env{'form.upfile'}) < 2) {	if (length($env{'form.upfile'}) < 2) {
$r->print(	$r->print(&mt('[_1]Error:[_2] The file you attempted to upload, [_3] contained no information. Please check that you entered the correct filename.','<span class="LC_error">','</span>','<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'));
&Apache::lonhtmlcommon::confirm_success(
&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));
} else {	} else {
my $result =	my $result =
&Apache::lonnet::userfileupload('upfile','','scantron','','','',	&Apache::lonnet::userfileupload('upfile','','scantron','','','',
$env{'form.courseid'},$env{'form.domainid'});	$env{'form.courseid'},$env{'form.domainid'});
if ($result =~ m{^/uploaded/}) {	if ($result =~ m{^/uploaded/}) {
$r->print(	$r->print(&mt('[_1]Success:[_2] Successfully uploaded [_3] bytes of data into location: [_4]',
&Apache::lonhtmlcommon::confirm_success(&mt('Upload successful')).'<br />'.	'<span class="LC_success">','</span>',(length($env{'form.upfile'})-1),
&mt('Uploaded [_1] bytes of data into location: [_2]',	'<span class="LC_filename">'.$result.'</span>'));
(length($env{'form.upfile'})-1),
'<span class="LC_filename">'.$result.'</span>'));
($uploadedfile) = ($result =~ m{/([^/]+)$});	($uploadedfile) = ($result =~ m{/([^/]+)$});
$r->print(&validate_uploaded_scantron_file($env{'form.domainid'},	$r->print(&validate_uploaded_scantron_file($env{'form.domainid'},
$env{'form.courseid'},$uploadedfile));	$env{'form.courseid'},$uploadedfile));
} else {	} else {
$r->print(	$r->print(&mt('[_1]Error:[_2] An error ([_3]) occurred when attempting to upload the file, [_4]',
&Apache::lonhtmlcommon::confirm_success(&mt('Upload failed'),1).'<br />'.	'<span class="LC_error">','</span>',$result,
&mt('An error ([_1]) occurred when attempting to upload the file: [_2]',
$result,
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'));	'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'));
}	}
}	}
if ($symb) {	if ($symb) {
$r->print(&scantron_selectphase($r,$uploadedfile));	$r->print(&scantron_selectphase($r,$uploadedfile,$symb));
} else {	} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
Line 8933 sub validate_uploaded_scantron_file {	Line 8692 sub validate_uploaded_scantron_file {
my $output;	my $output;
if (@lines) {	if (@lines) {
my (%counts,$max_match_format);	my (%counts,$max_match_format);
my ($found_match_count,$max_match_count,$max_match_pct) = (0,0,0);	my ($max_match_count,$max_match_pct) = (0,0);
my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cname);	my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cname);
my %idmap = &username_to_idmap($classlist);	my %idmap = &username_to_idmap($classlist);
foreach my $key (keys(%idmap)) {	foreach my $key (keys(%idmap)) {
Line 8976 sub validate_uploaded_scantron_file {	Line 8735 sub validate_uploaded_scantron_file {
if (($max_match_format eq '') \|\| ($percent_match > $max_match_pct)) {	if (($max_match_format eq '') \|\| ($percent_match > $max_match_pct)) {
$max_match_pct = $percent_match;	$max_match_pct = $percent_match;
$max_match_format = $key;	$max_match_format = $key;
$found_match_count = $counts{$key}{'found'};
$max_match_count = $counts{$key}{'total'};	$max_match_count = $counts{$key}{'total'};
}	}
}	}
Line 8995 sub validate_uploaded_scantron_file {	Line 8753 sub validate_uploaded_scantron_file {
}	}
}	}
my $showpct = sprintf("%.0f",$max_match_pct).'%';	my $showpct = sprintf("%.0f",$max_match_pct).'%';
$output .= '<br />';	$output .= '<br />'.&mt('Comparison of student IDs in the uploaded file with the course roster found matches for [_1] of the [_2] entries in the file (for the format defined for [_3]).','<b>'.$showpct.'</b>','<b>'.$max_match_count.'</b>',$format_descs).
if ($found_match_count == $max_match_count) {	'<br />'.&mt('A low percentage of matches results from one of the following:').'<ul>'.
# 100% matching entries	'<li>'.&mt('The file was uploaded to the wrong course').'</li>'.
$output .= &Apache::lonhtmlcommon::confirm_success(	'<li>'.&mt('The data are not in the format expected for the domain: [_1]',
&mt('Comparison of student IDs: [_1] matching ([quant,_2,entry,entries])',	'<i>'.$cdom.'</i>').'</li>'.
'<b>'.$showpct.'</b>',$found_match_count)).'<br />'.	'<li>'.&mt('Students did not bubble their IDs, or mis-bubbled them').'</li>'.
&mt('Comparison of student IDs in the uploaded file with'.	'<li>'.&mt('The course roster is not up to date').'</li>'.
' the course roster found matches for [_1] of the [_2] entries'.	'</ul>';
' in the file (for the format defined for [_3]).',
'<b>'.$showpct.'</b>','<b>'.$max_match_count.'</b>',$format_descs);
} else {
# Not all entries matching? -> Show warning and additional info
$output .=
&Apache::lonhtmlcommon::confirm_success(
&mt('Comparison of student IDs: [_1] matching ([_2]/[quant,_3,entry,entries])',
'<b>'.$showpct.'</b>',$found_match_count,$max_match_count).'<br />'.
&mt('Not all entries could be matched!'),1).'<br />'.
&mt('Comparison of student IDs in the uploaded file with'.
' the course roster found matches for [_1] of the [_2] entries'.
' in the file (for the format defined for [_3]).',
'<b>'.$showpct.'</b>','<b>'.$max_match_count.'</b>',$format_descs).
'<p class="LC_info">'.
&mt('A low percentage of matches results from one of the following:').
'</p><ul>'.
'<li>'.&mt('The file was uploaded to the wrong course.').'</li>'.
'<li>'.&mt('The data is not in the format expected for the domain: [_1]',
'<i>'.$cdom.'</i>').'</li>'.
'<li>'.&mt('Students did not bubble their IDs, or mis-bubbled them').'</li>'.
'<li>'.&mt('The course roster is not up to date.').'</li>'.
'</ul>';
}
}	}
} else {	} else {
$output = '<p class="LC_warning">'.&mt('Uploaded file contained no data').'</p>';	$output = '<span class="LC_warning">'.&mt('Uploaded file contained no data').'</span>';
}	}
return $output;	return $output;
}	}
Line 9042 sub valid_file {	Line 8777 sub valid_file {
}	}

