loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.574 and 1.631

version 1.574, 2009/05/14 14:24:07	version 1.631, 2010/04/25 13:18:32
Line 43 use Apache::lonmsg();	Line 43 use Apache::lonmsg();
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonenc;	use Apache::lonenc;
	use Apache::lonstathelpers;
use String::Similarity;	use String::Similarity;
use LONCAPA;	use LONCAPA;

Line 96 sub ssi_print_error {	Line 97 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 ($symb) = @_;	my ($symb,$errorref) = @_;

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($errorref)) {
	$$errorref = 'navmap';
	return;
	}
	}
my $res = $navmap->getBySymb($symb);	my $res = $navmap->getBySymb($symb);
my $partlist = $res->parts();	my $partlist = $res->parts();
my $url = $res->src();	my $url = $res->src();
Line 114 sub getpartlist {	Line 124 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) {
$request->print("Unable to handle ambiguous references:$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 143 sub nameUserString {	Line 138 sub nameUserString {

#--- Get the partlist and the response type for a given problem. ---	#--- Get the partlist and the response type for a given problem. ---
#--- Indicate if a response type is coded handgraded or not. ---	#--- Indicate if a response type is coded handgraded or not. ---
	#--- Sets response_error pointer to "1" if navmaps object broken ---
sub response_type {	sub response_type {
my ($symb) = shift;	my ($symb,$response_error) = @_;

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($response_error)) {
	$$response_error = 1;
	}
	return;
	}
my $res = $navmap->getBySymb($symb);	my $res = $navmap->getBySymb($symb);
	unless (ref($res)) {
	$$response_error = 1;
	return;
	}
my $partlist = $res->parts();	my $partlist = $res->parts();
my %vPart =	my %vPart =
map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart'));	map { $_ => 1 } (&Apache::loncommon::get_env_multiple('form.vPart'));
Line 183 sub get_display_part {	Line 189 sub get_display_part {
my ($partID,$symb)=@_;	my ($partID,$symb)=@_;
my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb);	my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb);
if (defined($display) and $display ne '') {	if (defined($display) and $display ne '') {
$display.= " (<span class=\"LC_internal_info\">id $partID</span>)";	$display.= ' (<span class="LC_internal_info">'
	.&mt('Part ID: [_1]',$partID).'</span>)';
} else {	} else {
$display=$partID;	$display=$partID;
}	}
return $display;	return $display;
}	}

#--- Show resource title
#--- and parts and response type
sub showResourceInfo {
my ($symb,$probTitle,$checkboxes) = @_;
my $col=3;
if ($checkboxes) { $col=4; }
my $result = '<h3>'.&mt('Current Resource').': '.$probTitle.'</h3>'."\n";
$result .='<table border="0">';
my ($partlist,$handgrade,$responseType) = &response_type($symb);
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');
$result.='<tr>';
if ($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);
$result.='<td><b>'.&mt('Part').': </b>'.$display_part.
' <span class="LC_internal_info">'.$resID.'</span></td>'.
'<td><b>'.&mt('Type').': </b>'.$responsetype.'</td></tr>';
# '<td>'.&mt('<b>Handgrade: </b>[_1]',$handgrade).'</td></tr>';
}
}
$result.='</table>'."\n";
return $result,$responseType,$hdgrade,$partlist,$handgrade;
}

sub reset_caches {	sub reset_caches {
&reset_analyze_cache();	&reset_analyze_cache();
&reset_perm();	&reset_perm();
Line 396 sub cleanRecord {	Line 366 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>'.
$grayFont.$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 458 sub cleanRecord {	Line 428 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 487 sub commonJSfunctions {	Line 456 sub commonJSfunctions {
return selectOne.value;	return selectOne.value;
}	}
}	}
</script>
COMMONJSFUNCTIONS	COMMONJSFUNCTIONS
}	}

Line 642 sub student_gradeStatus {	Line 610 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 705 sub most_similar {	Line 671 sub most_similar {

# ignore empty submissions (occuring when only files are sent)	# ignore empty submissions (occuring when only files are sent)

unless ($uessay=~/\w+/) { return ''; }	unless ($uessay=~/\w+/s) { return ''; }

# these will be returned. Do not care if not at least 50 percent similar	# these will be returned. Do not care if not at least 50 percent similar
my $limit=0.6;	my $limit=0.6;
Line 742 sub most_similar {	Line 708 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 766 sub verifyreceipt {	Line 741 sub verifyreceipt {
if ($env{"course.$courseid.receiptalg"} eq 'receipt2' \|\|	if ($env{"course.$courseid.receiptalg"} eq 'receipt2' \|\|
$env{"course.$courseid.receiptalg"} eq 'receipt3') { $receiptparts=1; }	$env{"course.$courseid.receiptalg"} eq 'receipt3') { $receiptparts=1; }
my $parts=['0'];	my $parts=['0'];
if ($receiptparts) { ($parts)=&response_type($symb); }	if ($receiptparts) {
	my $res_error;
	($parts)=&response_type($symb,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
	}

my $header =	my $header =
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
Line 808 sub verifyreceipt {	Line 789 sub verifyreceipt {
}	}
}	}
if ($matches == 0) {	if ($matches == 0) {
$string = $title.&mt('No match found for the above receipt.');	$string = $title
	.'<p class="LC_warning">'
	.&mt('No match found for the above receipt number.')
	.'</p>';
} else {	} else {
$string = &jscriptNform($symb).$title.	$string = &jscriptNform($symb).$title.
'<p>'.	'<p>'.
&mt('The above receipt matches the following [numerate,_1,student].',$matches).	&mt('The above receipt number matches the following [quant,_1,student].',$matches).
'</p>'.	'</p>'.
$header.	$header.
$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 826 sub verifyreceipt {	Line 810 sub verifyreceipt {
#--- Also called directly when one clicks on the subm button	#--- Also called directly when one clicks on the subm button
# on the problem page.	# on the problem page.
sub listStudents {	sub listStudents {
my ($request) = shift;	my ($request,$symb,$submitonly) = @_;

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

my $result='<h3><span class="LC_info"> '	my $result='<h3><span class="LC_info"> '
.&mt("$viewgrade Submissions for a Student or a Group of Students")	.&mt("View/Grade/Regrade Submissions for a Student or a Group of Students")
.'</span></h3>';	.'</span></h3>';
	my $res_error;
my ($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 878 sub listStudents {	Line 859 sub listStudents {
formname.command.value = 'submission';	formname.command.value = 'submission';
formname.submit();	formname.submit();
}	}
</script>
LISTJAVASCRIPT	LISTJAVASCRIPT

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

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

$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();	$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
Line 902 LISTJAVASCRIPT	Line 880 LISTJAVASCRIPT
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();

my $submission_options;	my $submission_options;
if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
$submission_options.=
'<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> '.&mt('essay part only').' </label>'."\n";
}
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;	my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
$env{'form.Status'} = $saveStatus;	$env{'form.Status'} = $saveStatus;
$submission_options.=	$submission_options.=
'<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> '.&mt('last submission only').' </label>'."\n".	'<span class="LC_nobreak">'.
'<label><input type="radio" name="lastSub" value="last" /> '.&mt('last submission & parts info').' </label>'."\n".	'<label><input type="radio" name="lastSub" value="lastonly" /> '.
'<label><input type="radio" name="lastSub" value="datesub" /> '.&mt('by dates and submissions').' </label>'."\n".	&mt('last submission only').' </label></span>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> '.&mt('all details').'</label>';	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="lastSub" value="last" /> '.
	&mt('last submission & parts info').' </label></span>'."\n".
	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> '.
	&mt('by dates and submissions').'</label></span>'."\n".
	'<span class="LC_nobreak">'.
	'<label><input type="radio" name="lastSub" value="all" /> '.
	&mt('all details').'</label></span>';
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Submissions'))
.$submission_options	.$submission_options
.&Apache::lonhtmlcommon::row_closure();	.&Apache::lonhtmlcommon::row_closure();
Line 930 LISTJAVASCRIPT	Line 912 LISTJAVASCRIPT
$gradeTable .=	$gradeTable .=
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";	'<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n";

if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {	if (exists($env{'form.Status'})) {
$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";	$gradeTable .= '<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";
} else {	} else {
$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))	$gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('Student Status'))
Line 952 LISTJAVASCRIPT	Line 930 LISTJAVASCRIPT
.&Apache::lonhtmlcommon::end_pick_box();	.&Apache::lonhtmlcommon::end_pick_box();

