loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.596.2.10 and 1.617

version 1.596.2.10, 2011/11/14 23:34:31	version 1.617, 2010/04/13 16:12:54
Line 40 use Apache::lonhomework;	Line 40 use Apache::lonhomework;
use Apache::lonpickcode;	use Apache::lonpickcode;
use Apache::loncoursedata;	use Apache::loncoursedata;
use Apache::lonmsg();	use Apache::lonmsg();
use Apache::Constants qw(:common :http);	use Apache::Constants qw(:common);
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonenc;	use Apache::lonenc;
use Apache::bridgetask();
use String::Similarity;	use String::Similarity;
use LONCAPA;	use LONCAPA;

Line 97 sub ssi_print_error {	Line 96 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 121 sub getpartlist {	Line 123 sub getpartlist {
return @stores;	return @stores;
}	}

# --- Get the symbolic name of a problem and the url
sub get_symb {
my ($request,$silent) = @_;
(my $url=$env{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}\|$ENV{'HTTP_HOST'})--;
my $symb=($env{'form.symb'} ne '' ? $env{'form.symb'} : (&Apache::lonnet::symbread($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 208 sub get_display_part {	Line 195 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>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</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 272 sub reset_caches {	Line 210 sub reset_caches {
}	}

sub get_analyze {	sub get_analyze {
my ($symb,$uname,$udom,$no_increment,$add_to_hash,$type,$trial,$rndseed)=@_;	my ($symb,$uname,$udom,$no_increment,$add_to_hash)=@_;
my $key = "$symb\0$uname\0$udom";	my $key = "$symb\0$uname\0$udom";
if ($type eq 'randomizetry') {
if ($trial ne '') {
$key .= "\0".$trial;
}
}
if (exists($analyze_cache{$key})) {	if (exists($analyze_cache{$key})) {
my $getupdate = 0;	my $getupdate = 0;
if (ref($add_to_hash) eq 'HASH') {	if (ref($add_to_hash) eq 'HASH') {
Line 306 sub reset_caches {	Line 239 sub reset_caches {
'grade_courseid' => $env{'request.course.id'},	'grade_courseid' => $env{'request.course.id'},
'grade_username' => $uname,	'grade_username' => $uname,
'grade_noincrement' => $no_increment);	'grade_noincrement' => $no_increment);
if ($type eq 'randomizetry') {
$form{'grade_questiontype'} = $type;
if ($rndseed ne '') {
$form{'grade_rndseed'} = $rndseed;
}
}
if (ref($add_to_hash)) {	if (ref($add_to_hash)) {
%form = (%form,%{$add_to_hash});	%form = (%form,%{$add_to_hash});
}	}
my $subresult=&ssi_with_retries($url, $ssi_retries,%form);	my $subresult=&ssi_with_retries($url, $ssi_retries,%form);
(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);	(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
my %analyze=&Apache::lonnet::str2hash($subresult);	my %analyze=&Apache::lonnet::str2hash($subresult);
Line 327 sub reset_caches {	Line 254 sub reset_caches {
}	}

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

sub get_radiobutton_correct_foil {	sub get_radiobutton_correct_foil {
my ($partid,$respid,$symb,$uname,$udom,$type,$trial,$rndseed)=@_;	my ($partid,$respid,$symb,$uname,$udom)=@_;
my $analyze = &get_analyze($symb,$uname,$udom,undef,undef,$type,$trial,$rndseed);	my $analyze = &get_analyze($symb,$uname,$udom);
my $foils = &get_order($partid,$respid,$symb,$uname,$udom,undef,$type,$trial,$rndseed);	my $foils = &get_order($partid,$respid,$symb,$uname,$udom);
if (ref($foils) eq 'ARRAY') {	if (ref($foils) eq 'ARRAY') {
foreach my $foil (@{$foils}) {	foreach my $foil (@{$foils}) {
if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {	if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
Line 377 sub reset_caches {	Line 304 sub reset_caches {
# response types only.	# response types only.
sub cleanRecord {	sub cleanRecord {
my ($answer,$response,$symb,$partid,$respid,$record,$order,$version,	my ($answer,$response,$symb,$partid,$respid,$record,$order,$version,
$uname,$udom,$type,$trial,$rndseed) = @_;	$uname,$udom) = @_;
my $grayFont = '<span class="LC_internal_info">';	my $grayFont = '<span class="LC_internal_info">';
if ($response =~ /^(option\|rank)$/) {	if ($response =~ /^(option\|rank)$/) {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
Line 394 sub cleanRecord {	Line 321 sub cleanRecord {
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$bottomrow.'</tr></table></blockquote>';	$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
} elsif ($response eq 'match') {	} elsif ($response eq 'match') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});	my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"});
Line 416 sub cleanRecord {	Line 343 sub cleanRecord {
'<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'.
$middlerow.'</tr>'.	$middlerow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$bottomrow.'</tr></table></blockquote>';	$bottomrow.'</tr>'.'</table></blockquote>';
} elsif ($response eq 'radiobutton') {	} elsif ($response eq 'radiobutton') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my ($toprow,$bottomrow);	my ($toprow,$bottomrow);
my $correct =	my $correct =
&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom,$type,$trial,$rndseed);	&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom);
foreach my $foil (@$order) {	foreach my $foil (@$order) {
if (exists($answer{$foil})) {	if (exists($answer{$foil})) {
if ($foil eq $correct) {	if ($foil eq $correct) {
Line 437 sub cleanRecord {	Line 364 sub cleanRecord {
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$bottomrow.'</tr></table></blockquote>';	$bottomrow.'</tr>'.'</table></blockquote>';
} elsif ($response eq 'essay') {	} elsif ($response eq 'essay') {
if (! exists ($env{'form.'.$symb})) {	if (! exists ($env{'form.'.$symb})) {
my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',	my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade',
Line 499 sub cleanRecord {	Line 426 sub cleanRecord {
#-- A couple of common js functions	#-- A couple of common js functions
sub commonJSfunctions {	sub commonJSfunctions {
my $request = shift;	my $request = shift;
$request->print(<<COMMONJSFUNCTIONS);	$request->print(&Apache::lonhtmlcommon::scripttag(<<COMMONJSFUNCTIONS));
<script type="text/javascript" language="javascript">
function radioSelection(radioButton) {	function radioSelection(radioButton) {
var selection=null;	var selection=null;
if (radioButton.length > 1) {	if (radioButton.length > 1) {
Line 528 sub commonJSfunctions {	Line 454 sub commonJSfunctions {
return selectOne.value;	return selectOne.value;
}	}
}	}
</script>
COMMONJSFUNCTIONS	COMMONJSFUNCTIONS
}	}

Line 683 sub student_gradeStatus {	Line 608 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 783 sub most_similar {	Line 706 sub most_similar {

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

	sub initialverifyreceipt {
	my ($request,$symb) = @_;
	&commonJSfunctions($request);
	return '<form name="gradingMenu"><input type="submit" value="'.&mt('Verify Receipt Number.').'" />'.
	&Apache::lonnet::recprefix($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]',$receipt).
'</span></h3>'."\n".	'</span></h3>'."\n";
'<h4>'.&mt('<b>Resource: </b>[_1]',$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 868 sub verifyreceipt {	Line 800 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 876 sub verifyreceipt {	Line 808 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) {
	$submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};
	}
my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';	my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};

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

my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($symb,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes'));	my ($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 928 sub listStudents {	Line 860 sub listStudents {
formname.command.value = 'submission';	formname.command.value = 'submission';
formname.submit();	formname.submit();
}	}
</script>
LISTJAVASCRIPT	LISTJAVASCRIPT

&commonJSfunctions($request);	&commonJSfunctions($request);
Line 937 LISTJAVASCRIPT	Line 868 LISTJAVASCRIPT
my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked="checked"' : '';	my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked="checked"' : '';
my $checklastsub = $checkhdgrade eq '' ? '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'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
Line 990 LISTJAVASCRIPT	Line 921 LISTJAVASCRIPT
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".	'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><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";

Line 1155 LISTJAVASCRIPT	Line 1084 LISTJAVASCRIPT
} elsif ($ctr == 1) {	} elsif ($ctr == 1) {
$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;	$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;
}	}
$gradeTable.=&show_grading_menu_form($symb);
$request->print($gradeTable);	$request->print($gradeTable);
return '';	return '';
}	}
Line 1164 LISTJAVASCRIPT	Line 1092 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 1195 sub check_script {	Line 1123 sub check_script {
}	}
}	}

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

Line 1234 sub processGroup {	Line 1162 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 1403 sub sub_page_js {	Line 1330 sub sub_page_js {

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

Line 1413 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= &Apache::lonhtmlcommon::scripttag(<<INNERJS);
<script text="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 1451 sub sub_page_kw_js {	Line 1376 sub sub_page_kw_js {
self.close()	self.close()

}	}
</script>
INNERJS	INNERJS

my $inner_js_highlight_central=<<INNERJS;	my $inner_js_highlight_central= &Apache::lonhtmlcommon::scripttag(<<INNERJS);
<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 1466 INNERJS	Line 1389 INNERJS
}	}
self.close()	self.close()
}	}
</script>
INNERJS	INNERJS

my $start_page_msg_central =	my $start_page_msg_central =
Line 1489 INNERJS	Line 1411 INNERJS