sub scantron_download_scantron_data {	sub scantron_download_scantron_data {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb) = &get_symb($r,1);
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};	my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};	my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
Line 9054 sub scantron_download_scantron_data {	Line 8788 sub scantron_download_scantron_data {
'.&mt('The requested filename was invalid.').'	'.&mt('The requested filename was invalid.').'
</p>	</p>
');	');
$r->print(&show_grading_menu_form($symb));
return;	return;
}	}
my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;	my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;
Line 9065 sub scantron_download_scantron_data {	Line 8798 sub scantron_download_scantron_data {
&Apache::lonnet::allowuploaded('/adm/grades',$skipped);	&Apache::lonnet::allowuploaded('/adm/grades',$skipped);
$r->print('	$r->print('
<p>	<p>
'.&mt('[_1]Original[_2] file as uploaded by bubblesheet scanning office.',	'.&mt('[_1]Original[_2] file as uploaded by the scantron office.',
'<a href="'.$orig.'">','</a>').'	'<a href="'.$orig.'">','</a>').'
</p>	</p>
<p>	<p>
Line 9077 sub scantron_download_scantron_data {	Line 8810 sub scantron_download_scantron_data {
'<a href="'.$skipped.'">','</a>').'	'<a href="'.$skipped.'">','</a>').'
</p>	</p>
');	');
$r->print(&show_grading_menu_form($symb));
return '';	return '';
}	}

sub checkscantron_results {	sub checkscantron_results {
my ($r) = @_;	my ($r,$symb) = @_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $grading_menu_button=&show_grading_menu_form($symb);
my $cid = $env{'request.course.id'};	my $cid = $env{'request.course.id'};
my %lettdig = &letter_to_digits();	my %lettdig = &letter_to_digits();
my $numletts = scalar(keys(%lettdig));	my $numletts = scalar(keys(%lettdig));
Line 9107 sub checkscantron_results {	Line 8837 sub checkscantron_results {
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my ($randomorder,$randompick,@master_seq,%symb_to_resource,%grader_partids_by_symb,	my ($randomorder,$randompick,@master_seq,%symb_to_resource,%grader_partids_by_symb,
%grader_randomlists_by_symb,%orderedforcode);	%grader_randomlists_by_symb,%orderedforcode);
if (ref($map)) {	if (ref($map)) {
$randomorder=$map->randomorder();	$randomorder=$map->randomorder();
$randompick=$map->randompick();	$randompick=$map->randompick();
}	}
Line 9129 sub checkscantron_results {	Line 8859 sub checkscantron_results {

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

&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,'Processing first student');
'Processing first student');
my $start=&Time::HiRes::time();	my $start=&Time::HiRes::time();
my $i=-1;	my $i=-1;

Line 9147 sub checkscantron_results {	Line 8876 sub checkscantron_results {
my $line=&Apache::grades::scantron_get_line($scanlines,$scan_data,$i);	my $line=&Apache::grades::scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }	if ($line=~/^[\s\cz]*$/) { next; }
if ($started) {	if ($started) {
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
'last student');
}	}
$started=1;	$started=1;
my $scan_record=	my $scan_record=
Line 9241 sub checkscantron_results {	Line 8969 sub checkscantron_results {
'<td>'.&mt('Bubblesheet').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".	'<td>'.&mt('Bubblesheet').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
'</tr>'."\n".	'</tr>'."\n".
'<tr class="'.$css_class.'">'."\n".	'<tr class="'.$css_class.'">'."\n".
'<td>'.&mt('Submissions').'</td><td>'.$showrecord.'</td></tr>'."\n";	'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n";
$passed ++;	$passed ++;
} else {	} else {
my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';	my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';
$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Bubblesheet').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".	$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Bubblesheet').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
'</tr>'."\n".	'</tr>'."\n".
'<tr class="'.$css_class.'">'."\n".	'<tr class="'.$css_class.'">'."\n".
'<td>'.&mt('Submissions').'</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".	'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".
'</tr>'."\n";	'</tr>'."\n";
$failed ++;	$failed ++;
}	}
Line 9256 sub checkscantron_results {	Line 8984 sub checkscantron_results {
}	}
}	}
}	}
$r->print('<p>'.	$r->print(
&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for [_1][quant,_2,student][_3] ([quant,_4,bubblesheet line] per student).',	'<p>'
'<b>',	.&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for [_1][quant,_2,student][_3] ([quant,_4,bubblesheet line] per student).',
$numstudents,	'<b>',
'</b>',	$numstudents,
$env{'form.scantron_maxbubble'}).	'</b>',
'</p>'	$env{'form.scantron_maxbubble'})
	.'</p>'
);	);
$r->print('<p>'	$r->print('<p>'
.&mt('Exact matches for [_1][quant,_2,student][_3].','<b>',$passed,'</b>')	.&mt('Exact matches for [_1][quant,_2,student][_3].','<b>',$passed,'</b>')
.'<br />'	.'<br />'
.&mt('Discrepancies detected for [_1][quant,_2,student][_3].','<b>',$failed,'</b>')	.&mt('Discrepancies detected for [_1][quant,_2,student][_3].','<b>',$failed,'</b>')
.'</p>');	.'</p>'
	);
if ($passed) {	if ($passed) {
$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'<br /><br />');	$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'<br /><br />');
$r->print(&Apache::loncommon::start_data_table()."\n".	$r->print(&Apache::loncommon::start_data_table()."\n".
Line 9288 sub checkscantron_results {	Line 9018 sub checkscantron_results {
&Apache::loncommon::end_data_table()).'<br />'.	&Apache::loncommon::end_data_table()).'<br />'.
&mt('Differences can occur if submissions were modified using manual grading after a bubblesheet grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original bubblesheets.');	&mt('Differences can occur if submissions were modified using manual grading after a bubblesheet grading pass.').'<br />'.&mt('If unexpected discrepancies were detected, it is recommended that you inspect the original bubblesheets.');
}	}
$r->print('</form><br />'.$grading_menu_button);	$r->print('</form><br />');
return;	return;
}	}