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

# checkall buttons	# checkall buttons
$gradeTable.=&check_script('gradesub', 'stuinfo');	$gradeTable.=&check_script('gradesub', 'stuinfo');
$gradeTable.='<input type="button" '."\n".	$gradeTable.='<input type="button" '."\n".
'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n".	'onclick="javascript:checkSelect(this.form.stuinfo);" '."\n".
'value="'.&mt('Next').' →" /> <br />'."\n";	'value="'.&mt('Next').' →" /> <br />'."\n";
$gradeTable.=&check_buttons();	$gradeTable.=&check_buttons();
my ($classlist, undef, $fullname) = &getclasslist($getsec,'1',$getgroup);	my ($classlist, undef, $fullname) = &getclasslist($getsec,'1',$getgroup);
$gradeTable.= &Apache::loncommon::start_data_table().	$gradeTable.= &Apache::loncommon::start_data_table().
Line 969 LISTJAVASCRIPT	Line 947 LISTJAVASCRIPT
while ($loop < 2) {	while ($loop < 2) {
$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'.	$gradeTable.='<th>'.&mt('No.').'</th><th>'.&mt('Select').'</th>'.
'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>';	'<th>'.&nameUserString('header').' '.&mt('Section/Group').'</th>';
if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
foreach my $part (sort(@$partlist)) {	foreach my $part (sort(@$partlist)) {
my $display_part=	my $display_part=
&get_display_part((split(/_/,$part))[0],$symb);	&get_display_part((split(/_/,$part))[0],$symb);
Line 1007 LISTJAVASCRIPT	Line 983 LISTJAVASCRIPT
$status{'gradingqueue'} = $queue_status{'gradingqueue'};	$status{'gradingqueue'} = $queue_status{'gradingqueue'};
}	}

if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);	(%status) =&student_gradeStatus($symb,$udom,$uname,$partlist);
my $submitted = 0;	my $submitted = 0;
my $graded = 0;	my $graded = 0;
Line 1050 LISTJAVASCRIPT	Line 1024 LISTJAVASCRIPT
&nameUserString(undef,$$fullname{$student},$uname,$udom).	&nameUserString(undef,$$fullname{$student},$uname,$udom).
' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";	' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";

if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {	if ($submitonly ne 'all') {
foreach (sort(keys(%status))) {	foreach (sort(keys(%status))) {
next if ($_ =~ /^resource.*?submitted_by$/);	next if ($_ =~ /^resource.*?submitted_by$/);
$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";	$gradeTable.='<td align="center"> '.&mt($status{$_}).' </td>'."\n";
Line 1064 LISTJAVASCRIPT	Line 1038 LISTJAVASCRIPT
}	}
if ($ctr%2 ==1) {	if ($ctr%2 ==1) {
$gradeTable.='<td> </td><td> </td><td> </td>';	$gradeTable.='<td> </td><td> </td><td> </td>';
if ($env{'form.showgrading'} eq 'yes'	if (($submitonly ne 'queued') && ($submitonly ne 'all')) {
&& $submitonly ne 'queued'
&& $submitonly ne 'all') {
foreach (@$partlist) {	foreach (@$partlist) {
$gradeTable.='<td> </td>';	$gradeTable.='<td> </td>';
}	}
Line 1077 LISTJAVASCRIPT	Line 1049 LISTJAVASCRIPT
}	}

$gradeTable.=&Apache::loncommon::end_data_table()."\n".	$gradeTable.=&Apache::loncommon::end_data_table()."\n".
'<input type="button" '.	'<input type="button" '.
'onClick="javascript:checkSelect(this.form.stuinfo);" '.	'onclick="javascript:checkSelect(this.form.stuinfo);" '.
'value="'.&mt('Next').' →" /></form>'."\n";	'value="'.&mt('Next').' →" /></form>'."\n";
if ($ctr == 0) {	if ($ctr == 0) {
my $num_students=(scalar(keys(%$fullname)));	my $num_students=(scalar(keys(%$fullname)));
if ($num_students eq 0) {	if ($num_students eq 0) {
Line 1097 LISTJAVASCRIPT	Line 1069 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 1106 LISTJAVASCRIPT	Line 1077 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 1137 sub check_script {	Line 1108 sub check_script {
}	}
}	}

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

Line 1151 sub check_buttons {	Line 1122 sub check_buttons {

# Displays the submissions for one student or a group of students	# Displays the submissions for one student or a group of students
sub processGroup {	sub processGroup {
my ($request) = shift;	my ($request,$symb) = @_;
my $ctr = 0;	my $ctr = 0;
my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');	my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo');
my $total = scalar(@stuchecked)-1;	my $total = scalar(@stuchecked)-1;
Line 1161 sub processGroup {	Line 1132 sub processGroup {
$env{'form.student'} = $uname;	$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;	$env{'form.userdom'} = $udom;
$env{'form.fullname'} = $fullname;	$env{'form.fullname'} = $fullname;
&submission($request,$ctr,$total);	&submission($request,$ctr,$total,$symb);
$ctr++;	$ctr++;
}	}
return '';	return '';
Line 1176 sub processGroup {	Line 1147 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 1300 sub sub_page_js {	Line 1270 sub sub_page_js {

}	}
if (val == "Grade Student") {	if (val == "Grade Student") {
formname.showgrading.value = "yes";
if (formname.Status.value == "") {	if (formname.Status.value == "") {
formname.Status.value = "Active";	formname.Status.value = "Active";
}	}
Line 1345 sub sub_page_js {	Line 1314 sub sub_page_js {

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

Line 1355 sub sub_page_kw_js {	Line 1323 sub sub_page_kw_js {
my $iconpath = $request->dir_config('lonIconsURL');	my $iconpath = $request->dir_config('lonIconsURL');
&commonJSfunctions($request);	&commonJSfunctions($request);

my $inner_js_msg_central=<<INNERJS;	my $inner_js_msg_central= (<<INNERJS);
<script text="text/javascript">	<script type="text/javascript">
function checkInput() {	function checkInput() {
opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);	opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);
var nmsg = opener.document.SCORE.savemsgN.value;	var nmsg = opener.document.SCORE.savemsgN.value;
Line 1393 sub sub_page_kw_js {	Line 1361 sub sub_page_kw_js {
self.close()	self.close()

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

my $inner_js_highlight_central=<<INNERJS;	my $inner_js_highlight_central= (<<INNERJS);
<script type="text/javascript">	<script type="text/javascript">
function updateChoice(flag) {	function updateChoice(flag) {
opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);	opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);
opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);	opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);
Line 1432 INNERJS	Line 1400 INNERJS
my $docopen=&Apache::lonhtmlcommon::javascript_docopen();	my $docopen=&Apache::lonhtmlcommon::javascript_docopen();
$docopen=~s/^document\.//;	$docopen=~s/^document\.//;
my $alertmsg = &mt('Please select a word or group of words from document and then click this link.');	my $alertmsg = &mt('Please select a word or group of words from document and then click this link.');
$request->print(<<SUBJAVASCRIPT);	$request->print(&Apache::lonhtmlcommon::scripttag(<<SUBJAVASCRIPT));
<script type="text/javascript" language="javascript">