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

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

Line 1538 INNERJS	Line 1443 INNERJS
else return;	else return;
var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");	var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
if (cleantxt=="") {	if (cleantxt=="") {
alert("$lt{'plse'}");	alert("$alertmsg");
return;	return;
}	}
var nret = prompt("$lt{'adds'}",cleantxt);	var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
if (nret==null) return;	if (nret==null) return;
document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;	document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret;
if (document.SCORE.keywords.value != "") {	if (document.SCORE.keywords.value != "") {
Line 1615 INNERJS	Line 1520 INNERJS
var ypos = (screen.height-height)/2-30;	var ypos = (screen.height-height)/2-30;
ypos = (ypos < 0) ? '0' : ypos;	ypos = (ypos < 0) ? '0' : ypos;

pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=700,height='+height);	pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height);
pWin.focus();	pWin.focus();
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.$docopen;	pDoc.$docopen;
Line 1623 INNERJS	Line 1528 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("<h3><span class=\\"LC_info\\"> Compose Message for \"+fullname+\"<\\/span><\\/h3><br /><br />");

pDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');	pDoc.write('<table border="0" width="100%"><tr><td bgcolor="#777777">');
pDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');	pDoc.write('<table border="0" width="100%"><tr bgcolor="#DDFFFF">');
pDoc.write("<td><b>$lt{'type'}<\\/b><\\/td><td><b>$lt{'incl'}<\\/b><\\/td><td><b>$lt{'mesa'}<\\/td><\\/tr>");	pDoc.write("<td><b>Type<\\/b><\\/td><td><b>Include<\\/b><\\/td><td><b>Message<\\/td><\\/tr>");
}	}
function displaySubject(msg,shwsel) {	function displaySubject(msg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
pDoc.write("<td>$lt{'subj'}<\\/td>");	pDoc.write("<td>Subject<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>");	pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>");
}	}
Line 1648 INNERJS	Line 1553 INNERJS
function newMsg(newmsg,shwsel) {	function newMsg(newmsg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
pDoc.write("<td align=\\"center\\">$lt{'new'}<\\/td>");	pDoc.write("<td align=\\"center\\">New<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");	pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>");	pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"<\\/textarea><\\/td><\\/tr>");
}	}
Line 1657 INNERJS	Line 1562 INNERJS
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<\\/table>");	pDoc.write("<\\/table>");
pDoc.write("<\\/td><\\/tr><\\/table> ");	pDoc.write("<\\/td><\\/tr><\\/table> ");
pDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:checkInput()\\">  ");	pDoc.write("<input type=\\"button\\" value=\\"Save\\" onclick=\\"javascript:checkInput()\\">  ");
pDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");	pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onclick=\\"self.close()\\"><br /><br />");
pDoc.write("<\\/form>");	pDoc.write("<\\/form>");
pDoc.write('$end_page_msg_central');	pDoc.write('$end_page_msg_central');
pDoc.close();	pDoc.close();
Line 1708 INNERJS	Line 1613 INNERJS
hDoc.$docopen;	hDoc.$docopen;
hDoc.write('$start_page_highlight_central');	hDoc.write('$start_page_highlight_central');
hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");	hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
hDoc.write("<h3><span class=\\"LC_info\\"> $lt{'kehi'}<\\/span><\\/h3><br /><br />");	hDoc.write("<h3><span class=\\"LC_info\\"> Keyword Highlight Options<\\/span><\\/h3><br /><br />");

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

function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {	function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) {
Line 1731 INNERJS	Line 1636 INNERJS
var hDoc = hwdWin.document;	var hDoc = hwdWin.document;
hDoc.write("<\\/table>");	hDoc.write("<\\/table>");
hDoc.write("<\\/td><\\/tr><\\/table> ");	hDoc.write("<\\/td><\\/tr><\\/table> ");
hDoc.write("<input type=\\"button\\" value=\\"$lt{'save'}\\" onclick=\\"javascript:updateChoice(1)\\">  ");	hDoc.write("<input type=\\"button\\" value=\\"Save\\" onclick=\\"javascript:updateChoice(1)\\">  ");
hDoc.write("<input type=\\"button\\" value=\\"$lt{'canc'}\\" onclick=\\"self.close()\\"><br /><br />");	hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" 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 1825 sub gradeBox {	Line 1729 sub gradeBox {
$line.='<option value="reset status">'.&mt('reset status').'</option></select>'."\n";	$line.='<option value="reset status">'.&mt('reset status').'</option></select>'."\n";


#&mt('<td><b>Part:</b></td><td>[_1]</td><td><b>Points:</b></td><td>[_2]</td><td>or</td><td>[_3]</td>',$display_part,$radio,$line);
$result .=	$result .=
'<td>'.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';	'<td>'.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';
$result.=&Apache::loncommon::end_data_table_row();	$result.=&Apache::loncommon::end_data_table_row();
Line 1849 sub handback_box {	Line 1752 sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);	my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error);
my (@respids);	my (@respids);
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($part,$resp) = @{ $part_response_id };	my ($part,$resp) = @{ $part_response_id };
if ($part eq $partid) {	if ($part eq $partid) {
Line 1861 sub handback_box {	Line 1764 sub handback_box {
my $prefix = $counter.'_'.$partid.'_'.$respid.'_';	my $prefix = $counter.'_'.$partid.'_'.$respid.'_';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record);
next if (!@$files);	next if (!@$files);
my $file_counter = 0;	my $file_counter = 1;
foreach my $file (@$files) {	foreach my $file (@$files) {
if ($file =~ /\/portfolio\//) {	if ($file =~ /\/portfolio\//) {
$file_counter++;
my ($file_path, $file_disp) = ($file =~ m\|(.+/)(.+)$\|);	my ($file_path, $file_disp) = ($file =~ m\|(.+/)(.+)$\|);
my ($name,$version,$ext) = &file_name_version_ext($file_disp);	my ($name,$version,$ext) = &file_name_version_ext($file_disp);
$file_disp = "$name.$ext";	$file_disp = "$name.$ext";
Line 1872 sub handback_box {	Line 1774 sub handback_box {
$result.=&mt('Return commented version of [_1] to student.',	$result.=&mt('Return commented version of [_1] to student.',
'<span class="LC_filename">'.$file_disp.'</span>');	'<span class="LC_filename">'.$file_disp.'</span>');
$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";	$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";
$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />'."\n";	$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />';
	$result.='('.&mt('File will be uploaded when you click on Save & Next below.').')<br />';
	$file_counter++;
}	}
}	}
if ($file_counter) {
$result .= '<input type="hidden" name="'.$prefix.'countreturndoc" value="'.$file_counter.'" />'."\n".
'<span class="LC_info">'.
'('.&mt('File(s) will be uploaded when you click on Save & Next below.',$file_counter).')</span><br /><br />';
}
}	}
return $result;	return $result;
}	}
Line 1985 sub build_section_inputs {	Line 1884 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('<span class="LC_warning">Unable to view requested student.('.	$request->print('<span class="LC_warning">Unable to view requested student.('.
$uname.':'.$udom.' in section '.$usec.' in course id '.	$uname.':'.$udom.' in section '.$usec.' in course id '.
$env{'request.course.id'}.')</span>');	$env{'request.course.id'}.')</span>');
$request->print(&show_grading_menu_form($symb));
return;	return;
}	}

Line 2014 sub submission {	Line 1913 sub submission {
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($request) if ($env{'form.handgrade'} eq 'yes');
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
if ($env{'form.handgrade'} eq 'yes' && &files_exist($request, $symb)) {	if ($env{'form.handgrade'} eq 'yes' && &files_exist($request, $symb)) {
&download_all_link($request, $symb);	&download_all_link($request, $symb);
}	}
$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>'."\n".	$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>');
'<h4> '.&mt('<b>Resource: </b> [_1]',$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 2051 sub submission {	Line 1947 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".
Line 2101 sub submission {	Line 1995 sub submission {
$request->print($prnmsg);	$request->print($prnmsg);

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

my %lt = &Apache::lonlocal::texthash(
keyw => 'Keyword Options',
list => 'List',
past => 'Paste Selection to List',
high => 'Highlight Attribute',
);
#	#
# Print out the keyword options line	# Print out the keyword options line
#	#
$request->print(<<KEYWORDS);	$request->print(<<KEYWORDS);
<b>$lt{'keyw'}:</b>	<b>Keyword Options:</b>
<a href="javascript:keywords(document.SCORE);" target="_self">$lt{'list'}</a>	<a href="javascript:keywords(document.SCORE);" target="_self">List</a>
<a href="#" onmousedown="javascript:getSel(); return false"	<a href="#" onmousedown="javascript:getSel(); return false"
CLASS="page">$lt{'past'}</a>	CLASS="page">Paste Selection to List</a>
<a href="javascript:kwhighlight();" target="_self">$lt{'high'}</a><br /><br />	<a href="javascript:kwhighlight();" target="_self">Highlight Attribute</a><br /><br />
KEYWORDS	KEYWORDS
#	#
# Load the other essays for similarity check	# Load the other essays for similarity check
Line 2243 KEYWORDS	Line 2130 KEYWORDS
$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.	$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' <span class="LC_internal_info">'.	' <span class="LC_internal_info">'.
'('.&mt('Response ID: [_1]',$respid).')'.	'('.&mt('Part ID: [_1]',$respid).')'.
'</span>   '.	'</span>   '.
'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>';	'<span class="LC_warning">'.&mt('Nothing submitted - no attempts.').'</span><br /><br /></div>';
next;	next;
Line 2254 KEYWORDS	Line 2141 KEYWORDS
my ($ressub,$hide,$subval) = split(/:/,$submission,3);	my ($ressub,$hide,$subval) = split(/:/,$submission,3);
# Similarity check	# Similarity check
my $similar='';	my $similar='';
my ($type,$trial,$rndseed);
if ($hide eq 'rand') {
$type = 'randomizetry';
$trial = $record{"resource.$partid.tries"};
$rndseed = $record{"resource.$partid.rndseed"};
}
if($env{'form.checkPlag'}){	if($env{'form.checkPlag'}){
my ($oname,$odom,$ocrsid,$oessay,$osim)=	my ($oname,$odom,$ocrsid,$oessay,$osim)=
&most_similar($uname,$udom,$subval,\%old_essays);	&most_similar($uname,$udom,$subval,\%old_essays);
Line 2269 KEYWORDS	Line 2150 KEYWORDS
&Apache::lonnet::coursedescription($ocrsid,	&Apache::lonnet::coursedescription($ocrsid,
{'one_time' => 1});	{'one_time' => 1});