Line 9437 sub letter_to_digits {	Line 9167 sub letter_to_digits {

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

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

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

sub href_symb_cmd {	sub href_symb_cmd {
Line 9469 sub href_symb_cmd {	Line 9175 sub href_symb_cmd {
}	}

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

$request->print($table);
my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),	my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),
'handgrade'=>$hdgrade,	'command'=>'individual');
'probTitle'=>$probTitle,
'command'=>'submit_options',
'saveState'=>"",
'gradingMenu'=>1,
'showgrading'=>"yes");

my $url1 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);

	my $url1a = &Apache::lonhtmlcommon::build_url('grades/',\%fields);

	$fields{'command'}='ungraded';
	my $url1b=&Apache::lonhtmlcommon::build_url('grades/',\%fields);

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

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

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

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

Line 9494 sub grading_menu {	Line 9203 sub grading_menu {

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

	$fields{'command'} = 'initialverifyreceipt';
	my $url5 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);

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

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

{ linktext => 'Upload Scores',	{ linktext => 'Upload Scores',
url => $url2,	url => $url2,
permission => 'F',	permission => 'F',
Line 9518 sub grading_menu {	Line 9258 sub grading_menu {
{ linktext => 'Grade/Manage/Review Bubblesheets',	{ linktext => 'Grade/Manage/Review Bubblesheets',
url => $url4,	url => $url4,
permission => 'F',	permission => 'F',
icon => 'stat.png',	icon => 'bubblesheet.png',
linktitle => 'Grade bubblesheet exams, upload/download bubblesheet data files, and review previously graded bubblesheet exams.'	linktitle => 'Grade bubblesheet exams, upload/download bubblesheet data files, and review previously graded bubblesheet exams.'
}	},
	{ linktext => 'Verify Receipt Number',
	url => $url5,
	permission => 'F',
	icon => 'receipt_number.png',
	linktitle => 'Verify a system-generated receipt number for correct problem solution.'
	}

]	]
});	});

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

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

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

function checkReceiptNo(formname,nospace) {
var receiptNo = formname.receipt.value;	sub ungraded {
var checkOpt = false;	my ($request)=@_;
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}	&submit_options($request);
if (nospace == "notOK" && (isNaN(receiptNo) \|\| receiptNo == "")) {checkOpt = true;}	}
if (checkOpt) {
alert("$receiptalert");	sub submit_options_sequence {
formname.receipt.value = "";	my ($request,$symb) = @_;
formname.receipt.focus();	if (!$symb) {return '';}
return false;
}
return true;
}
</script>
GRADINGMENUJS
&commonJSfunctions($request);	&commonJSfunctions($request);
return $Str;	my $result;

	$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";
	$result.=&selectfield(0).
	'<input type="hidden" name="command" value="pickStudentPage" />
	<div>
	<input type="submit" value="'.&mt('Next').' →" />
	</div>
	</div>
	</form>';
	return $result;
	}

	sub submit_options_table {
	my ($request,$symb) = @_;
	if (!$symb) {return '';}
	&commonJSfunctions($request);
	my $result;

	$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n";

	$result.=&selectfield(0).
	'<input type="hidden" name="command" value="viewgrades" />
	<div>
	<input type="submit" value="'.&mt('Next').' →" />
	</div>
	</div>
	</form>';
	return $result;
}	}

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

	&commonJSfunctions($request);

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


	</form>';
	return $result;
	}

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

my $receiptalert = &mt("Please enter a receipt number given by a student in the receipt box.");
$request->print(<<GRADINGMENUJS);
<script type="text/javascript" language="javascript">
function checkChoice(formname,val,cmdx) {
if (val <= 2) {
var cmd = radioSelection(formname.radioChoice);
var cmdsave = cmd;
} else {
cmd = cmdx;
cmdsave = 'submission';
}
formname.command.value = cmd;
formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
if (val < 5) formname.submit();
if (val == 5) {
if (!checkReceiptNo(formname,'notOK')) { return false;}
formname.submit();
}
if (val < 7) formname.submit();
}

function checkReceiptNo(formname,nospace) {
var receiptNo = formname.receipt.value;
var checkOpt = false;
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
if (nospace == "notOK" && (isNaN(receiptNo) \|\| receiptNo == "")) {checkOpt = true;}
if (checkOpt) {
alert("$receiptalert");
formname.receipt.value = "";
formname.receipt.focus();
return false;
}
return true;
}
</script>
GRADINGMENUJS
&commonJSfunctions($request);	&commonJSfunctions($request);
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
my $result;	my $result;
my (undef,$sections) = &getclasslist('all','0');
my $savedState = &savedState();
my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});

# Preselect sections
my $selsec="";
if (ref($sections)) {
foreach my $section (sort(@$sections)) {
$selsec.='<option value="'.$section.'" '.
($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";
}
}