//===================== Show list of keywords ====================	//===================== Show list of keywords ====================
function keywords(formname) {	function keywords(formname) {
Line 1583 INNERJS	Line 1550 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=\\"Save\\" onClick=\\"javascript:checkInput()\\">  ");	pDoc.write("<input type=\\"button\\" value=\\"Save\\" onclick=\\"javascript:checkInput()\\">  ");
pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" 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 1657 INNERJS	Line 1624 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=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">  ");	hDoc.write("<input type=\\"button\\" value=\\"Save\\" onclick=\\"javascript:updateChoice(1)\\">  ");
hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" 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 1677 sub get_increment {	Line 1643 sub get_increment {
return $increment;	return $increment;
}	}

	sub gradeBox_start {
	return (
	&Apache::loncommon::start_data_table()
	.&Apache::loncommon::start_data_table_header_row()
	.'<th>'.&mt('Part').'</th>'
	.'<th>'.&mt('Points').'</th>'
	.'<th> </th>'
	.'<th>'.&mt('Assign Grade').'</th>'
	.'<th>'.&mt('Weight').'</th>'
	.'<th>'.&mt('Grade Status').'</th>'
	.&Apache::loncommon::end_data_table_header_row()
	);
	}

	sub gradeBox_end {
	return (
	&Apache::loncommon::end_data_table()
	);
	}
#--- displays the grading box, used in essay type problem and grading by page/sequence	#--- displays the grading box, used in essay type problem and grading by page/sequence
sub gradeBox {	sub gradeBox {
my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;	my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_;
Line 1696 sub gradeBox {	Line 1681 sub gradeBox {
if ($last_resets{$partid}) {	if ($last_resets{$partid}) {
$aggtries = &get_num_tries($record,$last_resets{$partid},$partid);	$aggtries = &get_num_tries($record,$last_resets{$partid},$partid);
}	}
$result.='<table border="0"><tr>';	$result.=&Apache::loncommon::start_data_table_row();
my $ctr = 0;	my $ctr = 0;
my $thisweight = 0;	my $thisweight = 0;
my $increment = &get_increment();	my $increment = &get_increment();
Line 1704 sub gradeBox {	Line 1689 sub gradeBox {
my $radio.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across	my $radio.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
while ($thisweight<=$wgt) {	while ($thisweight<=$wgt) {
$radio.= '<td><span class="LC_nobreak"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.	$radio.= '<td><span class="LC_nobreak"><label><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.	'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
$thisweight.')" value="'.$thisweight.'" '.	$thisweight.')" value="'.$thisweight.'" '.
($score eq $thisweight ? 'checked="checked"':'').' /> '.$thisweight."</label></span></td>\n";	($score eq $thisweight ? 'checked="checked"':'').' /> '.$thisweight."</label></span></td>\n";
$radio.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');	$radio.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
Line 1715 sub gradeBox {	Line 1700 sub gradeBox {

my $line.='<input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.	my $line.='<input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'.
($score ne ''? ' value = "'.$score.'"':'').' size="4" '.	($score ne ''? ' value = "'.$score.'"':'').' size="4" '.
'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.	'onchange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','.
$wgt.')" /></td>'."\n";	$wgt.')" /></td>'."\n";
$line.='<td>/'.$wgt.' '.$wgtmsg.	$line.='<td>/'.$wgt.' '.$wgtmsg.
($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').	($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
' </td><td><b>'.&mt('Grade Status').':</b>'."\n";	' </td>'."\n";
$line.='<select name="GD_SEL'.$counter.'_'.$partid.'" '.	$line.='<td><select name="GD_SEL'.$counter.'_'.$partid.'" '.
'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";	'onchange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n";
if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {	if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
$line.='<option></option>'.	$line.='<option></option>'.
'<option value="excused" selected="selected">'.&mt('excused').'</option>';	'<option value="excused" selected="selected">'.&mt('excused').'</option>';
Line 1732 sub gradeBox {	Line 1717 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 .=	$result .=
'<td><b>'.&mt('Part').':</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points').':</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>'.	'<td>'.$display_part.'</td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>';
	$result.=&Apache::loncommon::end_data_table_row();
$result.='</tr></table>'."\n";
$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".	$result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n".
'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".	'<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n".
'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.	'<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'.
Line 1745 sub gradeBox {	Line 1728 sub gradeBox {
$$record{'resource.'.$partid.'.tries'}.'" />'."\n".	$$record{'resource.'.$partid.'.tries'}.'" />'."\n".
'<input type="hidden" name="aggtries'.$counter.'_'.$partid.'" value="'.	'<input type="hidden" name="aggtries'.$counter.'_'.$partid.'" value="'.
$aggtries.'" />'."\n";	$aggtries.'" />'."\n";
$result.=&handback_box($symb,$uname,$udom,$counter,$partid,$record);	my $res_error;
	$result.=&handback_box($symb,$uname,$udom,$counter,$partid,$record,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
return $result;	return $result;
}	}

sub handback_box {	sub handback_box {
my ($symb,$uname,$udom,$counter,$partid,$record) = @_;	my ($symb,$uname,$udom,$counter,$partid,$record,$res_error_pointer) = @_;
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my ($partlist,$handgrade,$responseType) = &response_type($symb,$res_error_pointer);
my (@respids);	my (@respids);
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
Line 1813 sub show_problem {	Line 1800 sub show_problem {
$companswer=~s\|name="submit"\|name="would_have_been_submit"\|g;	$companswer=~s\|name="submit"\|name="would_have_been_submit"\|g;
}	}
$rendered=	$rendered=
'<div class="LC_grade_show_problem_header">'.	'<div class="LC_Box">'
&mt('View of the problem').	.'<h3 class="LC_hcell">'.&mt('View of the problem').'</h3>'
'</div><div class="LC_grade_show_problem_problem">'.	.$rendered
$rendered.	.'</div>';
'</div>';
$companswer=	$companswer=
'<div class="LC_grade_show_problem_header">'.	'<div class="LC_Box">'
&mt('Correct answer').	.'<h3 class="LC_hcell">'.&mt('Correct answer').'</h3>'
'</div><div class="LC_grade_show_problem_problem">'.	.$companswer
$companswer.	.'</div>';
'</div>';
my $result;	my $result;
if ($mode eq 'both') {	if ($mode eq 'both') {
$result=$rendered.$companswer;	$result=$rendered.$companswer;
} elsif ($mode eq 'text') {	} elsif ($mode eq 'text') {
$result=$rendered;	$result=$rendered;
} elsif ($mode eq 'answer') {	} elsif ($mode eq 'answer') {
$result=$companswer;	$result=$companswer;
}	}
$result='<div class="LC_grade_show_problem">'.$result.'</div>';
return $result;	return $result;
}	}

Line 1858 sub files_exist {	Line 1842 sub files_exist {

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

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

Line 1870 sub download_all_link {	Line 1859 sub download_all_link {
'cgi.'.$identifier.'.parts' => $parts,});	'cgi.'.$identifier.'.parts' => $parts,});
$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.	$r->print('<a href="/cgi-bin/multidownload.pl?'.$identifier.'">'.
&mt('Download All Submitted Documents').'</a>');	&mt('Download All Submitted Documents').'</a>');
return	return;
	}

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

sub build_section_inputs {	sub build_section_inputs {
Line 1888 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 1916 sub submission {	Line 1912 sub submission {
# header info	# header info
if ($counter == 0) {	if ($counter == 0) {
&sub_page_js($request);	&sub_page_js($request);
&sub_page_kw_js($request) if ($env{'form.handgrade'} eq 'yes');	&sub_page_kw_js($request);
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?	$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>');
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
if ($env{'form.handgrade'} eq 'yes' && &files_exist($request, $symb)) {
&download_all_link($request, $symb);
}
$request->print('<h3> <span class="LC_info">'.&mt('Submission Record').'</span></h3>'."\n".
'<h4> '.&mt('<b>Resource: </b> [_1]',$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 1943 sub submission {	Line 1933 sub submission {
# kwclr is the only variable that is guaranteed to be non blank	# kwclr is the only variable that is guaranteed to be non blank
# if this subroutine has been called once.	# if this subroutine has been called once.
my %keyhash = ();	my %keyhash = ();
if ($env{'form.kwclr'} eq '' && $env{'form.handgrade'} eq 'yes') {	# if ($env{'form.kwclr'} eq '' && $env{'form.handgrade'} eq 'yes') {
	if (1) {
%keyhash = &Apache::lonnet::dump('nohist_handgrade',	%keyhash = &Apache::lonnet::dump('nohist_handgrade',
$env{'course.'.$env{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'});	$env{'course.'.$env{'request.course.id'}.'.num'});
Line 1954 sub submission {	Line 1945 sub submission {
$env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';	$env{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0';
$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';	$env{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?	$env{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ?
$keyhash{$symb.'_subject'} : $env{'form.probTitle'};	$keyhash{$symb.'_subject'} : $probtitle;
$env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';	$env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
}	}
my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};	my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".	$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
'<input type="hidden" name="command" value="handgrade" />'."\n".	'<input type="hidden" name="command" value="handgrade" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".	'<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".	'<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="refresh" value="off" />'."\n".	'<input type="hidden" name="refresh" value="off" />'."\n".
'<input type="hidden" name="studentNo" value="" />'."\n".	'<input type="hidden" name="studentNo" value="" />'."\n".
'<input type="hidden" name="gradeOpt" value="" />'."\n".	'<input type="hidden" name="gradeOpt" value="" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" />'."\n".
'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".	'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".
'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".	'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".
'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".	'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".
'<input type="hidden" name="NCT"'.	'<input type="hidden" name="NCT"'.
' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");	' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n");
if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
$request->print('<input type="hidden" name="keywords" value="'.$env{'form.keywords'}.'" />'."\n".	$request->print('<input type="hidden" name="keywords" value="'.$env{'form.keywords'}.'" />'."\n".
'<input type="hidden" name="kwclr" value="'.$env{'form.kwclr'}.'" />'."\n".	'<input type="hidden" name="kwclr" value="'.$env{'form.kwclr'}.'" />'."\n".
'<input type="hidden" name="kwsize" value="'.$env{'form.kwsize'}.'" />'."\n".	'<input type="hidden" name="kwsize" value="'.$env{'form.kwsize'}.'" />'."\n".
Line 2003 sub submission {	Line 1991 sub submission {
}	}
$request->print($prnmsg);	$request->print($prnmsg);