if ($hide eq 'anon') {	if ($hide) {
$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.	$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.
&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';	&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';
} else {	} else {
Line 2286 KEYWORDS	Line 2167 KEYWORDS
}	}
}	}
}	}
my $order=&get_order($partid,$respid,$symb,$uname,$udom,	my $order=&get_order($partid,$respid,$symb,$uname,$udom);
undef,$type,$trial,$rndseed);
if ($env{'form.lastSub'} eq 'lastonly' \|\|	if ($env{'form.lastSub'} eq 'lastonly' \|\|
($env{'form.lastSub'} eq 'hdgrade' &&	($env{'form.lastSub'} eq 'hdgrade' &&
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {	$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
Line 2295 KEYWORDS	Line 2175 KEYWORDS
$lastsubonly.='<div class="LC_grade_submission_part">'.	$lastsubonly.='<div class="LC_grade_submission_part">'.
'<b>'.&mt('Part: [_1]',$display_part).'</b>'.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' <span class="LC_internal_info">'.	' <span class="LC_internal_info">'.
'('.&mt('Response ID: [_1]',$respid).')'.	'('.&mt('Part ID: [_1]',$respid).')'.
'</span>   ';	'</span>   ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
if (@$files) {	if (@$files) {
if ($hide eq 'anon') {	if ($hide) {
$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));	$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
} else {	} else {
$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';	$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';
Line 2310 KEYWORDS	Line 2190 KEYWORDS
}	}
$lastsubonly.='<br />';	$lastsubonly.='<br />';
}	}
if ($hide eq 'anon') {	if ($hide) {
$lastsubonly.='<b>'.&mt('Anonymous Survey').'</b>';	$lastsubonly.='<b>'.&mt('Anonymous Survey').'</b>';
} else {	} else {
$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.	$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.
&cleanRecord($subval,$responsetype,$symb,$partid,	&cleanRecord($subval,$responsetype,$symb,$partid,
$respid,\%record,$order,undef,$uname,$udom,$type,$trial,$rndseed);	$respid,\%record,$order,undef,$uname,$udom);
}	}
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
$lastsubonly.='</div>';	$lastsubonly.='</div>';
Line 2326 KEYWORDS	Line 2206 KEYWORDS
}	}
$request->print($lastsubonly);	$request->print($lastsubonly);
} elsif ($env{'form.lastSub'} eq 'datesub') {	} elsif ($env{'form.lastSub'} eq 'datesub') {
my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);	# my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);
	my ($parts,$handgrade,$responseType) = &response_type($symb);

$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));	$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));
} elsif ($env{'form.lastSub'} =~ /^(last\|all)$/) {	} elsif ($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,
Line 2343 KEYWORDS	Line 2225 KEYWORDS
'onclick="javascript:checksubmit(this.form,\'Grade Student\',\''	'onclick="javascript:checksubmit(this.form,\'Grade Student\',\''
.$counter.'\');" target="_self" />  '."\n" if (&canmodify($usec));	.$counter.'\');" target="_self" />  '."\n" if (&canmodify($usec));
$toGrade.='</div>'."\n";	$toGrade.='</div>'."\n";
if (($env{'form.command'} eq 'submission') \|\|
($env{'form.command'} eq 'processGroup' && $counter == $total)) {
$toGrade.='</form>'.&show_grading_menu_form($symb);
}
$request->print($toGrade);	$request->print($toGrade);
return;	return;
} else {	} else {
Line 2446 KEYWORDS	Line 2324 KEYWORDS
$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 2465 sub check_collaborators {	Line 2342 sub check_collaborators {
next if ($record->{'resource.'.$part.'.collaborators'} eq '');	next if ($record->{'resource.'.$part.'.collaborators'} eq '');
my (@good_collaborators, @bad_collaborators);	my (@good_collaborators, @bad_collaborators);
foreach my $possible_collaborator	foreach my $possible_collaborator
(split(/[,;\s]+/,$record->{'resource.'.$part.'.collaborators'})) {	(split(/,?\s+/,$record->{'resource.'.$part.'.collaborators'})) {
$possible_collaborator =~ s/[\$\^]//g;	$possible_collaborator =~ s/[\$\^]//g;
next if ($possible_collaborator eq '');	next if ($possible_collaborator eq '');
my ($co_name,$co_dom) = split(/:/,$possible_collaborator);	my ($co_name,$co_dom) = split(/\@\|:/,$possible_collaborator);
$co_dom = $udom if (! defined($co_dom) \|\| $co_dom =~ /^domain$/i);	$co_dom = $udom if (! defined($co_dom) \|\| $co_dom =~ /^domain$/i);
next if ($co_name eq $uname && $co_dom eq $udom);	next if ($co_name eq $uname && $co_dom eq $udom);
# Doing this grep allows 'fuzzy' specification	# Doing this grep allows 'fuzzy' specification
Line 2481 sub check_collaborators {	Line 2358 sub check_collaborators {
}	}
}	}
if (scalar(@good_collaborators) != 0) {	if (scalar(@good_collaborators) != 0) {
$result.='<br />'.&mt('Collaborators:').'<ol>';	$result.='<br />'.&mt('Collaborators: ');
foreach my $name (@good_collaborators) {	foreach my $name (@good_collaborators) {
my ($lastname,$givenn) = split(/,/,$$fullname{$name});	my ($lastname,$givenn) = split(/,/,$$fullname{$name});
push(@col_fullnames, $givenn.' '.$lastname);	push(@col_fullnames, $givenn.' '.$lastname);
$result.='<li>'.$fullname->{$name}.'</li>';	$result.=$fullname->{$name}.'     ';
}	}
$result.='</ol><br />'."\n";	$result.='<br />'."\n";
my ($part)=split(/\./,$part);	my ($part)=split(/\./,$part);
$result.='<input type="hidden" name="collaborator'.$counter.	$result.='<input type="hidden" name="collaborator'.$counter.
'" value="'.$part.':'.(join ':',@good_collaborators).'" />'.	'" value="'.$part.':'.(join ':',@good_collaborators).'" />'.
Line 2523 sub get_last_submission {	Line 2400 sub get_last_submission {
&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});	&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});
}	}
}	}
my (%typeparts,%randombytry);	my %typeparts;
my $showsurv =	my $showsurv =
&Apache::lonnet::allowed('vas',$env{'request.course.id'});	&Apache::lonnet::allowed('vas',$env{'request.course.id'});
foreach my $key (sort(keys(%lasthash))) {	foreach my $key (sort(keys(%lasthash))) {
if ($key =~ /\.type$/) {	if ($key =~ /\.type$/) {
if (($lasthash{$key} eq 'anonsurvey') \|\|	if (($lasthash{$key} eq 'anonsurvey') \|\|
($lasthash{$key} eq 'anonsurveycred') \|\|	($lasthash{$key} eq 'anonsurveycred')) {
($lasthash{$key} eq 'randomizetry')) {
my ($ign,@parts) = split(/\./,$key);	my ($ign,@parts) = split(/\./,$key);
pop(@parts);	pop(@parts);
my $id = join('.',@parts);	unless ($showsurv) {
if ($lasthash{$key} eq 'randomizetry') {	my $id = join(',',@parts);
$randombytry{$ign.'.'.$id} = $lasthash{$key};	$typeparts{$ign.'.'.$id} = $lasthash{$key};
} else {
unless ($showsurv) {
$typeparts{$ign.'.'.$id} = $lasthash{$key};
}
}	}
delete($lasthash{$key});	delete($lasthash{$key});
}	}
}	}
}	}
my @hidden = keys(%typeparts);	my @hidden = keys(%typeparts);
my @randomize = keys(%randombytry);
foreach my $key (keys(%lasthash)) {	foreach my $key (keys(%lasthash)) {
next if ($key !~ /\.submission$/);	next if ($key !~ /\.submission$/);
my $hide;	my $hide;
if (@hidden) {	if (@hidden) {
foreach my $id (@hidden) {	foreach my $id (@hidden) {
if ($key =~ /^\Q$id\E/) {	if ($key =~ /^\Q$id\E/) {
$hide = 'anon';	$hide = 1;
last;	last;
}	}
}	}
}	}
unless ($hide) {
if (@randomize) {
foreach my $id (@hidden) {
if ($key =~ /^\Q$id\E/) {
$hide = 'rand';
last;
}
}
}
}
my ($partid,$foo) = split(/submission$/,$key);	my ($partid,$foo) = split(/submission$/,$key);
my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?	my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
'<span class="LC_warning">Draft Copy</span> ' : '';	'<span class="LC_warning">Draft Copy</span> ' : '';
Line 2596 sub keywords_highlight {	Line 2457 sub keywords_highlight {

#--- 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 = $env{'form.NCT'};
Line 2637 sub processHandGrade {	Line 2497 sub processHandGrade {
if ($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,$subject,
Line 2646 sub processHandGrade {	Line 2506 sub processHandGrade {
undef,undef,$showsymb,	undef,undef,$showsymb,
$restitle);	$restitle);
$request->print('<br />'.&mt('Sending message to [_1]',$uname.':'.$udom).': '.	$request->print('<br />'.&mt('Sending message to [_1]',$uname.':'.$udom).': '.
$msgstatus.'<br />');	$msgstatus);
}	}
if ($env{'form.collaborator'.$ctr}) {	if ($env{'form.collaborator'.$ctr}) {
my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr");	my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr");
Line 2665 sub processHandGrade {	Line 2525 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 2738 sub processHandGrade {	Line 2598 sub processHandGrade {