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

$result.='
<h2>
'.&mt('Grade Current Resource').'
</h2>
<div>
'.$table.'
</div>

<div class="LC_columnSection">	</form>';
	return $result;
	}

	sub selectfield {
	my ($full)=@_;
	my %options =
	(&Apache::lonlocal::texthash(
	'yes' => 'with submissions',
	'queued' => 'in grading queue',
	'graded' => 'with ungraded submissions',
	'incorrect' => 'with incorrect submissions',
	'all' => 'with any status'),
	'select_form_order' => ['yes','queued','graded','incorrect','all']);
	my $result='<div class="LC_columnSection">

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

<fieldset>	<fieldset>
Line 9693 GRADINGMENUJS	Line 9397 GRADINGMENUJS
<legend>	<legend>
'.&mt('Access Status').'	'.&mt('Access Status').'
</legend>	</legend>
'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').'	'.&Apache::lonhtmlcommon::StatusOptions(undef,undef,5,undef,'mult').'
</fieldset>	</fieldset>';
	if ($full) {
	$result.='
<fieldset>	<fieldset>
<legend>	<legend>
'.&mt('Submission Status').'	'.&mt('Submission Status').'
</legend>	</legend>'.
<select name="submitonly" size="5">	&Apache::loncommon::select_form('all','submitonly',\%options).
<option value="yes" '. ($saveSub eq 'yes' ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option>	'</fieldset>';
<option value="queued" '. ($saveSub eq 'queued' ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option>	}
<option value="graded" '. ($saveSub eq 'graded' ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option>	$result.='</div><br />';
<option value="incorrect" '.($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option>
<option value="all" '. ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option>
</select>
</fieldset>

</div>

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


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

Line 9852 sub clicker_grading_parameters {	Line 9511 sub clicker_grading_parameters {
}	}

sub process_clicker {	sub process_clicker {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $result=&checkforfile_js();	my $result=&checkforfile_js();
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);	$result.=&Apache::loncommon::start_data_table().
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});	&Apache::loncommon::start_data_table_header_row().
$result.=$table;	'<th>'.&mt('Specify a file containing clicker information and set grading options.').'</th>'.
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";	&Apache::loncommon::end_data_table_header_row().
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	&Apache::loncommon::start_data_table_row()."<td>\n";
$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.').
'</b></td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"><td>'."\n";
# Attempt to restore parameters from last session, set defaults if not present	# Attempt to restore parameters from last session, set defaults if not present
my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
&Apache::loncommon::restore_course_settings('grades_clicker',	&Apache::loncommon::restore_course_settings('grades_clicker',
Line 9880 sub process_clicker {	Line 9535 sub process_clicker {
}	}
}	}

my $upload=&mt("Upload File");	my $upload=&mt("Evaluate File");
my $type=&mt("Type");	my $type=&mt("Type");
my $attendance=&mt("Award points just for participation");	my $attendance=&mt("Award points just for participation");
my $personnel=&mt("Correctness determined from response by course personnel");	my $personnel=&mt("Correctness determined from response by course personnel");
Line 9890 sub process_clicker {	Line 9545 sub process_clicker {
my $pcorrect=&mt("Percentage points for correct solution");	my $pcorrect=&mt("Percentage points for correct solution");
my $pincorrect=&mt("Percentage points for incorrect solution");	my $pincorrect=&mt("Percentage points for incorrect solution");
my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',	my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',
{'iclicker' => 'i>clicker',	{'iclicker' => 'i>clicker',
'interwrite' => 'interwrite PRS',	'interwrite' => 'interwrite PRS',
'turning' => 'Turning Technologies'});	'turning' => 'Turning Technologies'});
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
$result.=<<ENDUPFORM;	$result.= &Apache::lonhtmlcommon::scripttag(<<ENDUPFORM);
<script type="text/javascript">
function sanitycheck() {	function sanitycheck() {
// Accept only integer percentages	// Accept only integer percentages
document.forms.gradesupload.pcorrect.value=Math.round(document.forms.gradesupload.pcorrect.value);	document.forms.gradesupload.pcorrect.value=Math.round(document.forms.gradesupload.pcorrect.value);
Line 9933 function sanitycheck() {	Line 9587 function sanitycheck() {
// Remember the old state	// Remember the old state
document.forms.gradesupload.waschecked.value=newgradingchoice;	document.forms.gradesupload.waschecked.value=newgradingchoice;
}	}
</script>	ENDUPFORM
	$result.= <<ENDUPFORM;
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="processclickerfile" />	<input type="hidden" name="command" value="processclickerfile" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="file" name="upfile" size="50" />	<input type="file" name="upfile" size="50" />
<br /><label>$type: $selectform</label>	<br /><label>$type: $selectform</label>
<br /><label><input type="radio" name="gradingmechanism" value="attendance"$checked{'attendance'} onclick="sanitycheck()" />$attendance </label>	ENDUPFORM
	$result.='</td>'.&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row().'<td>'.(<<ENDGRADINGFORM);
	<label><input type="radio" name="gradingmechanism" value="attendance"$checked{'attendance'} onclick="sanitycheck()" />$attendance </label>
<br /><label><input type="radio" name="gradingmechanism" value="personnel"$checked{'personnel'} onclick="sanitycheck()" />$personnel</label>	<br /><label><input type="radio" name="gradingmechanism" value="personnel"$checked{'personnel'} onclick="sanitycheck()" />$personnel</label>
<br /><label><input type="radio" name="gradingmechanism" value="specific"$checked{'specific'} onclick="sanitycheck()" />$specific </label>	<br /><label><input type="radio" name="gradingmechanism" value="specific"$checked{'specific'} onclick="sanitycheck()" />$specific </label>
<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" />	<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" />
Line 9949 function sanitycheck() {	Line 9605 function sanitycheck() {
<br />	<br />
<input type="text" name="givenanswer" size="50" />	<input type="text" name="givenanswer" size="50" />
<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />
<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>	ENDGRADINGFORM
	$result.='</td>'.&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row().'<td>'.(<<ENDPERCFORM);
	<label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>
<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>	<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>
<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
</form>	</form>'
ENDUPFORM	ENDPERCFORM
$result.='</td></tr></table>'."\n".	$result.='</td>'.
'</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
$result.=&show_grading_menu_form($symb);	&Apache::loncommon::end_data_table();
return $result;	return $result;
}	}