if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
#	#
# Print out the keyword options line	# Print out the keyword options line
#	#
$request->print(<<KEYWORDS);	$request->print(<<KEYWORDS);
<b>Keyword Options:</b>	<b>Keyword Options:</b>
<a href="javascript:keywords(document.SCORE);" target="_self">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">Paste Selection to List</a>	CLASS="page">Paste Selection to List</a>
<a href="javascript:kwhighlight();" target="_self">Highlight Attribute</a><br /><br />	<a href="javascript:kwhighlight();" target="_self">Highlight Attribute</a><br /><br />
KEYWORDS	KEYWORDS
Line 2026 KEYWORDS	Line 2015 KEYWORDS
}	}

# This is where output for one specific student would start	# This is where output for one specific student would start
my $add_class = ($counter%2) ? 'LC_grade_show_user_odd_row' : '';	my $add_class = ($counter%2) ? ' LC_grade_show_user_odd_row' : '';
$request->print("\n\n".	$request->print(
'<div class="LC_grade_show_user '.$add_class.'">'.	"\n\n"
'<div class="LC_grade_user_name">'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'</div>'.	.'<div class="LC_grade_show_user'.$add_class.'">'
'<div class="LC_grade_show_user_body">'."\n");	.'<h2>'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'</h2>'
	."\n"
	);

	# Show additional functions if allowed
	if ($perm{'vgr'}) {
	$request->print(
	&Apache::loncommon::track_student_link(
	&mt('View recent activity'),
	$uname,$udom,'check')
	.' '
	);
	}
	if ($perm{'opa'}) {
	$request->print(
	&Apache::loncommon::pprmlink(
	&mt('Set/Change parameters'),
	$uname,$udom,$symb,'check'));
	}

	# Show Problem
if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {	if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {
my $mode;	my $mode;
if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {	if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') {
Line 2046 KEYWORDS	Line 2054 KEYWORDS
}	}

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

# Display student info	# Display student info
$request->print(($counter == 0 ? '' : '<br />'));	$request->print(($counter == 0 ? '' : '<br />'));
my $result='<div class="LC_grade_submissions">';

$result.='<div class="LC_grade_submissions_header">';
$result.= &mt('Submissions');
$result.='<input type="hidden" name="name'.$counter.
'" value="'.$env{'form.fullname'}.'" />'."\n";
if ($env{'form.handgrade'} eq 'no') {
$result.='<span class="LC_grade_check_note">'.
&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)."</span>\n";

	my $result='<div class="LC_Box">'
	.'<h3 class="LC_hcell">'.&mt('Submissions').'</h3>';
	$result.='<input type="hidden" name="name'.$counter.
	'" value="'.$env{'form.fullname'}.'" />'."\n";
	# if ($env{'form.handgrade'} eq 'no') {
	if (1) {
	$result.='<p class="LC_info">'
	.&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)
	."</p>\n";
}	}



# If any part of the problem is an essay-response (handgraded), then check for collaborators	# If any part of the problem is an essay-response (handgraded), then check for collaborators
my $fullname;	my $fullname;
my $col_fullnames = [];	my $col_fullnames = [];
if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
(my $sub_result,$fullname,$col_fullnames)=	(my $sub_result,$fullname,$col_fullnames)=
&check_collaborators($symb,$uname,$udom,\%record,$handgrade,	&check_collaborators($symb,$uname,$udom,\%record,$handgrade,
$counter);	$counter);
$result.=$sub_result;	$result.=$sub_result;
}	}
$request->print($result."\n");	$request->print($result."\n");
$request->print('</div>'."\n");
# print student answer/submission	# print student answer/submission
# Options are (1) Handgaded submission only	# Options are (1) Handgraded submission only
# (2) Last submission, includes submission that is not handgraded	# (2) Last submission, includes submission that is not handgraded
# (for multi-response type part)	# (for multi-response type part)
# (3) Last submission plus the parts info	# (3) Last submission plus the parts info
Line 2086 KEYWORDS	Line 2098 KEYWORDS

my $lastsubonly;	my $lastsubonly;

if ($$timestamp eq '') {	if ($$timestamp eq '') {
$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';	$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';
} else {	} else {
$lastsubonly = '<div class="LC_grade_submissions_body"> <b>Date Submitted:</b> '.$$timestamp."\n";	$lastsubonly =
	'<div class="LC_grade_submissions_body">'
	.'<b>'.&mt('Date Submitted:').'</b> '.$$timestamp."\n";

my %seenparts;	my %seenparts;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
Line 2113 KEYWORDS	Line 2127 KEYWORDS
}	}
my $responsetype = $responseType->{$partid}->{$respid};	my $responsetype = $responseType->{$partid}->{$respid};
if (!exists($record{"resource.$partid.$respid.submission"})) {	if (!exists($record{"resource.$partid.$respid.submission"})) {
$lastsubonly.="\n".'<div class="LC_grade_submission_part"><b>Part:</b> '.	$lastsubonly.="\n".'<div class="LC_grade_submission_part">'.
$display_part.' <span class="LC_internal_info">( ID '.$respid.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' )</span>   '.	' <span class="LC_internal_info">'.
	'('.&mt('Response ID: [_1]',$respid).')'.
	'</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;
}	}
foreach my $submission (@$string) {	foreach my $submission (@$string) {
my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);	my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);
if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }	if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }
my ($ressub,$subval) = split(/:/,$submission,2);	my ($ressub,$hide,$subval) = split(/:/,$submission,3);
# Similarity check	# Similarity check
my $similar='';	my $similar='';
if($env{'form.checkPlag'}){	if($env{'form.checkPlag'}){
Line 2134 KEYWORDS	Line 2150 KEYWORDS
&Apache::lonnet::coursedescription($ocrsid,	&Apache::lonnet::coursedescription($ocrsid,
{'one_time' => 1});	{'one_time' => 1});