# Go directly to grade student - from submission or link from chart page	# Go directly to grade student - from submission or link from chart page
if ($button eq 'Grade Student') {	if ($button eq 'Grade Student') {
(undef,undef,$env{'form.handgrade'},undef,undef) = &showResourceInfo($symb);	# (undef,undef,$env{'form.handgrade'},undef,undef) = &showResourceInfo($symb);
my $processUser = $env{'form.unamedom'.$env{'form.studentNo'}};	my $processUser = $env{'form.unamedom'.$env{'form.studentNo'}};
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);	($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
$env{'form.fullname'} = $$fullname{$processUser};	$env{'form.fullname'} = $$fullname{$processUser};
Line 2765 sub processHandGrade {	Line 2625 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 2775 sub processHandGrade {	Line 2636 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($symb,\$res_error);
Line 2832 sub processHandGrade {	Line 2694 sub processHandGrade {
}	}
if ($total < 0) {	if ($total < 0) {
my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";	my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";
$the_end.='<p>'.&mt('[_1]Message:[_2] No more students for this section or class.','<b>','</b>').'</p>'."\n";	$the_end.=&mt('<b>Message: </b> No more students for this section or class.').'<br /><br />'."\n";
$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n";	$the_end.=&mt('Click on the button below to return to the grading menu.').'<br /><br />'."\n";
$the_end.=&show_grading_menu_form($symb);
$request->print($the_end);	$request->print($the_end);
}	}
return '';	return '';
Line 2985 sub handback_files {	Line 2846 sub handback_files {
$request->print('<br />'.&navmap_errormsg().'<br />');	$request->print('<br />'.&navmap_errormsg().'<br />');
return;	return;
}	}
my @handedback;
my $file_msg;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($part_id,$resp_id) = @{ $part_response_id };	my ($part_id,$resp_id) = @{ $part_response_id };
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
if (($env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'} =~ /^\d+$/) & ($new_part eq $part_id)) {	if (($env{'form.'.$newflg.'_'.$part_resp.'_returndoc1'}) && ($new_part == $part_id)) {
for (my $counter=1; $counter<=$env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'}; $counter++) {
# if multiple files are uploaded names will be 'returndoc2','returndoc3'	# if multiple files are uploaded names will be 'returndoc2','returndoc3'
if ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter}) {	my $file_counter = 1;
my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter.'.filename'};	my $file_msg;
	while ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter}) {
	my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.'.filename'};
my ($directory,$answer_file) =	my ($directory,$answer_file) =
($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter} =~ /^(.?)([^\/])$/);	($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$file_counter} =~ /^(.?)([^\/])$/);
my ($answer_name,$answer_ver,$answer_ext) =	my ($answer_name,$answer_ver,$answer_ext) =
&file_name_version_ext($answer_file);	&file_name_version_ext($answer_file);
my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);	my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);
Line 3007 sub handback_files {	Line 2867 sub handback_files {
# fix file name	# fix file name
my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);	my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);
my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain,	my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain,
$newflg.'_'.$part_resp.'_returndoc'.$counter,	$newflg.'_'.$part_resp.'_returndoc'.$file_counter,
$save_file_name);	$save_file_name);
if ($result !~ m\|^/uploaded/\|) {	if ($result !~ m\|^/uploaded/\|) {
$request->print('<br /><span class="LC_error">'.	$request->print('<br /><span class="LC_error">'.
&mt('An error occurred ([_1]) while trying to upload [_2].',	&mt('An error occurred ([_1]) while trying to upload [_2].',
$result,$newflg.'_'.$part_resp.'_returndoc'.$counter).	$result,$newflg.'_'.$part_resp.'_returndoc'.$file_counter).
'</span>');	'</span>');
} else {	} else {
# mark the file as read only	# mark the file as read only
push(@handedback,$save_file_name);	my @files = ($save_file_name);
	my @what = ($symb,$env{'request.course.id'},'handback');
	&Apache::lonnet::mark_as_readonly($domain,$stuname,\@files,\@what);
if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) {	if (exists($$newrecord{"resource.$new_part.$resp_id.handback"})) {
$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';	$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';
}	}
$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;	$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;
$file_msg.='<span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span> <br />";	$file_msg.= "\n".'<br /><span class="LC_filename"><a href="/uploaded/'."$domain/$stuname/".$save_file_name.'">'.$save_file_name."</a></span><br />";

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

Line 3245 sub viewgrades_js {	Line 3093 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 3407 sub viewgrades_js {	Line 3254 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 3425 sub viewgrades {	Line 3270 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>';
$result.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$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 3436 sub viewgrades {	Line 3280 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 3584 sub viewgrades {	Line 3426 sub viewgrades {
$section_display, $stu_status).	$section_display, $stu_status).
'</span>';	'</span>';
}	}
$result.=&show_grading_menu_form($symb);
return $result;	return $result;
}	}

Line 3656 sub viewstudentgrade {	Line 3497 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>';
$title.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$env{'form.probTitle'}).'</h4>'."\n";
$title.='<h4>'.&mt('<b>Section: </b>[_1]',$section_display).'</h4>'."\n";	$title.='<h4>'.&mt('<b>Section: </b>[_1]',$section_display).'</h4>'."\n";

my $result= &Apache::loncommon::start_data_table().	my $result= &Apache::loncommon::start_data_table().
Line 3869 sub editgrades {	Line 3708 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 3983 sub csvuploadmap_header {	Line 3821 sub csvuploadmap_header {
$javascript=&csvupload_javascript_forward_associate();	$javascript=&csvupload_javascript_forward_associate();
}	}

my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});	my $result='';
my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');	my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
Line 4006 to this page if the data selected is ins	Line 3844 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 4058 ENDPICK	Line 3892 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 4067 sub checkforfile_js {	Line 3900 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);
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});
$result.=$table;
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";	$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";
$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').	$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').
'</b></td></tr>'."\n";	'</b></td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"><td>'."\n";	$result.='<tr bgcolor=#ffffe6><td>'."\n";
my $upload=&mt("Upload Scores");	my $upload=&mt("Upload Scores");
my $upfile_select=&Apache::loncommon::upfile_select_html();	my $upfile_select=&Apache::loncommon::upfile_select_html();
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
Line 4093 sub upcsvScores_form {	Line 3921 sub upcsvScores_form {
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="csvuploadmap" />	<input type="hidden" name="command" value="csvuploadmap" />
<input type="hidden" name="probTitle" value="$env{'form.probTitle'}" />
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />
$upfile_select	$upfile_select
<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
<label><input type="checkbox" name="noFirstLine" />$ignore</label>	<label><input type="checkbox" name="noFirstLine" />$ignore</label>
Line 4104 ENDUPFORM	Line 3930 ENDUPFORM
&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></tr></table>'."\n";
$result.='</td></tr></table><br /><br />'."\n";	$result.='</td></tr></table><br /><br />'."\n";
$result.=&show_grading_menu_form($symb);
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 $datatoken;
Line 4152 sub csvuploadmap {	Line 3976 sub csvuploadmap {
}	}
}	}
&csvuploadmap_footer($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 $checked=(($env{'form.noFirstLine'})?'1':'0');	my $checked=(($env{'form.noFirstLine'})?'1':'0');
my $ignore=&mt('Ignore First Line');	my $ignore=&mt('Ignore First Line');
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
Line 4197 ENDPICK	Line 4019 ENDPICK
# FIXME do a check for any invalid user ids?...	# FIXME do a check for any invalid user ids?...
$request->print('<input type="submit" value="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 4219 sub get_fields {	Line 4040 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($request);
Line 4232 sub csvuploadassign {	Line 4052 sub csvuploadassign {
my ($classlist) = &getclasslist('all',0);	my ($classlist) = &getclasslist('all',0);
my @notallowed;	my @notallowed;
my @skipped;	my @skipped;
my @warnings;
my $countdone=0;	my $countdone=0;
foreach my $grade (@gradedata) {	foreach my $grade (@gradedata) {
my %entries=&Apache::loncommon::record_sep($grade);	my %entries=&Apache::loncommon::record_sep($grade);
Line 4281 sub csvuploadassign {	Line 4100 sub csvuploadassign {
my $pcr=$entries{$fields{$dest}} / $wgt;	my $pcr=$entries{$fields{$dest}} / $wgt;
my $award=($pcr == 0) ? 'incorrect_by_override'	my $award=($pcr == 0) ? 'incorrect_by_override'
: 'correct_by_override';	: 'correct_by_override';
if ($pcr>1) {
push(@warnings,&mt("[_1]: point value larger than weight","$username:$domain"));
}
$grades{"resource.$part.awarded"}=$pcr;	$grades{"resource.$part.awarded"}=$pcr;
$grades{"resource.$part.solved"}=$award;	$grades{"resource.$part.solved"}=$award;
$points{$part}=1;	$points{$part}=1;
Line 4312 sub csvuploadassign {	Line 4128 sub csvuploadassign {
$domain,$username);	$domain,$username);
if ($result eq 'ok') {	if ($result eq 'ok') {
$request->print('.');	$request->print('.');
# Remove from grading queue
&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'},
$domain,$username);
} else {	} else {
$request->print("<p><span class=\"LC_error\">".	$request->print("<p><span class=\"LC_error\">".
&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",	&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",
Line 4327 sub csvuploadassign {	Line 4138 sub csvuploadassign {
}	}
}	}
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));
if (@warnings) {
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('Warnings generated for the following saved scores:'),1).'<br />');
$request->print(join(', ',@warnings));
}
if (@skipped) {	if (@skipped) {
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('No scores stored for the following username(s):'),1).'<br />');	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt('No scores stored for the following username(s):'),1).'<br />');
$request->print(join(', ',@skipped));	$request->print(join(', ',@skipped));
Line 4340 sub csvuploadassign {	Line 4147 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 $error_msg;
}	}
#------------- end of section for handling csv file upload ---------	#------------- end of section for handling csv file upload ---------
Line 4351 sub csvuploadassign {	Line 4157 sub csvuploadassign {
#	#
#--- Select a page/sequence and a student to grade	#--- Select a page/sequence and a student to grade
sub pickStudentPage {	sub pickStudentPage {
my ($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 4368 function checkPickOne(formname) {	Line 4173 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 4426 LISTJAVASCRIPT	Line 4230 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 4473 LISTJAVASCRIPT	Line 4276 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 4510 sub getSymbMap {	Line 4312 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 4530 sub displayPage {	Line 4330 sub displayPage {

if (!&canview($usec)) {	if (!&canview($usec)) {
$request->print('<span class="LC_warning">'.&mt('Unable to view requested student. ([_1])',$env{'form.student'}).'</span>');	$request->print('<span class="LC_warning">'.&mt('Unable to view requested student. ([_1])',$env{'form.student'}).'</span>');
$request->print(&show_grading_menu_form($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 4548 sub displayPage {	Line 4347 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 4568 sub displayPage {	Line 4365 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.=	$studentTable.=
Line 4603 sub displayPage {	Line 4399 sub displayPage {
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td align="center" valign="top" >'.$prob.	'<td align="center" valign="top" >'.$prob.
(scalar(@{$parts}) == 1 ? ''	(scalar(@{$parts}) == 1 ? ''
: '<br />('.&mt('[_1]parts)',	: '<br />('.&mt('[_1] parts)',
scalar(@{$parts}).' ')	scalar(@{$parts}))
).	).
'</td>';	'</td>';
$studentTable.='<td valign="top">';	$studentTable.='<td valign="top">';
Line 4671 sub displayPage {	Line 4467 sub displayPage {
'<input type="button" value="'.&mt('Save').'" '.	'<input type="button" value="'.&mt('Save').'" '.
'onclick="javascript:checkSubmitPage(this.form,'.$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 4699 sub displaySubByDates {	Line 4494 sub displaySubByDates {