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

my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
&Apache::loncommon::store_course_settings('grades_clicker',	&Apache::loncommon::store_course_settings('grades_clicker',
\%Saveable_Parameters);	\%Saveable_Parameters);
	my $result='';
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) {	if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) {
$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>';	$result.='<span class="LC_error">'.&mt('You need to specify a clicker ID for the correct answer').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\S/)) {	if (($env{'form.gradingmechanism'} eq 'given') && ($env{'form.givenanswer'}!~/\S/)) {
$result.='<span class="LC_error">'.&mt('You need to specify the correct answer').'</span>';	$result.='<span class="LC_error">'.&mt('You need to specify the correct answer').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
my $foundgiven=0;	my $foundgiven=0;
if ($env{'form.gradingmechanism'} eq 'given') {	if ($env{'form.gradingmechanism'} eq 'given') {
Line 10021 sub process_clicker_file {	Line 9678 sub process_clicker_file {
$number++;	$number++;
}	}
$result.="</p>\n";	$result.="</p>\n";
if ($number==0) {	if ($number==0) {
$result .=	$result.='<span class="LC_error">'.&mt('No IDs found to determine correct answer').'</span>';
&Apache::lonhtmlcommon::confirm_success(	return $result;
&mt('No IDs found to determine correct answer'),1);	}
return $result,.&show_grading_menu_form($symb);
}
}	}
if (length($env{'form.upfile'}) < 2) {	if (length($env{'form.upfile'}) < 2) {
$result .=	$result.=&mt('[_1] Error: [_2] The file you attempted to upload, [_3] contained no information. Please check that you entered the correct filename.',
&Apache::lonhtmlcommon::confirm_success(	'<span class="LC_error">',
&mt('The file: [_1] you attempted to upload contained no information. Please check that you entered the correct filename.',	'</span>',
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>'),1);	'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>');
return $result.&show_grading_menu_form($symb);	return $result;
}	}

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

$result.=&Apache::loncommon::studentbrowser_javascript();	$result.=&Apache::loncommon::studentbrowser_javascript();
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
my $heading=&mt('Scanning clicker file');	$result.=&Apache::loncommon::start_data_table().
$result.=(<<ENDHEADER);	&Apache::loncommon::start_data_table_header_row().
<br /><table width="100%" border="0"><tr><td bgcolor="#777777">	'<th>'.&mt('Evaluate clicker file').'</th>'.
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>	&Apache::loncommon::end_data_table_header_row().
<b>$heading</b></td></tr><tr bgcolor="#ffffe6"><td>	&Apache::loncommon::start_data_table_row().(<<ENDHEADER);
	<td>
<form method="post" action="/adm/grades" name="clickeranalysis">	<form method="post" action="/adm/grades" name="clickeranalysis">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="assignclickergrades" />	<input type="hidden" name="command" value="assignclickergrades" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
<input type="hidden" name="gradingmechanism" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="gradingmechanism" value="$env{'form.gradingmechanism'}" />
<input type="hidden" name="pcorrect" value="$env{'form.pcorrect'}" />	<input type="hidden" name="pcorrect" value="$env{'form.pcorrect'}" />
<input type="hidden" name="pincorrect" value="$env{'form.pincorrect'}" />	<input type="hidden" name="pincorrect" value="$env{'form.pincorrect'}" />
Line 10077 ENDHEADER	Line 9731 ENDHEADER
'<br />';	'<br />';
if (($env{'form.gradingmechanism'} eq 'given') && ($number!=$foundgiven)) {	if (($env{'form.gradingmechanism'} eq 'given') && ($number!=$foundgiven)) {
$result.='<span class="LC_error">'.&mt('Number of given answers does not agree with number of questions in file.').'</span>';	$result.='<span class="LC_error">'.&mt('Number of given answers does not agree with number of questions in file.').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
# Remember Question Titles	# Remember Question Titles
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
Line 10097 ENDHEADER	Line 9751 ENDHEADER
} elsif ($clicker_ids{$id}) {	} elsif ($clicker_ids{$id}) {
if ($clicker_ids{$id}=~/\,/) {	if ($clicker_ids{$id}=~/\,/) {
# More than one user with the same clicker!	# More than one user with the same clicker!
$result.="\n<hr />".&mt('Clicker registered more than once').": <tt>".$id."</tt><br />";	$result.="</td>".&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row()."<td>".
	&mt('Clicker registered more than once').": <tt>".$id."</tt><br />";
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.	$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
"<select name='multi".$id."'>";	"<select name='multi".$id."'>";
foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) {	foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) {
Line 10111 ENDHEADER	Line 9767 ENDHEADER
$student_count++;	$student_count++;
}	}
} else {	} else {
$result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";	$result.="</td>".&Apache::loncommon::end_data_table_row().
	&Apache::loncommon::start_data_table_row()."<td>".
	&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.	$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".	"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".
"\n".&mt("Domain").": ".	"\n".&mt("Domain").": ".
Line 10137 ENDHEADER	Line 9795 ENDHEADER
} else {	} else {
$result.='<br /><input type="submit" name="finalize" value="'.&mt('Finalize Grading').'" />';	$result.='<br /><input type="submit" name="finalize" value="'.&mt('Finalize Grading').'" />';
}	}
$result.='</form></td></tr></table>'."\n".	$result.='</form></td>'.
'</td></tr></table><br /><br />'."\n";	&Apache::loncommon::end_data_table_row().
return $result.&show_grading_menu_form($symb);	&Apache::loncommon::end_data_table();
	return $result;
}	}

sub iclicker_eval {	sub iclicker_eval {
Line 10226 sub turning_eval {	Line 9885 sub turning_eval {
return ($errormsg,$number);	return ($errormsg,$number);
}	}


sub assign_clicker_grades {	sub assign_clicker_grades {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
# See which part we are saving to	# See which part we are saving to
my $res_error;	my $res_error;
Line 10239 sub assign_clicker_grades {	Line 9898 sub assign_clicker_grades {
# FIXME: This should probably look for the first handgradeable part	# FIXME: This should probably look for the first handgradeable part
my $part=$$partlist[0];	my $part=$$partlist[0];
# Start screen output	# Start screen output
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});	my $result=&Apache::loncommon::start_data_table().
	&Apache::loncommon::start_data_table_header_row().
$result .= '<br />'.	'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
&Apache::loncommon::start_data_table().	&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_row().'<td>';
'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row().'<td>';