$similar="<hr /><h3><span class=\"LC_warning\">".	if ($hide) {
&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',	$similar='<hr /><span class="LC_warning">'.&mt("Essay was found to be similar to another essay submitted for this assignment.").'<br />'.
$osim,	&mt('As the current submission is for an anonymous survey, no other details are available.').'</span><hr />';
&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',	} else {
$old_course_desc{'description'},	$similar="<hr /><h3><span class=\"LC_warning\">".
$old_course_desc{'num'},	&mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',
$old_course_desc{'domain'}).	$osim,
'</span></h3><blockquote><i>'.	&Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',
&keywords_highlight($oessay).	$old_course_desc{'description'},
'</i></blockquote><hr />';	$old_course_desc{'num'},
	$old_course_desc{'domain'}).
	'</span></h3><blockquote><i>'.
	&keywords_highlight($oessay).
	'</i></blockquote><hr />';
	}
}	}
}	}
my $order=&get_order($partid,$respid,$symb,$uname,$udom);	my $order=&get_order($partid,$respid,$symb,$uname,$udom);
Line 2151 KEYWORDS	Line 2172 KEYWORDS
($env{'form.lastSub'} eq 'hdgrade' &&	($env{'form.lastSub'} eq 'hdgrade' &&
$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {	$$handgrade{$$part[0].'_'.$$part[1]} eq 'yes')) {
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
$lastsubonly.='<div class="LC_grade_submission_part"><b>Part:</b> '.	$lastsubonly.='<div class="LC_grade_submission_part">'.
$display_part.' <span class="LC_internal_info">( ID '.$respid.	'<b>'.&mt('Part: [_1]',$display_part).'</b>'.
' )</span>   ';	' <span class="LC_internal_info">'.
	'('.&mt('Response ID: [_1]',$respid).')'.
	'</span>   ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
if (@$files) {	if (@$files) {
$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';	if ($hide) {
my $file_counter = 0;	$lastsubonly.='<br />'.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
foreach my $file (@$files) {	} else {
$file_counter++;	$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain viruses').'</span><br />';
&Apache::lonnet::allowuploaded('/adm/grades',$file);	foreach my $file (@$files) {
$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" /> '.$file.'</a>';	&Apache::lonnet::allowuploaded('/adm/grades',$file);
}	$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border="0" /> '.$file.'</a>';
	}
	}
$lastsubonly.='<br />';	$lastsubonly.='<br />';
}	}
$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.	if ($hide) {
&cleanRecord($subval,$responsetype,$symb,$partid,	$lastsubonly.='<b>'.&mt('Anonymous Survey').'</b>';
$respid,\%record,$order,undef,$uname,$udom);	} else {
	$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.
	&cleanRecord($subval,$responsetype,$symb,$partid,
	$respid,\%record,$order,undef,$uname,$udom);
	}
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
$lastsubonly.='</div>';	$lastsubonly.='</div>';
}	}
}	}
}	}
$lastsubonly.='</div>'."\n";	$lastsubonly.='</div>'."\n"; # End: LC_grade_submissions_body
}	}
$request->print($lastsubonly);	$request->print($lastsubonly);
} elsif ($env{'form.lastSub'} eq 'datesub') {	} elsif ($env{'form.lastSub'} eq 'datesub') {
my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);	my ($parts,$handgrade,$responseType) = &response_type($symb,\$res_error);
$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));	$request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom));
} elsif ($env{'form.lastSub'} =~ /^(last\|all)$/) {	} elsif ($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 2185 KEYWORDS	Line 2214 KEYWORDS
$last,'.submission',	$last,'.submission',
'Apache::grades::keywords_highlight'));	'Apache::grades::keywords_highlight'));
}	}

$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'	$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
.$udom.'" />'."\n");	.$udom.'" />'."\n");
# return if view submission with no grading option	# return if view submission with no grading option
if ($env{'form.showgrading'} eq '' \|\| (!&canmodify($usec))) {	# FIXME: the logic seems off here. Why show the grade button if you cannot grade?
	if (!&canmodify($usec)) {
my $toGrade.='<input type="button" value="Grade Student" '.	my $toGrade.='<input type="button" value="Grade Student" '.
'onClick="javascript:checksubmit(this.form,\'Grade Student\',\''	'onclick="javascript:checksubmit(this.form,\'Grade Student\',\''
.$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 2205 KEYWORDS	Line 2230 KEYWORDS
}	}

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

$result.='<div class="LC_grade_message_center_header">'.	$result.='<div class="LC_grade_message_center_header">'.
Line 2235 KEYWORDS	Line 2261 KEYWORDS
my @partlist;	my @partlist;
my @gradePartRespid;	my @gradePartRespid;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
$request->print('<div class="LC_grade_assign">'.	$request->print(
	'<div class="LC_Box">'
'<div class="LC_grade_assign_header">'.	.'<h3 class="LC_hcell">'.&mt('Assign Grades').'</h3>'
&mt('Assign Grades').'</div>'.	);
'<div class="LC_grade_assign_body">');	$request->print(&gradeBox_start());
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($partid,$respid) = @{ $part_response_id };	my ($partid,$respid) = @{ $part_response_id };
my $part_resp = join('_',@{ $part_response_id });	my $part_resp = join('_',@{ $part_response_id });
Line 2251 KEYWORDS	Line 2277 KEYWORDS
push(@gradePartRespid,$partid.'.'.$respid);	push(@gradePartRespid,$partid.'.'.$respid);
$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));	$request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record));
}	}
$request->print('</div></div>');	$request->print(&gradeBox_end()); # </div>
	$request->print('</div>');

$request->print('<div class="LC_grade_info_links">');	$request->print('<div class="LC_grade_info_links">');
if ($perm{'vgr'}) {
$request->print(
&Apache::loncommon::track_student_link(&mt('View recent activity'),
$uname,$udom,'check'));
}
if ($perm{'opa'}) {
$request->print(
&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),
$uname,$udom,$symb,'check'));
}
$request->print('</div>');	$request->print('</div>');

$result='<input type="hidden" name="partlist'.$counter.	$result='<input type="hidden" name="partlist'.$counter.
Line 2280 KEYWORDS	Line 2297 KEYWORDS

# Done with printing info for one student	# Done with printing info for one student

$request->print('</div>');#LC_grade_show_user_body
$request->print('</div>');#LC_grade_show_user	$request->print('</div>');#LC_grade_show_user


# print end of form	# print end of form
if ($counter == $total) {	if ($counter == $total) {
my $endform='<table border="0"><tr><td>'."\n";	my $endform='<br /><hr /><table border="0"><tr><td>'."\n";
$endform.='<input type="button" value="'.&mt('Save & Next').'" '.	$endform.='<input type="button" value="'.&mt('Save & Next').'" '.
'onClick="javascript:checksubmit(this.form,\'Save & Next\','.	'onclick="javascript:checksubmit(this.form,\'Save & Next\','.
$total.','.scalar(@partlist).');" target="_self" />  '."\n";	$total.','.scalar(@partlist).');" target="_self" />  '."\n";
my $ntstu ='<select name="NTSTU">'.	my $ntstu ='<select name="NTSTU">'.
'<option>1</option><option>2</option>'.	'<option>1</option><option>2</option>'.
Line 2296 KEYWORDS	Line 2312 KEYWORDS
'<option>7</option><option>10</option></select>'."\n";	'<option>7</option><option>10</option></select>'."\n";
my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1');	my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1');
$ntstu =~ s/<option>$nsel</<option selected="selected">$nsel</;	$ntstu =~ s/<option>$nsel</<option selected="selected">$nsel</;
$endform.=&mt('[quant,_1,student]',$ntstu);	$endform.=&mt('[_1]student(s)',$ntstu);
$endform.='  <input type="button" value="'.&mt('Previous').'" '.	$endform.='  <input type="button" value="'.&mt('Previous').'" '.
'onClick="javascript:checksubmit(this.form,\'Previous\');" target="_self" />  '."\n".	'onclick="javascript:checksubmit(this.form,\'Previous\');" target="_self" />  '."\n".
'<input type="button" value="'.&mt('Next').'" '.	'<input type="button" value="'.&mt('Next').'" '.
'onClick="javascript:checksubmit(this.form,\'Next\');" target="_self" />  ';	'onclick="javascript:checksubmit(this.form,\'Next\');" target="_self" />  ';
$endform.=&mt('(Next and Previous (student) do not save the scores.)')."\n" ;	$endform.='<span class="LC_warning">'.
	&mt('(Next and Previous (student) do not save the scores.)').
	'</span>'."\n" ;
$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 2324 sub check_collaborators {	Line 2341 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 2340 sub check_collaborators {	Line 2357 sub check_collaborators {
}	}
}	}
if (scalar(@good_collaborators) != 0) {	if (scalar(@good_collaborators) != 0) {
$result.='<br />'.&mt('Collaborators: ');	$result.='<br />'.&mt('Collaborators:').'<ol>';
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);
$result.=$fullname->{$name}.'     ';	$result.='<li>'.$fullname->{$name}.'</li>';
}	}
$result.='<br />'."\n";	$result.='</ol><br />'."\n";
my ($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 2370 sub check_collaborators {	Line 2387 sub check_collaborators {
#--- Retrieve the last submission for all the parts	#--- Retrieve the last submission for all the parts
sub get_last_submission {	sub get_last_submission {
my ($returnhash)=@_;	my ($returnhash)=@_;
my (@string,$timestamp);	my (@string,$timestamp,%lasthidden);
if ($$returnhash{'version'}) {	if ($$returnhash{'version'}) {
my %lasthash=();	my %lasthash=();
my ($version);	my ($version);
Line 2382 sub get_last_submission {	Line 2399 sub get_last_submission {
&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});	&Apache::lonlocal::locallocaltime($$returnhash{$version.':timestamp'});
}	}
}	}
	my %typeparts;
	my $showsurv =
	&Apache::lonnet::allowed('vas',$env{'request.course.id'});
	foreach my $key (sort(keys(%lasthash))) {
	if ($key =~ /\.type$/) {
	if (($lasthash{$key} eq 'anonsurvey') \|\|
	($lasthash{$key} eq 'anonsurveycred')) {
	my ($ign,@parts) = split(/\./,$key);
	pop(@parts);
	unless ($showsurv) {
	my $id = join(',',@parts);
	$typeparts{$ign.'.'.$id} = $lasthash{$key};
	}
	delete($lasthash{$key});
	}
	}
	}
	my @hidden = keys(%typeparts);
foreach my $key (keys(%lasthash)) {	foreach my $key (keys(%lasthash)) {
next if ($key !~ /\.submission$/);	next if ($key !~ /\.submission$/);
	my $hide;
	if (@hidden) {
	foreach my $id (@hidden) {
	if ($key =~ /^\Q$id\E/) {
	$hide = 1;
	last;
	}
	}
	}
my ($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> ' : '';
push(@string, join(':', $key, $draft.$lasthash{$key}));	push(@string, join(':', $key, $hide, $draft.$lasthash{$key}));
}	}
}	}
if (!@string) {	if (!@string) {
Line 2413 sub keywords_highlight {	Line 2456 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 = $env{'form.NCT'};
Line 2454 sub processHandGrade {	Line 2496 sub processHandGrade {
if ($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 2482 sub processHandGrade {	Line 2524 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 2494 sub processHandGrade {	Line 2536 sub processHandGrade {
}	}
}	}