my $interaction;	my $interaction;
my $no_increment = 1;	my $no_increment = 1;
my %lastrndseed;
for ($version=1;$version<=$$record{'version'};$version++) {	for ($version=1;$version<=$$record{'version'};$version++) {
my $timestamp =	my $timestamp =
&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});	&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});
Line 4717 sub displaySubByDates {	Line 4511 sub displaySubByDates {
my @versionKeys = split(/\:/,$$record{$version.':keys'});	my @versionKeys = split(/\:/,$$record{$version.':keys'});
my @displaySub = ();	my @displaySub = ();
foreach my $partid (@{$parts}) {	foreach my $partid (@{$parts}) {
my ($hidden,$type);	my $hidden;
$type = $$record{$version.':resource.'.$partid.'.type'};	if (($$record{$version.':resource.'.$partid.'.type'} eq 'anonsurvey') \|\|
if (($type eq 'anonsurvey') \|\| ($type eq 'anonsurveycred')) {	($$record{$version.':resource.'.$partid.'.type'} eq 'anonsurveycred')) {
$hidden = 1;	$hidden = 1;
}	}
my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)	my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)
Line 4736 sub displaySubByDates {	Line 4530 sub displaySubByDates {
$displaySub[0].='<span class="LC_nobreak"';	$displaySub[0].='<span class="LC_nobreak"';
$displaySub[0].='<b>'.&mt('Part: [_1]',$display_part).'</b>'	$displaySub[0].='<b>'.&mt('Part: [_1]',$display_part).'</b>'
.' <span class="LC_internal_info">'	.' <span class="LC_internal_info">'
.'('.&mt('Response ID: [_1]',$responseId).')'	.'('.&mt('Part ID: [_1]',$responseId).')'
.'</span>'	.'</span>'
.' <b>';	.' <b>';
if ($hidden) {	if ($hidden) {
$displaySub[0].= &mt('Anonymous Survey').'</b>';	$displaySub[0].= &mt('Anonymous Survey').'</b>';
} else {	} else {
my ($trial,$rndseed,$newvariation);
if ($type eq 'randomizetry') {
$trial = $$record{"$where.$partid.tries"};
$rndseed = $$record{"$where.$partid.rndseed"};
}
if ($$record{"$where.$partid.tries"} eq '') {	if ($$record{"$where.$partid.tries"} eq '') {
$displaySub[0].=&mt('Trial not counted');	$displaySub[0].=&mt('Trial not counted');
} else {	} else {
$displaySub[0].=&mt('Trial: [_1]',	$displaySub[0].=&mt('Trial: [_1]',
$$record{"$where.$partid.tries"});	$$record{"$where.$partid.tries"});
if ($rndseed \|\| $lastrndseed{$partid}) {
if ($rndseed ne $lastrndseed{$partid}) {
$newvariation = ' ('.&mt('New variation this try').')';
}
}
}	}
my $responseType=($isTask ? 'Task'	my $responseType=($isTask ? 'Task'
: $responseType->{$partid}->{$responseId});	: $responseType->{$partid}->{$responseId});
if (!exists($orders{$partid})) { $orders{$partid}={}; }	if (!exists($orders{$partid})) { $orders{$partid}={}; }
if ((!exists($orders{$partid}->{$responseId})) \|\| ($trial)) {	if (!exists($orders{$partid}->{$responseId})) {
$orders{$partid}->{$responseId}=	$orders{$partid}->{$responseId}=
&get_order($partid,$responseId,$symb,$uname,$udom,	&get_order($partid,$responseId,$symb,$uname,$udom,
$no_increment,$type,$trial,$rndseed);	$no_increment);
}	}
$displaySub[0].='</b>'.$newvariation.'</span>'; # /nobreak	$displaySub[0].='</b></span>'; # /nobreak
$displaySub[0].='  '.	$displaySub[0].='  '.
&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom,$type,$trial,$rndseed).'<br />';	&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';
}	}
}	}
}	}
Line 4809 sub displaySubByDates {	Line 4593 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 4820 sub updateGradeByPage {	Line 4604 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 4839 sub updateGradeByPage {	Line 4622 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 4870 sub updateGradeByPage {	Line 4651 sub updateGradeByPage {
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td align="center" valign="top" >'.$prob.	'<td align="center" valign="top" >'.$prob.
(scalar(@{$parts}) == 1 ? ''	(scalar(@{$parts}) == 1 ? ''
: '<br />('.&mt('[quant,_1,part]',scalar(@{$parts}))	: '<br />('.&mt('[quant,_1, part]',scalar(@{$parts}))
.')').'</td>';	.')').'</td>';
$studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';	$studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';

Line 4966 sub updateGradeByPage {	Line 4747 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 4993 sub updateGradeByPage {	Line 4773 sub updateGradeByPage {
from the file that we are parsing that represents one entire sheet	from the file that we are parsing that represents one entire sheet

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


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

Line 5014 username:domain.	Line 4794 username:domain.

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

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

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

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

After all scanlines are either valid, marked as valid or skipped, then	After all scanlines are either valid, marked as valid or skipped, then
Line 5044 the homework problem.	Line 4824 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 5318 sub scantron_CODEunique {	Line 5096 sub scantron_CODEunique {

=item scantron_selectphase	=item scantron_selectphase

Generates the initial screen to start the bubblesheet process.	Generates the initial screen to start the bubble sheet process.
Allows for - starting a grading run.	Allows for - starting a grading run.
- downloading existing scan data (original, corrected	- downloading existing scan data (original, corrected
or skipped info)	or skipped info)
Line 5332 sub scantron_CODEunique {	Line 5110 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 5342 sub scantron_selectphase {	Line 5119 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 $CODE_selector=&scantron_CODElist();
Line 5354 sub scantron_selectphase {	Line 5130 sub scantron_selectphase {
if (&Apache::lonnet::allowed('usc',$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 5367 sub scantron_selectphase {	Line 5143 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 5446 sub scantron_selectphase {	Line 5220 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 5504 sub scantron_selectphase {	Line 5280 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 6341 sub remember_current_skipped {	Line 6116 sub remember_current_skipped {
=item check_for_error	=item check_for_error

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

=cut	=cut
Line 6404 sub scantron_warning_screen {	Line 6179 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);
if ( $env{'form.selectpage'} eq '' \|\|	if ( $env{'form.selectpage'} eq '' \|\|
$env{'form.scantron_selectfile'} eq '' \|\|	$env{'form.scantron_selectfile'} eq '' \|\|
$env{'form.scantron_format'} eq '' ) {	$env{'form.scantron_format'} eq '' ) {
$r->print("<p>".&mt('You have forgotten to specify some information. Please go Back and try again.')."</p>");	$r->print("<p>".&mt('You have forgetten to specify some information. Please go Back and try again.')."</p>");
if ( $env{'form.selectpage'} eq '') {	if ( $env{'form.selectpage'} eq '') {
$r->print('<p><span class="LC_error">'.&mt('You have not selected a Sequence to grade').'</span></p>');	$r->print('<p><span class="LC_error">'.&mt('You have not selected a Sequence to grade').'</span></p>');
}	}
if ( $env{'form.scantron_selectfile'} eq '') {	if ( $env{'form.scantron_selectfile'} eq '') {
$r->print('<p><span class="LC_error">'.&mt("You have not selected a file that contains the student's response data.").'</span></p>');	$r->print('<p><span class="LC_error">'.&mt('You have not selected a file that contains the student\'s response data.').'</span></p>');
}	}
if ( $env{'form.scantron_format'} eq '') {	if ( $env{'form.scantron_format'} eq '') {
$r->print('<p><span class="LC_error">'.&mt("You have not selected the format of the student's response data.").'</span></p>');	$r->print('<p><span class="LC_error">'.&mt('You have not selected a the format of the student\'s response data.').'</span></p>');
}	}
} else {	} else {
my $warning=&scantron_warning_screen('Grading: Validate Records');	my $warning=&scantron_warning_screen('Grading: Validate Records');
Line 6430 sub scantron_do_warning {	Line 6204 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 6477 SCANTRONFORM	Line 6251 SCANTRONFORM

=item scantron_validate_file	=item scantron_validate_file

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

Also processes any necessary information resets that need to	Also processes any necessary information resets that need to
occur before validation begins (ignore previous corrections,	occur before validation begins (ignore previous corrections,
Line 6486 SCANTRONFORM	Line 6260 SCANTRONFORM
=cut	=cut

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

Line 6579 sub scantron_validate_file {	Line 6352 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 6588 sub scantron_validate_file {	Line 6361 sub scantron_validate_file {

=item scantron_remove_file	=item scantron_remove_file

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


Line 6613 sub scantron_remove_file {	Line 6386 sub scantron_remove_file {

=item scantron_remove_scan_data	=item scantron_remove_scan_data

Removes all scan_data correction for the requested bubblesheet	Removes all scan_data correction for the requested bubble sheet
data file. (In the case that both the are doing skipped records we need	data file. (In the case that both the are doing skipped records we need
to remember the old skipped lines for the time being so that element	to remember the old skipped lines for the time being so that element
persists for a while.)	persists for a while.)
Line 6650 sub scantron_remove_scan_data {	Line 6423 sub scantron_remove_scan_data {

=item scantron_getfile	=item scantron_getfile

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

Arguments:	Arguments:
Line 6750 sub lonnet_putfile {	Line 6523 sub lonnet_putfile {

=item scantron_putfile	=item scantron_putfile

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

Line 6844 sub get_todo_count {	Line 6617 sub get_todo_count {

=item scantron_put_line	=item scantron_put_line

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

Arguments:	Arguments:
Line 7033 sub scantron_get_correction {	Line 6806 sub scantron_get_correction {
#the previous one or the current one	#the previous one or the current one