# Get correct result	# Get correct result
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
my @correct=();	my @correct=();
Line 10302 sub assign_clicker_grades {	Line 9957 sub assign_clicker_grades {
&mt('More than one entry found for [_1]!','<tt>'.$user.'</tt>').	&mt('More than one entry found for [_1]!','<tt>'.$user.'</tt>').
'</span><br />';	'</span><br />';
}	}
$users{$user}=1;	$users{$user}=1;
my @answer=split(/\,/,$env{$key});	my @answer=split(/\,/,$env{$key});
my $sum=0;	my $sum=0;
my $realnumber=$number;	my $realnumber=$number;
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
if ($correct[$i] eq '-') {	if ($correct[$i] eq '-') {
$realnumber--;	$realnumber--;
} elsif ($answer[$i]) {	} elsif (($answer[$i]) \|\| ($answer[$i]=~/^[0\.]+$/)) {
if ($gradingmechanism eq 'attendance') {	if ($gradingmechanism eq 'attendance') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} elsif ($correct[$i] eq '*') {	} elsif ($correct[$i] eq '*') {
Line 10356 sub assign_clicker_grades {	Line 10011 sub assign_clicker_grades {
$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).	$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).
'</td>'.	'</td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table()."<br /><br />\n";	&Apache::loncommon::end_data_table();
return $result.&show_grading_menu_form($symb);	return $result;
}	}

sub navmap_errormsg {	sub navmap_errormsg {
Line 10372 sub startpage {	Line 10027 sub startpage {
if ($nomenu) {	if ($nomenu) {
$r->print(&Apache::loncommon::start_page("Student's Version",$js,{'only_body' => '1'}));	$r->print(&Apache::loncommon::start_page("Student's Version",$js,{'only_body' => '1'}));
} else {	} else {
	unshift(@$crumbs,{href=>&href_symb_cmd($symb,'gradingmenu'),text=>"Grading"});
$r->print(&Apache::loncommon::start_page('Grading',$js,	$r->print(&Apache::loncommon::start_page('Grading',$js,
{'bread_crumbs' => $crumbs}));	{'bread_crumbs' => $crumbs}));
	&Apache::lonquickgrades::startGradeScreen($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));
}	}
}	}

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

sub handler {	sub handler {
my $request=$_[0];	my $request=$_[0];
&reset_caches();	&reset_caches();
Line 10390 sub handler {	Line 10055 sub handler {
}	}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});