if ($env{'form.handgrade'} eq 'yes') {	# if ($env{'form.handgrade'} eq 'yes') {
	if (1) {
# Keywords sorted in alphabatical order	# Keywords sorted in alphabatical order
my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};	my $loginuser = $env{'user.name'}.':'.$env{'user.domain'};
my %keyhash = ();	my %keyhash = ();
Line 2547 sub processHandGrade {	Line 2590 sub processHandGrade {
my $processUser = $env{'form.unamedom'.$ctr};	my $processUser = $env{'form.unamedom'.$ctr};
($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);	($env{'form.student'},$env{'form.userdom'}) = split(/:/,$processUser);
$env{'form.fullname'} = $$fullname{$processUser};	$env{'form.fullname'} = $$fullname{$processUser};
&submission($request,$ctr,$total-1);	&submission($request,$ctr,$total-1,$symb);
$ctr++;	$ctr++;
}	}
return '';	return '';
}	}

# Go directly to grade student - from submission or link from chart page	# Go directly to grade student - from submission or link from chart page
	# FIXME: looks like reading off the button label!
if ($button eq 'Grade Student') {	if ($button eq 'Grade Student') {
(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{$processUser};
&submission($request,0,0);	&submission($request,0,0,$symb);
return '';	return '';
}	}

Line 2582 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 2592 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 ($button eq 'Previous');
my ($partlist) = &response_type($symb);	my $res_error;
	my ($partlist) = &response_type($symb,\$res_error);
	if ($res_error) {
	$request->print(&navmap_errormsg());
	return;
	}
foreach my $student (@parsedlist) {	foreach my $student (@parsedlist) {
my $submitonly=$env{'form.submitonly'};	my $submitonly=$env{'form.submitonly'};
my ($uname,$udom) = split(/:/,$student);	my ($uname,$udom) = split(/:/,$student);
Line 2639 sub processHandGrade {	Line 2689 sub processHandGrade {
$env{'form.student'} = $uname;	$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;	$env{'form.userdom'} = $udom;
$env{'form.fullname'} = $$fullname{$_};	$env{'form.fullname'} = $$fullname{$_};
&submission($request,$ctr,$total);	&submission($request,$ctr,$total,$symb);
$ctr++;	$ctr++;
}	}
if ($total < 0) {	if ($total < 0) {
my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";	my $the_end = '<h3><span class="LC_info">'.&mt('LON-CAPA User Message').'</span></h3><br />'."\n";
$the_end.=&mt('<b>Message: </b> No more students for this section or class.').'<br /><br />'."\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 2791 sub check_and_remove_from_queue {	Line 2840 sub check_and_remove_from_queue {
sub handback_files {	sub handback_files {
my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_;	my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_;
my $portfolio_root = '/userfiles/portfolio';	my $portfolio_root = '/userfiles/portfolio';
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	$request->print('<br />'.&navmap_errormsg().'<br />');
	return;
	}
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part_response_id (@part_response_id) {	foreach my $part_response_id (@part_response_id) {
my ($part_id,$resp_id) = @{ $part_response_id };	my ($part_id,$resp_id) = @{ $part_response_id };
Line 3040 sub viewgrades_js {	Line 3093 sub viewgrades_js {
my ($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 3202 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 3220 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 3231 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 3250 sub viewgrades {	Line 3297 sub viewgrades {
$result.= '<h3>'.$common_header.'</h3>'.&Apache::loncommon::start_data_table();	$result.= '<h3>'.$common_header.'</h3>'.&Apache::loncommon::start_data_table();
#radio buttons/text box for assigning points for a section or class.	#radio buttons/text box for assigning points for a section or class.
#handles different parts of a problem	#handles different parts of a problem
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
my %weight = ();	my %weight = ();
my $ctsparts = 0;	my $ctsparts = 0;
my %seen = ();	my %seen = ();
Line 3276 sub viewgrades {	Line 3327 sub viewgrades {
}	}
$radio.='</tr></table>';	$radio.='</tr></table>';
my $line = '<input type="text" name="TEXTVAL_'.	my $line = '<input type="text" name="TEXTVAL_'.
$partid.'" size="4" '.'onChange="javascript:writePoint(\''.	$partid.'" size="4" '.'onchange="javascript:writePoint(\''.
$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.	$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n";	$weight{$partid}.' '.&mt('(problem weight)').'</td>'."\n";
$line.= '<td><b>'.&mt('Grade Status').':</b><select name="SELVAL_'.$partid.'"'.	$line.= '<td><b>'.&mt('Grade Status').':</b><select name="SELVAL_'.$partid.'"'.
'onChange="javascript:writeRadText(\''.$partid.'\','.	'onchange="javascript:writeRadText(\''.$partid.'\','.
$weight{$partid}.')"> '.	$weight{$partid}.')"> '.
'<option selected="selected"> </option>'.	'<option selected="selected"> </option>'.
'<option value="excused">'.&mt('excused').'</option>'.	'<option value="excused">'.&mt('excused').'</option>'.
Line 3294 sub viewgrades {	Line 3345 sub viewgrades {

$result.=	$result.=
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td><b>'.&mt('Part').':</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points').':</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>'.	'<td><b>'.&mt('Part:').'</b></td><td>'.$display_part.'</td><td><b>'.&mt('Points:').'</b></td><td>'.$radio.'</td><td>'.&mt('or').'</td><td>'.$line.'</td>'.
&Apache::loncommon::end_data_table_row()."\n";	&Apache::loncommon::end_data_table_row()."\n";
$ctsparts++;	$ctsparts++;
}	}
$result.=&Apache::loncommon::end_data_table()."\n".	$result.=&Apache::loncommon::end_data_table()."\n".
'<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';	'<input type="hidden" name="totalparts" value="'.$ctsparts.'" />';
$result.='<input type="button" value="'.&mt('Revert to Default').'" '.	$result.='<input type="button" value="'.&mt('Revert to Default').'" '.
'onClick="javascript:resetEntry('.$ctsparts.');" />';	'onclick="javascript:resetEntry('.$ctsparts.');" />';