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

$r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");	$r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");
$r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");	$r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");
Line 7064 sub scantron_get_correction {	Line 6828 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").	$r->print("<p>".&mt("The encoded ID is not in the classlist").
"</p>\n");	"</p>\n");
} elsif ($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");	$r->print("<p>".&mt("The encoded ID has also been used by a previous paper [_1]",$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 7083 sub scantron_get_correction {	Line 6847 sub scantron_get_correction {
$r->print('</li>');	$r->print('</li>');
} elsif ($error =~ /CODE$/) {	} elsif ($error =~ /CODE$/) {
if ($error eq 'incorrectCODE') {	if ($error eq 'incorrectCODE') {
$r->print('<p class="LC_warning">'.&mt("The encoded CODE is not in the list of possible CODEs.")."</p>\n");	$r->print("<p>".&mt("The encoded CODE is not in the list of possible CODEs.")."</p>\n");
} elsif ($error eq 'duplicateCODE') {	} elsif ($error eq 'duplicateCODE') {
$r->print('<p class="LC_warning">'.&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n");	$r->print("<p>".&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."</p>\n");
}	}
$r->print("<p>".&mt('The CODE on the form is [_1]',	$r->print("<p>".&mt("The CODE on the form is <tt>'[_1]'</tt>",
"<tt>'$$scan_record{'scantron.CODE'}'</tt>")	$$scan_record{'scantron.CODE'})."<br />\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?")." <br /> \n");
$r->print("\n<br /> ");	$r->print("\n<br /> ");
my $i=0;	my $i=0;
if ($error eq 'incorrectCODE'	if ($error eq 'incorrectCODE'
Line 7118 sub scantron_get_correction {	Line 6881 sub scantron_get_correction {
$r->print("	$r->print("
<label>	<label>
<input type='radio' name='scantron_CODE_resolution' value='use_unfound'$checked />	<input type='radio' name='scantron_CODE_resolution' value='use_unfound'$checked />
".&mt("Use the CODE [_1] that was on the paper, ignoring the error.",	".&mt("Use the CODE [_1] that is was on the paper, ignoring the error.",
"<b><tt>".$$scan_record{'scantron.CODE'}."</tt></b>")."	"<b><tt>".$$scan_record{'scantron.CODE'}."</tt></b>")."
</label>");	</label>");
$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 7133 function change_radio(field) {	Line 6895 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 7158 ENDSCRIPT	Line 6919 ENDSCRIPT
"</label><input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" />"));	"</label><input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" />"));
$r->print("\n<br /><br />");	$r->print("\n<br /><br />");
} elsif ($error eq 'doublebubble') {	} elsif ($error eq 'doublebubble') {
$r->print('<p class="LC_warning">'.&mt("There have been multiple bubbles scanned for some question(s)")."</p>\n");	$r->print("<p>".&mt("There have been multiple bubbles scanned for some question(s)")."</p>\n");

# The form field scantron_questions is acutally a list of line numbers.	# The form field scantron_questions is acutally a list of line numbers.
# represented by this form so:	# represented by this form so:
Line 7176 ENDSCRIPT	Line 6937 ENDSCRIPT
}	}
$r->print(&verify_bubbles_checked(@lines_to_correct));	$r->print(&verify_bubbles_checked(@lines_to_correct));
} elsif ($error eq 'missingbubble') {	} elsif ($error eq 'missingbubble') {
$r->print('<p class="LC_warning">'.&mt("There have been [_1]no[_2] bubbles scanned for some question(s)",'<b>','</b>')."</p>\n");	$r->print("<p>".&mt("There have been <b>no</b> bubbles scanned for some question(s)")."</p>\n");
$r->print($message);	$r->print($message);
$r->print("<p>".&mt("Please indicate which bubble should be used for grading.")."</p>");	$r->print("<p>".&mt("Please indicate which bubble should be used for grading.")."</p>");
$r->print(&mt("Some questions have no scanned bubbles.")."\n");	$r->print(&mt("Some questions have no scanned bubbles.")."\n");
Line 7205 sub verify_bubbles_checked {	Line 6966 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 7229 function verify_bubble_radio(form) {	Line 6989 function verify_bubble_radio(form) {
}	}
form.submit();	form.submit();
}	}
</script>
ENDSCRIPT	ENDSCRIPT
return $output;	return $output;
}	}
Line 7773 sub scantron_validate_missingbubbles {	Line 7532 sub scantron_validate_missingbubbles {


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 '';
}	}
Line 7857 SCANTRONFORM	Line 7615 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 7935 SCANTRONFORM	Line 7692 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 7963 SCANTRONFORM	Line 7719 SCANTRONFORM
$ssi_error = 0; # So end of handler error message does not trigger.	$ssi_error = 0; # So end of handler error message does not trigger.
$r->print("</form>");	$r->print("</form>");
&ssi_print_error($r);	&ssi_print_error($r);
$r->print(&show_grading_menu_form($symb));
&Apache::lonnet::remove_lock($lock);	&Apache::lonnet::remove_lock($lock);
delete($completedstudents{$uname});	delete($completedstudents{$uname});
return '';	return '';
Line 7979 SCANTRONFORM	Line 7734 SCANTRONFORM
$studentrecord .= $recording;	$studentrecord .= $recording;
}	}
if ($studentrecord ne $studentdata) {	if ($studentrecord ne $studentdata) {
$r->print('<p><span class="LC_warning">');	$r->print('<p><span class="LC_error">');
if ($scancode eq '') {	if ($scancode eq '') {
$r->print(&mt('Mismatch grading bubblesheet for user: [_1] with ID: [_2].',	$r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2].',
$uname.':'.$udom,$scan_record->{'scantron.ID'}));	$uname.':'.$udom,$scan_record->{'scantron.ID'}));
} else {	} else {
$r->print(&mt('Mismatch grading bubblesheet for user: [_1] with ID: [_2] and CODE: [_3].',	$r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2] and CODE: [_3].',
$uname.':'.$udom,$scan_record->{'scantron.ID'},$scancode));	$uname.':'.$udom,$scan_record->{'scantron.ID'},$scancode));
}	}
$r->print('</span><br />'.&Apache::loncommon::start_data_table()."\n".	$r->print('</span><br />'.&Apache::loncommon::start_data_table()."\n".
Line 7992 SCANTRONFORM	Line 7747 SCANTRONFORM
'<th>'.&mt('Source').'</th><th>'.&mt('Bubbled responses').'</th>'.	'<th>'.&mt('Source').'</th><th>'.&mt('Bubbled responses').'</th>'.
&Apache::loncommon::end_data_table_header_row()."\n".	&Apache::loncommon::end_data_table_header_row()."\n".
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td>'.&mt('Bubblesheet').'</td>'.	'<td>'.&mt('Bubble Sheet').'</td>'.
'<td><span class="LC_nobreak">'.$studentdata.'</span></td>'.	'<td><span class="LC_nobreak">'.$studentdata.'</span></td>'.
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::start_data_table_row().	&Apache::loncommon::start_data_table_row().
'<td>'.&mt('Stored submissions').'</td>'.	'<td>Stored submissions</td>'.
'<td><span class="LC_nobreak">'.$studentrecord.'</span></td>'."\n".	'<td><span class="LC_nobreak">'.$studentrecord.'</span></td>'."\n".
&Apache::loncommon::end_data_table_row().	&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().'</p>');	&Apache::loncommon::end_data_table().'</p>');
Line 8019 SCANTRONFORM	Line 7774 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 8076 sub grade_student_bubbles {	Line 7830 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 8085 sub scantron_upload_scantron_data {	Line 7839 sub scantron_upload_scantron_data {
'coursename',$dom);	'coursename',$dom);
my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.	my $syllabuslink = '<a href="javascript:ToSyllabus();">'.&mt('Syllabus').'</a>'.
('&nbsp'x2).&mt('(shows course personnel)');	('&nbsp'x2).&mt('(shows course personnel)');
my $default_form_data=&defaultFormData(&get_symb($r,1));	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 8116 sub scantron_upload_scantron_data {	Line 7869 sub scantron_upload_scantron_data {
return;	return;
}	}

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

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
'.$default_form_data.	'.$default_form_data.
Line 8146 sub scantron_upload_scantron_data {	Line 7899 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 8157 sub scantron_upload_scantron_data_save {	Line 7909 sub scantron_upload_scantron_data_save {
!&Apache::lonnet::allowed('usc',	!&Apache::lonnet::allowed('usc',
$env{'form.domainid'}.'_'.$env{'form.courseid'})) {	$env{'form.domainid'}.'_'.$env{'form.courseid'})) {
$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");	$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");
if ($symb) {	unless ($symb) {
$r->print(&show_grading_menu_form($symb));
} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
return '';	return '';
Line 8187 sub scantron_upload_scantron_data_save {	Line 7937 sub scantron_upload_scantron_data_save {
}	}
}	}
if ($symb) {	if ($symb) {
$r->print(&scantron_selectphase($r,$uploadedfile));	$r->print(&scantron_selectphase($r,$uploadedfile,$symb));
} else {	} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
Line 8289 sub valid_file {	Line 8039 sub valid_file {
}	}

sub scantron_download_scantron_data {	sub scantron_download_scantron_data {
my ($r)=@_;	my ($r,$symb)=@_;
my $default_form_data=&defaultFormData(&get_symb($r,1));	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'};
my $file=$env{'form.scantron_selectfile'};	my $file=$env{'form.scantron_selectfile'};
Line 8300 sub scantron_download_scantron_data {	Line 8050 sub scantron_download_scantron_data {
'.&mt('The requested file name was invalid.').'	'.&mt('The requested file name was invalid.').'
</p>	</p>
');	');
$r->print(&show_grading_menu_form(&get_symb($r,1)));
return;	return;
}	}
my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;	my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;
Line 8323 sub scantron_download_scantron_data {	Line 8072 sub scantron_download_scantron_data {
'<a href="'.$skipped.'">','</a>').'	'<a href="'.$skipped.'">','</a>').'
</p>	</p>
');	');
$r->print(&show_grading_menu_form(&get_symb($r,1)));
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 8463 sub checkscantron_results {	Line 8209 sub checkscantron_results {
}	}
}	}
}	}
$r->print('<p>'.	$r->print('<p>'.&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for <b>[quant,_1,student]</b> ([_2] scantron lines/student).',$numstudents,$env{'form.scantron_maxbubble'}).'</p>');
&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for [_1][quant,_2,student][_3] ([quant,_4,bubblesheet line] per student).',
'<b>',
$numstudents,
'</b>',
$env{'form.scantron_maxbubble'}).
'</p>'
);
$r->print('<p>'.&mt('Exact matches for <b>[quant,_1,student]</b>.',$passed).'<br />'.&mt('Discrepancies detected for <b>[quant,_1,student]</b>.',$failed).'</p>');	$r->print('<p>'.&mt('Exact matches for <b>[quant,_1,student]</b>.',$passed).'<br />'.&mt('Discrepancies detected for <b>[quant,_1,student]</b>.',$failed).'</p>');
if ($passed) {	if ($passed) {
$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'<br /><br />');	$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'<br /><br />');
Line 8491 sub checkscantron_results {	Line 8230 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 8633 sub letter_to_digits {	Line 8372 sub letter_to_digits {