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

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

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

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

	# see what the symb is

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

$ssi_error = 0;	$ssi_error = 0;
my $brcrum = [{href=>"/adm/grades",text=>"Grading"}];	if (($symb eq '' \|\| $command eq '') && ($env{'request.course.id'})) {
my $start_page = &Apache::loncommon::start_page('Grading',undef,	#
{'bread_crumbs' => $brcrum});	# Not called from a resource, but inside a course
if ($symb eq '' && $command eq '') {	#
if ($env{'user.adv'}) {	&startpage($request,undef,[],1,1);
&Apache::loncommon::content_type($request,'text/html');	&select_problem($request);
$request->send_http_header;
$request->print($start_page);
if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&
($env{'form.codethree'})) {
my $token=$env{'form.codeone'}.''.$env{'form.codetwo'}.''.
$env{'form.codethree'};
my ($tsymb,$tuname,$tudom,$tcrsid)=
&Apache::lonnet::checkin($token);
if ($tsymb) {
my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb);
if (&Apache::lonnet::allowed('mgr',$tcrsid)) {
$request->print(&ssi_with_retries('/res/'.$url, $ssi_retries,
('grade_username' => $tuname,
'grade_domain' => $tudom,
'grade_courseid' => $tcrsid,
'grade_symb' => $tsymb)));
} else {
$request->print('<h3>Not authorized: '.$token.'</h3>');
}
} else {
$request->print('<h3>Not a valid DocID: '.$token.'</h3>');
}
} else {
$request->print(&Apache::lonxml::tokeninputfield());
}
} elsif ($env{'request.course.id'}) {
&init_perm();
if (!%perm) {
$request->internal_redirect('/adm/quickgrades');
return OK;
} else {
&Apache::loncommon::content_type($request,'text/html');
$request->send_http_header;
$request->print($start_page);
}
}
} else {	} else {
&init_perm();
if (!$env{'request.course.id'}) {
unless ((&Apache::lonnet::allowed('usc',$env{'request.role.domain'})) &&
($command =~ /^scantronupload/)) {
# Not in a course.
$env{'user.error.msg'}="/adm/grades::vgr:0:0:Cannot display grades page outside course context";
return HTTP_NOT_ACCEPTABLE;
}
} elsif (!%perm) {
$request->internal_redirect('/adm/quickgrades');
}
&Apache::loncommon::content_type($request,'text/html');
$request->send_http_header;
unless ((($command eq 'submission' \|\| $command eq 'versionsub')) && ($perm{'vgr'})) {
$request->print($start_page);
}
if ($command eq 'submission' && $perm{'vgr'}) {	if ($command eq 'submission' && $perm{'vgr'}) {
my ($stuvcurrent,$stuvdisp,$versionform,$js);	my ($stuvcurrent,$stuvdisp,$versionform,$js);
if (($env{'form.student'} ne '') && ($env{'form.userdom'} ne '')) {	if (($env{'form.student'} ne '') && ($env{'form.userdom'} ne '')) {
Line 10470 sub handler {	Line 10108 sub handler {
$request->print($versionform);	$request->print($versionform);
}	}
$request->print('<br clear="all" />');	$request->print('<br clear="all" />');
($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));	($env{'form.student'} eq '' ? &listStudents($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'},
Line 10483 sub handler {	Line 10121 sub handler {
$request->print('<br clear="all" />');	$request->print('<br clear="all" />');
$request->print(&show_previous_task_version($request,$symb));	$request->print(&show_previous_task_version($request,$symb));
} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {	} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
&pickStudentPage($request);	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
	{href=>'',text=>'Select student'}],1,1);
	&pickStudentPage($request,$symb);
} elsif ($command eq 'displayPage' && $perm{'vgr'}) {	} elsif ($command eq 'displayPage' && $perm{'vgr'}) {
&displayPage($request);	&startpage($request,$symb,
	[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
	{href=>'',text=>'Select student'},
	{href=>'',text=>'Grade student'}],1,1);
	&displayPage($request,$symb);
} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {	} elsif ($command eq 'gradeByPage' && $perm{'mgr'}) {
&updateGradeByPage($request);	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'all_for_one'),text=>'Grade page/folder for one student'},
	{href=>'',text=>'Select student'},
	{href=>'',text=>'Grade student'},
	{href=>'',text=>'Store grades'}],1,1);
	&updateGradeByPage($request,$symb);
} elsif ($command eq 'processGroup' && $perm{'vgr'}) {	} elsif ($command eq 'processGroup' && $perm{'vgr'}) {
&processGroup($request);	&startpage($request,$symb,[{href=>'',text=>'...'},
	{href=>'',text=>'Modify grades'}]);
	&processGroup($request,$symb);
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {	} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
$request->print(&grading_menu($request));	&startpage($request,$symb);
} elsif ($command eq 'submit_options' && $perm{'vgr'}) {	$request->print(&grading_menu($request,$symb));
$request->print(&submit_options($request));	} elsif ($command eq 'individual' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Select individual students to grade'}]);
	$request->print(&submit_options($request,$symb));
	} elsif ($command eq 'ungraded' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Grade ungraded submissions'}]);
	$request->print(&listStudents($request,$symb,'graded'));
	} elsif ($command eq 'table' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>"", text=>"Grading table"}]);
	$request->print(&submit_options_table($request,$symb));
	} elsif ($command eq 'all_for_one' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Grade page/folder for one student'}],1,1);
	$request->print(&submit_options_sequence($request,$symb));
} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {	} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
$request->print(&viewgrades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},{href=>'', text=>"Modify grades"}]);
	$request->print(&viewgrades($request,$symb));
} elsif ($command eq 'handgrade' && $perm{'mgr'}) {	} elsif ($command eq 'handgrade' && $perm{'mgr'}) {
$request->print(&processHandGrade($request));	&startpage($request,$symb,[{href=>'',text=>'...'},
	{href=>'',text=>'Store grades'}]);
	$request->print(&processHandGrade($request,$symb));
} elsif ($command eq 'editgrades' && $perm{'mgr'}) {	} elsif ($command eq 'editgrades' && $perm{'mgr'}) {
$request->print(&editgrades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},
	{href=>&href_symb_cmd($symb,'viewgrades').'&group=all&section=all&Status=Active',
	text=>"Modify grades"},
	{href=>'', text=>"Store grades"}]);
	$request->print(&editgrades($request,$symb));
	} elsif ($command eq 'initialverifyreceipt' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Verify Receipt Number'}]);
	$request->print(&initialverifyreceipt($request,$symb));
} elsif ($command eq 'verify' && $perm{'vgr'}) {	} elsif ($command eq 'verify' && $perm{'vgr'}) {
$request->print(&verifyreceipt($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"initialverifyreceipt"),text=>'Verify Receipt Number'},
	{href=>'',text=>'Verification Result'}]);
	$request->print(&verifyreceipt($request,$symb));
} elsif ($command eq 'processclicker' && $perm{'mgr'}) {	} elsif ($command eq 'processclicker' && $perm{'mgr'}) {
$request->print(&process_clicker($request));	&startpage($request,$symb,[{href=>'', text=>'Process clicker'}]);
	$request->print(&process_clicker($request,$symb));
} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {	} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {
$request->print(&process_clicker_file($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
	{href=>'', text=>'Process clicker file'}]);
	$request->print(&process_clicker_file($request,$symb));
} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {	} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {
$request->print(&assign_clicker_grades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
	{href=>'', text=>'Process clicker file'},
	{href=>'', text=>'Store grades'}]);
	$request->print(&assign_clicker_grades($request,$symb));
} elsif ($command eq 'csvform' && $perm{'mgr'}) {	} elsif ($command eq 'csvform' && $perm{'mgr'}) {
$request->print(&upcsvScores_form($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&upcsvScores_form($request,$symb));
} elsif ($command eq 'csvupload' && $perm{'mgr'}) {	} elsif ($command eq 'csvupload' && $perm{'mgr'}) {
$request->print(&csvupload($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvupload($request,$symb));
} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {	} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
$request->print(&csvuploadmap($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadmap($request,$symb));
} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {	} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {
if ($env{'form.associate'} ne 'Reverse Association') {	if ($env{'form.associate'} ne 'Reverse Association') {
$request->print(&csvuploadoptions($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadoptions($request,$symb));
} else {	} else {
if ( $env{'form.upfile_associate'} ne 'reverse' ) {	if ( $env{'form.upfile_associate'} ne 'reverse' ) {
$env{'form.upfile_associate'} = 'reverse';	$env{'form.upfile_associate'} = 'reverse';
} else {	} else {
$env{'form.upfile_associate'} = 'forward';	$env{'form.upfile_associate'} = 'forward';
}	}
$request->print(&csvuploadmap($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadmap($request,$symb));
}	}
} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {	} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {
$request->print(&csvuploadassign($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadassign($request,$symb));
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
$request->print(&scantron_selectphase($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_selectphase($request,undef,$symb));
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
$request->print(&scantron_do_warning($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_do_warning($request,$symb));
} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {
$request->print(&scantron_validate_file($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_validate_file($request,$symb));
} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
$request->print(&scantron_process_students($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_process_students($request,$symb));
} elsif ($command eq 'scantronupload' &&	} elsif ($command eq 'scantronupload' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
$request->print(&scantron_upload_scantron_data($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_upload_scantron_data($request,$symb));
} elsif ($command eq 'scantronupload_save' &&	} elsif ($command eq 'scantronupload_save' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
$request->print(&scantron_upload_scantron_data_save($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_upload_scantron_data_save($request,$symb));
} elsif ($command eq 'scantron_download' &&	} elsif ($command eq 'scantron_download' &&
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {	&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
$request->print(&scantron_download_scantron_data($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_download_scantron_data($request,$symb));
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {	} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
$request->print(&checkscantron_results($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&checkscantron_results($request,$symb));
	} elsif ($command eq 'downloadfilesselect' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'', text=>'Select which submissions to download'}]);
	$request->print(&submit_options_download($request,$symb));
	} elsif ($command eq 'downloadfileslink' && $perm{'vgr'}) {
	&startpage($request,$symb,
	[{href=>&href_symb_cmd($symb,'downloadfilesselect'), text=>'Select which submissions to download'},
	{href=>'', text=>'Download submissions'}]);
	&submit_download_link($request,$symb);
} elsif ($command) {	} elsif ($command) {
	&startpage($request,$symb,[{href=>'', text=>'Access denied'}]);
$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');	$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');
}	}
}	}
if ($ssi_error) {	if ($ssi_error) {
&ssi_print_error($request);	&ssi_print_error($request);
}	}
$request->print(&Apache::loncommon::end_page());	if ($env{'form.inhibitmenu'}) {
	$request->print(&Apache::loncommon::end_page());
	} else {
	&Apache::lonquickgrades::endGradeScreen($request);
	}
&reset_caches();	&reset_caches();
return OK;	return OK;
}	}
Line 10590 At least the logic that drives this has	Line 10296 At least the logic that drives this has
ssi_with_retries - Does the server side include of a resource.	ssi_with_retries - Does the server side include of a resource.
if the ssi call returns an error we'll retry it up to	if the ssi call returns an error we'll retry it up to
the number of times requested by the caller.	the number of times requested by the caller.
If we still have a problem, no text is appended to the	If we still have a proble, no text is appended to the
output and we set some global variables.	output and we set some global variables.
to indicate to the caller an SSI error occurred.	to indicate to the caller an SSI error occurred.
All of this is supposed to deal with the issues described	All of this is supposed to deal with the issues described
in LON-CAPA BZ 5631 see:	in LonCAPA BZ 5631 see:
http://bugs.lon-capa.org/show_bug.cgi?id=5631	http://bugs.lon-capa.org/show_bug.cgi?id=5631
by informing the user that this happened.	by informing the user that this happened.