#table listing all the students in a section/class	#table listing all the students in a section/class
#header of table	#header of table
Line 3310 sub viewgrades {	Line 3361 sub viewgrades {
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('No.').'</th>'.	'<th>'.&mt('No.').'</th>'.
'<th>'.&nameUserString('header')."</th>\n";	'<th>'.&nameUserString('header')."</th>\n";
my (@parts) = sort(&getpartlist($symb));	my $partserror;
	my (@parts) = sort(&getpartlist($symb,\$partserror));
	if ($partserror) {
	return &navmap_errormsg();
	}
my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);	my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
my @partids = ();	my @partids = ();
foreach my $part (@parts) {	foreach my $part (@parts) {
Line 3320 sub viewgrades {	Line 3375 sub viewgrades {
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }	if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
my ($partid) = &split_part_type($part);	my ($partid) = &split_part_type($part);
push(@partids,$partid);	push(@partids,$partid);
	#
	# FIXME: Looks like $display looks at English text
	#
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
if ($display =~ /^Partial Credit Factor/) {	if ($display =~ /^Partial Credit Factor/) {
$result.='<th>'.	$result.='<th>'.
Line 3361 sub viewgrades {	Line 3419 sub viewgrades {
$result.=&Apache::loncommon::end_data_table();	$result.=&Apache::loncommon::end_data_table();
$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";	$result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n";
$result.='<input type="button" value="'.&mt('Save').'" '.	$result.='<input type="button" value="'.&mt('Save').'" '.
'onClick="javascript:submit();" target="_self" /></form>'."\n";	'onclick="javascript:submit();" target="_self" /></form>'."\n";
if (scalar(%$fullname) eq 0) {	if (scalar(%$fullname) eq 0) {
my $colspan=3+scalar(@parts);	my $colspan=3+scalar(@parts);
my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
Line 3371 sub viewgrades {	Line 3429 sub viewgrades {
$section_display, $stu_status).	$section_display, $stu_status).
'</span>';	'</span>';
}	}
$result.=&show_grading_menu_form($symb);
return $result;	return $result;
}	}

Line 3413 sub viewstudentgrade {	Line 3470 sub viewstudentgrade {
'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";	'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n";
$result.='<input type="text" name="'.	$result.='<input type="text" name="'.
'GD_'.$student.'_'.$part.'_awarded" '.	'GD_'.$student.'_'.$part.'_awarded" '.
'onChange="javascript:changeSelect(\''.$part.'\',\''.$student.	'onchange="javascript:changeSelect(\''.$part.'\',\''.$student.
'\')" value="'.$pts.'" size="4" /></td>'."\n";	'\')" value="'.$pts.'" size="4" /></td>'."\n";
} elsif ($type eq 'solved') {	} elsif ($type eq 'solved') {
my ($status,$foo)=split(/_/,$score,2);	my ($status,$foo)=split(/_/,$score,2);
Line 3422 sub viewstudentgrade {	Line 3479 sub viewstudentgrade {
$part.'_solved_s" value="'.$status.'" />'."\n";	$part.'_solved_s" value="'.$status.'" />'."\n";
$result.=' <select name="'.	$result.=' <select name="'.
'GD_'.$student.'_'.$part.'_solved" '.	'GD_'.$student.'_'.$part.'_solved" '.
'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";	'onchange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n";
$result.= (($status eq 'excused') ? '<option> </option><option selected="selected" value="excused">'.&mt('excused').'</option>'	$result.= (($status eq 'excused') ? '<option> </option><option selected="selected" value="excused">'.&mt('excused').'</option>'
: '<option selected="selected"> </option><option value="excused">'.&mt('excused').'</option>')."\n";	: '<option selected="selected"> </option><option value="excused">'.&mt('excused').'</option>')."\n";
$result.='<option value="reset status">'.&mt('reset status').'</option>';	$result.='<option value="reset status">'.&mt('reset status').'</option>';
Line 3443 sub viewstudentgrade {	Line 3500 sub viewstudentgrade {
#--- change scores for all the students in a section/class	#--- change scores for all the students in a section/class
# record does not get update if unchanged	# record does not get update if unchanged
sub editgrades {	sub editgrades {
my ($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 $result= &Apache::loncommon::start_data_table().
Line 3460 sub editgrades {	Line 3515 sub editgrades {
'incorrect'=>'incorrect_by_override',	'incorrect'=>'incorrect_by_override',
'excused' =>'excused',	'excused' =>'excused',
'ungraded' =>'ungraded_attempted',	'ungraded' =>'ungraded_attempted',
	'credited' =>'credit_attempted',
'nothing' => '',	'nothing' => '',
);	);
my ($classlist,undef,$fullname) = &getclasslist($env{'form.section'},'0');	my ($classlist,undef,$fullname) = &getclasslist($env{'form.section'},'0');
Line 3469 sub editgrades {	Line 3525 sub editgrades {
my %columns = ();	my %columns = ();
my ($i,$ctr,$count,$rec_update) = (0,0,0,0);	my ($i,$ctr,$count,$rec_update) = (0,0,0,0);

my (@parts) = sort(&getpartlist($symb));	my $partserror;
	my (@parts) = sort(&getpartlist($symb,\$partserror));
	if ($partserror) {
	return &navmap_errormsg();
	}
my $header;	my $header;
while ($ctr < $env{'form.totalparts'}) {	while ($ctr < $env{'form.totalparts'}) {
my $partid = $env{'form.partid_'.$ctr};	my $partid = $env{'form.partid_'.$ctr};
Line 3651 sub editgrades {	Line 3711 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 3765 sub csvuploadmap_header {	Line 3824 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 $ignore=&mt('Ignore First Line');
$symb = &Apache::lonenc::check_encrypt($symb);	$symb = &Apache::lonenc::check_encrypt($symb);
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
Line 3778 $result	Line 3835 $result
Total number of records found in file: $distotal <hr />	Total number of records found in file: $distotal <hr />
Enter as many fields as you can. The system will inform you and bring you back	Enter as many fields as you can. The system will inform you and bring you back
to this page if the data selected is insufficient to run your class.<hr />	to this page if the data selected is insufficient to run your class.<hr />
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />	<input type="button" value="Reverse Association" onclick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
<label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
<input type="hidden" name="associate" value="" />	<input type="hidden" name="associate" value="" />
<input type="hidden" name="phase" value="three" />	<input type="hidden" name="phase" value="three" />
<input type="hidden" name="datatoken" value="$datatoken" />	<input type="hidden" name="datatoken" value="$datatoken" />
Line 3788 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 '';

}	}

sub csvupload_fields {	sub csvupload_fields {
my ($symb) = @_;	my ($symb,$errorref) = @_;
my (@parts) = &getpartlist($symb);	my (@parts) = &getpartlist($symb,$errorref);
	if (ref($errorref)) {
	if ($$errorref) {
	return;
	}
	}

my @fields=(['ID','Student/Employee ID'],	my @fields=(['ID','Student/Employee ID'],
['username','Student Username'],	['username','Student Username'],
['domain','Student Domain']);	['domain','Student Domain']);
Line 3827 sub csvuploadmap_footer {	Line 3885 sub csvuploadmap_footer {
</table>	</table>
<input type="hidden" name="nfields" value="$i" />	<input type="hidden" name="nfields" value="$i" />
<input type="hidden" name="keyfields" value="$keyfields" />	<input type="hidden" name="keyfields" value="$keyfields" />
<input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br />	<input type="button" onclick="javascript:verify(this.form)" value="Assign Grades" /><br />
</form>	</form>
ENDPICK	ENDPICK
}	}