#-------------------------- Menu interface -------------------------	#-------------------------- Menu interface -------------------------
#	#
#--- Show a Grading Menu button - Calls the next routine ---	#--- Href with symb and command ---
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 href_symb_cmd {
sub savedState {	my ($symb,$cmd)=@_;
my %savedState = ();	return '/adm/grades?symb='.&HTML::Entities::encode(&Apache::lonenc::check_encrypt($symb),'<>&"').'&command='.$cmd;
if ($env{'form.saveState'}) {
foreach (split(/:/,$env{'form.saveState'})) {
my ($key,$value) = split(/=/,$_,2);
$savedState{$key} = $value;
}
}
return \%savedState;
}	}

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,	'gradingMenu'=>1,
'showgrading'=>"yes");	'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'} = 'csvform';	$fields{'command'} = 'csvform';
my $url2 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);	my $url2 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);

Line 8683 sub grading_menu {	Line 8407 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 => 'edit-find-replace.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 => 'edit-find-replace.png',
	linktitle => 'Grade all submissions that have not been graded yet.'
	},

	{ linktext => 'Grading table',
	url => $url1c,
	permission => 'F',
	icon => 'edit-find-replace.png',
	linktitle => 'Grade current resource for all students.'
},	},
	{ linktext => 'Grade page/folder for one student',
	url => $url1d,
	permission => 'F',
	icon => 'edit-find-replace.png',
	linktitle => 'Grade all resources in current page/sequence/folder for one student.'
	}]},
	{ categorytitle=>'Automated Grading',
	items =>[

{ linktext => 'Upload Scores',	{ linktext => 'Upload Scores',
url => $url2,	url => $url2,
permission => 'F',	permission => 'F',
Line 8708 sub grading_menu {	Line 8457 sub grading_menu {
url => $url4,	url => $url4,
permission => 'F',	permission => 'F',
icon => 'stat.png',	icon => 'stat.png',
linktitle => 'Grade bubblesheet exams, upload/download bubblesheet data files, and review previously graded bubblesheet exams.'	linktitle => 'Grade scantron exams, upload/download scantron data files, and review previously graded scantron exams.'
}	},
	{ linktext => 'Verify Receipt Number',
	url => $url5,
	permission => 'F',
	icon => 'edit-find-replace.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="gradingMenu" value="1" />'."\n".
'<input type="hidden" name="showgrading" value="yes" />'."\n";	'<input type="hidden" name="showgrading" value="yes" />'."\n";

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

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

function checkReceiptNo(formname,nospace) {	sub ungraded {
var receiptNo = formname.receipt.value;	my ($request)=@_;
var checkOpt = false;	&submit_options($request);
if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}	}
if (nospace == "notOK" && (isNaN(receiptNo) \|\| receiptNo == "")) {checkOpt = true;}
if (checkOpt) {	sub submit_options_sequence {
alert("$receiptalert");	my ($request,$symb) = @_;
formname.receipt.value = "";	if (!$symb) {return '';}
formname.receipt.focus();
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".
	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
	'<input type="hidden" name="showgrading" value="yes" />'."\n";

	$result.='
	<h2>
	'.&mt('Grade page/folder for one student').'
	</h2>'.
	&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".
	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
	'<input type="hidden" name="showgrading" value="yes" />'."\n";

	$result.='
	<h2>
	'.&mt('Grading table').'
	</h2>'.
	&selectfield(0).
	'<input type="hidden" name="command" value="viewgrades" />
	<div>
	<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".
'<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".
'<input type="hidden" name="command" value="" />'."\n".
'<input type="hidden" name="saveState" value="" />'."\n".
'<input type="hidden" name="gradingMenu" value="1" />'."\n".	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
'<input type="hidden" name="showgrading" value="yes" />'."\n";	'<input type="hidden" name="showgrading" value="yes" />'."\n";

$result.='	$result.='
<h2>	<h2>
'.&mt('Grade Current Resource').'	'.&mt('Select individual students to grade').'
</h2>	</h2>'.&selectfield(1).'
<div>	<input type="hidden" name="command" value="submission" />
'.$table.'	<input type="submit" value="'.&mt('Next').' →" />
</div>	</div>
	</div>

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

	sub selectfield {
	my ($full)=@_;
	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 8882 GRADINGMENUJS	Line 8588 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) {
	$result.='
<fieldset>	<fieldset>
<legend>	<legend>
'.&mt('Submission Status').'	'.&mt('Submission Status').'
</legend>	</legend>'.
<select name="submitonly" size="5">	&Apache::loncommon::select_form('all','submitonly',
<option value="yes" '. ($saveSub eq 'yes' ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option>	(&Apache::lonlocal::texthash(
<option value="queued" '. ($saveSub eq 'queued' ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option>	'yes' => 'with submissions',
<option value="graded" '. ($saveSub eq 'graded' ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option>	'queued' => 'in grading queue',
<option value="incorrect" '.($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option>	'graded' => 'with ungraded submissions',
<option value="all" '. ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option>	'incorrect' => 'with incorrect submissions',
</select>	'all' => 'with any status'),
</fieldset>	'select_form_order' => ['yes','queued','graded','incorrect','all'])).
	'</fieldset>';
</div>	}
	$result.='</div><br />';
<br />
<div>
<div>
<label>
<input type="radio" name="radioChoice" value="submission" '.
($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 9026 sub clicker_grading_parameters {	Line 8694 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);
my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});
$result.=$table;
$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";	$result.='<br /><table width="100%" border="0"><tr><td bgcolor="#777777">'."\n";
$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";	$result.='<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n";
$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.').	$result.=' <b>'.&mt('Specify a file containing the clicker information for this resource.').
Line 9064 sub process_clicker {	Line 8728 sub process_clicker {
my $pcorrect=&mt("Percentage points for correct solution");	my $pcorrect=&mt("Percentage points for correct solution");
my $pincorrect=&mt("Percentage points for incorrect solution");	my $pincorrect=&mt("Percentage points for incorrect solution");
my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',	my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',
{'iclicker' => 'i>clicker',	('iclicker' => 'i>clicker',
'interwrite' => 'interwrite PRS'});	'interwrite' => 'interwrite PRS'));
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
$result.=<<ENDUPFORM;	$result.= &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 9106 function sanitycheck() {	Line 8769 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()" />$attendance </label>	<br /><label><input type="radio" name="gradingmechanism" value="attendance"$checked{'attendance'} onclick="sanitycheck()" />$attendance </label>
Line 9125 function sanitycheck() {	Line 8787 function sanitycheck() {
<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>	<br /><label>$pcorrect: <input type="text" name="pcorrect" size="4" value="$env{'form.pcorrect'}" onchange="sanitycheck()" /></label>
<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>	<br /><label>$pincorrect: <input type="text" name="pincorrect" size="4" value="$env{'form.pincorrect'}" onchange="sanitycheck()" /></label>
<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />	<br /><input type="button" onclick="javascript:checkUpload(this.form);" value="$upload" />
</form>	</form>'
ENDUPFORM	ENDUPFORM
$result.='</td></tr></table>'."\n".	$result.='</td></tr></table>'."\n".
'</td></tr></table><br /><br />'."\n";	'</td></tr></table><br /><br />'."\n";
$result.=&show_grading_menu_form($symb);
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') {
$env{'form.givenanswer'}=~s/^\s*//gs;	$env{'form.givenanswer'}=~s/^\s*//gs;
$env{'form.givenanswer'}=~s/\s*$//gs;	$env{'form.givenanswer'}=~s/\s*$//gs;
$env{'form.givenanswer'}=~s/[^a-zA-Z0-9\.\*\-\+]+/\,/g;	$env{'form.givenanswer'}=~s/[^a-zA-Z0-9\.\*\-]+/\,/g;
$env{'form.givenanswer'}=uc($env{'form.givenanswer'});	$env{'form.givenanswer'}=uc($env{'form.givenanswer'});
my @answers=split(/\,/,$env{'form.givenanswer'});	my @answers=split(/\,/,$env{'form.givenanswer'});
$foundgiven=$#answers+1;	$foundgiven=$#answers+1;
Line 9196 sub process_clicker_file {	Line 8855 sub process_clicker_file {
$result.="</p>\n";	$result.="</p>\n";
if ($number==0) {	if ($number==0) {
$result.='<span class="LC_error">'.&mt('No IDs found to determine correct answer').'</span>';	$result.='<span class="LC_error">'.&mt('No IDs found to determine correct answer').'</span>';
return $result.&show_grading_menu_form($symb);	return $result;
}	}
}	}
if (length($env{'form.upfile'}) < 2) {	if (length($env{'form.upfile'}) < 2) {
Line 9204 sub process_clicker_file {	Line 8863 sub process_clicker_file {
'<span class="LC_error">',	'<span class="LC_error">',
'</span>',	'</span>',
'<span class="LC_filename">'.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').'</span>');	'<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
Line 9215 sub process_clicker_file {	Line 8874 sub process_clicker_file {
$result.=(<<ENDHEADER);	$result.=(<<ENDHEADER);
<br /><table width="100%" border="0"><tr><td bgcolor="#777777">	<br /><table width="100%" border="0"><tr><td bgcolor="#777777">
<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>	<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>
<b>$heading</b></td></tr><tr bgcolor="#ffffe6"><td>	<b>$heading</b></td></tr><tr bgcolor=#ffffe6><td>
<form method="post" action="/adm/grades" name="clickeranalysis">	<form method="post" action="/adm/grades" name="clickeranalysis">
<input type="hidden" name="symb" value="$symb" />	<input type="hidden" name="symb" value="$symb" />
<input type="hidden" name="command" value="assignclickergrades" />	<input type="hidden" name="command" value="assignclickergrades" />
<input type="hidden" name="probTitle" value="$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="$env{'form.pincorrect'}" />
Line 9245 ENDHEADER	Line 8902 ENDHEADER
'<br />';	'<br />';
if (($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 $result;
}	}
# Remember Question Titles	# Remember Question Titles
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
Line 9284 ENDHEADER	Line 8941 ENDHEADER
"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".	"\n".&mt("Username").": <input type='text' name='uname".$id."' /> ".
"\n".&mt("Domain").": ".	"\n".&mt("Domain").": ".
&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.	&Apache::loncommon::select_dom_form($env{'course.'.$env{'request.course.id'}.'.domain'},'udom'.$id).' '.
&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id,0,$id);	&Apache::loncommon::selectstudent_link('clickeranalysis','uname'.$id,'udom'.$id);
$unknown_count++;	$unknown_count++;
}	}
}	}
Line 9307 ENDHEADER	Line 8964 ENDHEADER
}	}
$result.='</form></td></tr></table>'."\n".	$result.='</form></td></tr></table>'."\n".
'</td></tr></table><br /><br />'."\n";	'</td></tr></table><br /><br />'."\n";
return $result.&show_grading_menu_form($symb);	return $result;
}	}