Line 10626 ssi_with_retries()	Line 10332 ssi_with_retries()

=over	=over

	=head1 Routines to display previous version of a Task for a specific student

	Tasks are graded pass/fail. Students who have yet to pass a particular Task
	can receive another opportunity. Access to tasks is slot-based. If a slot
	requires a proctor to check-in the student, a new version of the Task will
	be created when the student is checked in to the new opportunity.

	If a particular student has tried two or more versions of a particular task,
	the submission screen provides a user with vgr privileges (e.g., a Course
	Coordinator) the ability to display a previous version worked on by the
	student. By default, the current version is displayed. If a previous version
	has been selected for display, submission data are only shown that pertain
	to that particular version, and the interface to submit grades is not shown.

	=over 4

	=item show_previous_task_version()

	Displays a specified version of a student's Task, as the student sees it.

	Inputs: 2
	request - request object
	symb - unique symb for current instance of resource

	Output: None.

	Side Effects: calls &show_problem() to print version of Task, with
	version contained in form item: $env{'form.previousversion'}

	=item choose_task_version_form()

	Displays a web form used to select which version of a student's view of a
	Task should be displayed. Either launches a pop-up window, or replaces
	content in existing pop-up, or replaces page in main window.

	Inputs: 4
	symb - unique symb for current instance of resource
	uname - username of student
	udom - domain of student
	nomenu - 1 if display is in a pop-up window, and hence no menu
	breadcrumbs etc., are displayed

	Output: 4
	current - student's current version
	displayed - student's version being displayed
	result - scalar containing HTML for web form used to switch to
	a different version (or a link to close window, if pop-up).
	js - javascript for processing selection in versions web form

	Side Effects: None.

	=item previous_display_javascript()

	Inputs: 2
	nomenu - 1 if display is in a pop-up window, and hence no menu
	breadcrumbs etc., are displayed.
	current - student's current version number.

	Output: 1
	js - javascript for processing selection in versions web form.

	Side Effects: None.

	=back

	=head1 Routines to process bubblesheet data.

	=over 4

=item scantron_get_correction() :	=item scantron_get_correction() :

Builds the interface screen to interact with the operator to fix a	Builds the interface screen to interact with the operator to fix a
Line 10662 ssi_with_retries()	Line 10437 ssi_with_retries()
or code-based randompick and/or randomorder.	or code-based randompick and/or randomorder.



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

Arguments:	Arguments:
Line 10741 ssi_with_retries()	Line 10517 ssi_with_retries()
=item navmap_errormsg() :	=item navmap_errormsg() :

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

	=back

=back	=back

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

Removed from v.1.596.2.12.2.29
changed lines
	Added in v.1.696