sub iclicker_eval {	sub iclicker_eval {
Line 9329 sub iclicker_eval {	Line 8986 sub iclicker_eval {
$id=~s/^[\#0]+//;	$id=~s/^[\#0]+//;
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
my $idx=3+$i*6;	my $idx=3+$i*6;
$entries[$idx]=~s/[^a-zA-Z0-9\.\*\-\+]+//g;
push(@idresponses,$entries[$idx]);	push(@idresponses,$entries[$idx]);
}	}
$$responses{$id}=join(',',@idresponses);	$$responses{$id}=join(',',@idresponses);
Line 9370 sub interwrite_eval {	Line 9026 sub interwrite_eval {
}	}

sub assign_clicker_grades {	sub assign_clicker_grades {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
# See which part we are saving to	# See which part we are saving to
my $res_error;	my $res_error;
Line 9382 sub assign_clicker_grades {	Line 9037 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='';

$result .= '<br />'.
&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('Assigning grades based on clicker file').'</th>'.
&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row().'<td>';

	my $heading=&mt('Assigning grades based on clicker file');
	$result.=(<<ENDHEADER);
	<br /><table width="100%" border="0"><tr><td bgcolor="#777777">
	<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>
	<b>$heading</b></td></tr><tr bgcolor=#ffffe6><td>
	ENDHEADER
# Get correct result	# Get correct result
# FIXME: Possibly need delimiter other than ":"	# FIXME: Possibly need delimiter other than ":"
my @correct=();	my @correct=();
Line 9406 sub assign_clicker_grades {	Line 9060 sub assign_clicker_grades {
$result.='<br /><span class="LC_warning">'.	$result.='<br /><span class="LC_warning">'.
&mt('More than one correct result given for question "[_1]": [_2] versus [_3].',	&mt('More than one correct result given for question "[_1]": [_2] versus [_3].',
$env{'form.question:'.$i},$correct[$i],$input[$i]).'</span>';	$env{'form.question:'.$i},$correct[$i],$input[$i]).'</span>';
} elsif (($input[$i]) \|\| ($input[$i] eq '0')) {	} elsif ($input[$i]) {
$correct[$i]=$input[$i];	$correct[$i]=$input[$i];
}	}
}	}
}	}
}	}
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
if ((!$correct[$i]) && ($correct[$i] ne '0')) {	if (!$correct[$i]) {
$result.='<br /><span class="LC_error">'.	$result.='<br /><span class="LC_error">'.
&mt('No correct result given for question "[_1]"!',	&mt('No correct result given for question "[_1]"!',
$env{'form.question:'.$i}).'</span>';	$env{'form.question:'.$i}).'</span>';
}	}
}	}
$result.='<br />'.&mt("Correct answer: [_1]",join(', ',map { ((($_) \|\| ($_ eq '0'))?$_:'-') } @correct));	$result.='<br />'.&mt("Correct answer: [_1]",join(', ',map { ($_?$_:'-') } @correct));
}	}
# Start grading	# Start grading
my $pcorrect=$env{'form.pcorrect'};	my $pcorrect=$env{'form.pcorrect'};
my $pincorrect=$env{'form.pincorrect'};	my $pincorrect=$env{'form.pincorrect'};
my $storecount=0;	my $storecount=0;
my %users=();
foreach my $key (keys(%env)) {	foreach my $key (keys(%env)) {
my $user='';	my $user='';
if ($key=~/^form\.student\:(.*)$/) {	if ($key=~/^form\.student\:(.*)$/) {
Line 9439 sub assign_clicker_grades {	Line 9092 sub assign_clicker_grades {
$user=$env{'form.multi'.$id};	$user=$env{'form.multi'.$id};
}	}
}	}
if ($user) {	if ($user) {
if ($users{$user}) {
$result.='<br /><span class="LC_warning">'.
&mt("More than one entry found for <tt>[_1]</tt>!",$user).
'</span><br />';
}
$users{$user}=1;
my @answer=split(/\,/,$env{$key});	my @answer=split(/\,/,$env{$key});
my $sum=0;	my $sum=0;
my $realnumber=$number;	my $realnumber=$number;
Line 9458 sub assign_clicker_grades {	Line 9105 sub assign_clicker_grades {
} elsif ($correct[$i] eq '*') {	} elsif ($correct[$i] eq '*') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} else {	} else {
# We actually grade if correct or not	if ($answer[$i] eq $correct[$i]) {
my $increment=$pincorrect;	$sum+=$pcorrect;
# Special case: numerical answer "0"	} else {
if ($correct[$i] eq '0') {	$sum+=$pincorrect;
if ($answer[$i]=~/^[0\.]+$/) {
$increment=$pcorrect;
}
# General numerical answer, both evaluate to something non-zero
} elsif ((1.0$correct[$i]!=0) && (1.0$answer[$i]!=0)) {
if (1.0$correct[$i]==1.0$answer[$i]) {
$increment=$pcorrect;
}
# Must be just alphanumeric
} elsif ($answer[$i] eq $correct[$i]) {
$increment=$pcorrect;
}	}
$sum+=$increment;
}	}
}	}
}	}
Line 9497 sub assign_clicker_grades {	Line 9132 sub assign_clicker_grades {
}	}
# We are done	# We are done
$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).	$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).
'</td>'.	'</td></tr></table>'."\n".
&Apache::loncommon::end_data_table_row().	'</td></tr></table><br /><br />'."\n";
&Apache::loncommon::end_data_table()."<br /><br />\n";	return $result;
return $result.&show_grading_menu_form($symb);
}	}

sub navmap_errormsg {	sub navmap_errormsg {
Line 9510 sub navmap_errormsg {	Line 9144 sub navmap_errormsg {
'</div>';	'</div>';
}	}

	sub startpage {
	my ($r,$symb,$crumbs,$onlyfolderflag,$nodisplayflag) = @_;
	unshift(@$crumbs,{href=>&href_symb_cmd($symb,'gradingmenu'),text=>"Grading"});
	$r->print(&Apache::loncommon::start_page('Grading',undef,
	{'bread_crumbs' => $crumbs}));
	unless ($nodisplayflag) {
	$r->print(&Apache::lonhtmlcommon::resource_info_box($symb,$onlyfolderflag));
	}
	}

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

my $symb=&get_symb($request,1);	# 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];

Line 9528 sub handler {	Line 9175 sub handler {
&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"}];
my $start_page = &Apache::loncommon::start_page('Grading',undef,
{'bread_crumbs' => $brcrum});
if ($symb eq '' && $command eq '') {	if ($symb eq '' && $command eq '') {
if ($env{'user.adv'}) {	#
&Apache::loncommon::content_type($request,'text/html');	# Not called from a resource
$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) {
$request->internal_redirect('/adm/quickgrades');
} else {
&Apache::loncommon::content_type($request,'text/html');
$request->send_http_header;
$request->print($start_page);
}
}
} else {	} else {
&init_perm();	&init_perm();
if (!$env{'request.course.id'}) {
# Not in a course.
$env{'user.error.msg'}="/adm/grades::vgr:0:0:Cannot display grades page outside course context";
return HTTP_NOT_ACCEPTABLE;
} elsif (!%perm) {
$request->internal_redirect('/adm/quickgrades');
}
&Apache::loncommon::content_type($request,'text/html');
$request->send_http_header;
$request->print($start_page);
if ($command eq 'submission' && $perm{'vgr'}) {	if ($command eq 'submission' && $perm{'vgr'}) {
($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));	&startpage($request,$symb,[{href=>"", text=>"Student Submissions"}]);
	($env{'form.student'} eq '' ? &listStudents($request,$symb) : &submission($request,0,0,$symb));
} elsif ($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);
	&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);
	$request->print(&processHandGrade($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=>'Grade/Manage/Review Bubblesheets'}],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=>'Grade/Manage/Review Bubblesheets'}],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=>'Grade/Manage/Review Bubblesheets'}],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=>'Grade/Manage/Review Bubblesheets'}],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=>'Grade/Manage/Review Bubblesheets'}],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=>'Grade/Manage/Review Bubblesheets'}],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) {	} elsif ($command) {
	&startpage($request,$symb);
$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');	$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');
}	}
}	}
Line 9659 sub handler {	Line 9324 sub handler {
}	}
$request->print(&Apache::loncommon::end_page());	$request->print(&Apache::loncommon::end_page());
&reset_caches();	&reset_caches();
return OK;	return '';
}	}

1;	1;
Line 9786 ssi_with_retries()	Line 9451 ssi_with_retries()

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

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

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

Line 9806 ssi_with_retries()	Line 9471 ssi_with_retries()

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

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

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

Line 9820 ssi_with_retries()	Line 9485 ssi_with_retries()
=item scantron_download_scantron_data() :	=item scantron_download_scantron_data() :

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

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

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

Removed from v.1.596.2.10
changed lines
	Added in v.1.617