sub checkforfile_js {	sub checkforfile_js {
my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');	my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
my $result =<<CSVFORMJS;	my $result = &Apache::lonhtmlcommon::scripttag(<<CSVFORMJS);
<script type="text/javascript" language="javascript">
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("$alertmsg");	alert("$alertmsg");
Line 3843 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.').	$result.=' <b>'.&mt('Specify a file containing the class scores for current resource.').
Line 3869 sub upcsvScores_form {	Line 3921 sub upcsvScores_form {
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<input type="hidden" name="symb" value="$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>
</form>	</form>
ENDUPFORM	ENDUPFORM
$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",	$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
&mt("How do I create a CSV file from a spreadsheet"))	&mt("How do I create a CSV file from a spreadsheet"))
.'</td></tr></table>'."\n";	.'</td></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 $datatoken;
Line 3898 sub csvuploadmap {	Line 3945 sub csvuploadmap {
&Apache::loncommon::load_tmp_file($request);	&Apache::loncommon::load_tmp_file($request);
}	}
my @records=&Apache::loncommon::upfile_record_sep();	my @records=&Apache::loncommon::upfile_record_sep();
if ($env{'form.noFirstLine'}) { shift(@records); }
&csvuploadmap_header($request,$symb,$datatoken,$#records+1);	&csvuploadmap_header($request,$symb,$datatoken,$#records+1);
my ($i,$keyfields);	my ($i,$keyfields);
if (@records) {	if (@records) {
my @fields=&csvupload_fields($symb);	my $fieldserror;
	my @fields=&csvupload_fields($symb,\$fieldserror);
	if ($fieldserror) {
	$request->print(&navmap_errormsg());
	return;
	}
if ($env{'form.upfile_associate'} eq 'reverse') {	if ($env{'form.upfile_associate'} eq 'reverse') {
&Apache::loncommon::csv_print_samples($request,\@records);	&Apache::loncommon::csv_print_samples($request,\@records);
$i=&Apache::loncommon::csv_print_select_table($request,\@records,	$i=&Apache::loncommon::csv_print_select_table($request,\@records,
Line 3924 sub csvuploadmap {	Line 3974 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 $ignore=&mt('Ignore First Line');
$request->print(<<ENDPICK);	$request->print(<<ENDPICK);
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">	<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload">
<h3><span class="LC_info">Uploading Class Grade Options</span></h3>	<h3><span class="LC_info">Uploading Class Grade Options</span></h3>
Line 3969 ENDPICK	Line 4015 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 3991 sub get_fields {	Line 4036 sub get_fields {
}	}

sub csvuploadassign {	sub csvuploadassign {
my ($request)= @_;	my ($request,$symb)= @_;
my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $error_msg = '';	my $error_msg = '';
&Apache::loncommon::load_tmp_file($request);	&Apache::loncommon::load_tmp_file($request);
my @gradedata = &Apache::loncommon::upfile_record_sep();	my @gradedata = &Apache::loncommon::upfile_record_sep();
if ($env{'form.noFirstLine'}) { shift(@gradedata); }
my %fields=&get_fields();	my %fields=&get_fields();
$request->print('<h3>Assigning Grades</h3>');	$request->print('<h3>Assigning Grades</h3>');
my $courseid=$env{'request.course.id'};	my $courseid=$env{'request.course.id'};
Line 4079 sub csvuploadassign {	Line 4122 sub csvuploadassign {
$env{'request.course.id'},	$env{'request.course.id'},
$domain,$username);	$domain,$username);
if ($result eq 'ok') {	if ($result eq 'ok') {
	# Successfully stored
$request->print('.');	$request->print('.');
} else {	# Remove from grading queue
	&Apache::bridgetask::remove_from_queue('gradingqueue',$symb,
	$env{'course.'.$env{'request.course.id'}.'.domain'},
	$env{'course.'.$env{'request.course.id'}.'.num'},
	$domain,$username);
	$countdone++;
	} else {
$request->print("<p><span class=\"LC_error\">".	$request->print("<p><span class=\"LC_error\">".
&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",	&mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",
"$username:$domain",$result)."</span></p>");	"$username:$domain",$result)."</span></p>");
}	}
$request->rflush();	$request->rflush();
$countdone++;
}	}
}	}
$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));	$request->print('<br />'.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));
Line 4099 sub csvuploadassign {	Line 4148 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 $error_msg;
}	}
#------------- end of section for handling csv file upload ---------	#------------- end of section for handling csv file upload ---------
Line 4110 sub csvuploadassign {	Line 4158 sub csvuploadassign {
#	#
#--- Select a page/sequence and a student to grade	#--- Select a page/sequence and a student to grade
sub pickStudentPage {	sub pickStudentPage {
my ($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 4127 function checkPickOne(formname) {	Line 4174 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 4139 LISTJAVASCRIPT	Line 4185 LISTJAVASCRIPT
&mt('Manual Grading by Page or Sequence').'</span></h3>';	&mt('Manual Grading by Page or Sequence').'</span></h3>';

$result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";	$result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
my ($titles,$symbx) = &getSymbMap();	my $map_error;
	my ($titles,$symbx) = &getSymbMap($map_error);
	if ($map_error) {
	$request->print(&navmap_errormsg());
	return;
	}
my ($curpage) =&Apache::lonnet::decode_symb($symb);	my ($curpage) =&Apache::lonnet::decode_symb($symb);
# my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb);	# my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb);
# my $type=($curpage =~ /\.(page\|sequence)/);	# my $type=($curpage =~ /\.(page\|sequence)/);
Line 4180 LISTJAVASCRIPT	Line 4231 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";

$result.=' <input type="button" '.	$result.=' <input type="button" '.
'onClick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n";	'onclick="javascript:checkPickOne(this.form);" value="'.&mt('Next').' →" /><br />'."\n";

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

Line 4225 LISTJAVASCRIPT	Line 4275 LISTJAVASCRIPT
}	}
$studentTable.=&Apache::loncommon::end_data_table()."\n";	$studentTable.=&Apache::loncommon::end_data_table()."\n";
$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 '';
}	}

sub getSymbMap {	sub getSymbMap {
	my ($map_error) = @_;
my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($map_error)) {
	$$map_error = 'navmap';
	}
	return;
	}
my %symbx = ();	my %symbx = ();
my @titles = ();	my @titles = ();
my $minder = 0;	my $minder = 0;
Line 4258 sub getSymbMap {	Line 4313 sub getSymbMap {
#	#
#--- Displays a page/sequence w/wo problems, w/wo submissions	#--- Displays a page/sequence w/wo problems, w/wo submissions
sub displayPage {	sub displayPage {
my ($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 4278 sub displayPage {	Line 4331 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 4294 sub displayPage {	Line 4346 sub displayPage {
$request->print($result);	$request->print($result);

my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$request->print(&navmap_errormsg());
	return;
	}
my ($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 4311 sub displayPage {	Line 4366 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 4321 sub displayPage {	Line 4375 sub displayPage {
my $checkIcon = '<img alt="'.&mt('Check Mark').	my $checkIcon = '<img alt="'.&mt('Check Mark').
'" src="'.&Apache::loncommon::lonhttpdurl($request->dir_config('lonIconsURL').'/check.gif').'" height="16" border="0" />';	'" src="'.&Apache::loncommon::lonhttpdurl($request->dir_config('lonIconsURL').'/check.gif').'" height="16" border="0" />';

$studentTable.=' '.&mt('<b>Note:</b> Problems graded correct by the computer are marked with a [_1] symbol.',$checkIcon)."\n".	$studentTable.=' <span class="LC_info">'.
	&mt('Problems graded correct by the computer are marked with a [_1] symbol.',$checkIcon).
	'</span>'."\n".
&Apache::loncommon::start_data_table().	&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().	&Apache::loncommon::start_data_table_header_row().
'<th align="center"> Prob. </th>'.	'<th align="center"> Prob. </th>'.
Line 4392 sub displayPage {	Line 4448 sub displayPage {

}	}
if (&canmodify($usec)) {	if (&canmodify($usec)) {
	$studentTable.=&gradeBox_start();
foreach my $partid (@{$parts}) {	foreach my $partid (@{$parts}) {
$studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);	$studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record);
$studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";	$studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
$question++;	$question++;
}	}
	$studentTable.=&gradeBox_end();
$prob++;	$prob++;
}	}
$studentTable.='</td></tr>';	$studentTable.='</td></tr>';
Line 4405 sub displayPage {	Line 4463 sub displayPage {
$curRes = $iterator->next();	$curRes = $iterator->next();
}	}

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

return '';	return '';
Line 4454 sub displaySubByDates {	Line 4512 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;
	if (($$record{$version.':resource.'.$partid.'.type'} eq 'anonsurvey') \|\|
	($$record{$version.':resource.'.$partid.'.type'} eq 'anonsurveycred')) {
	$hidden = 1;
	}
my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)	my @matchKey = ($isTask ? sort(grep /^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys)
: sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));	: sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));


# next if ($$record{"$version:resource.$partid.solved"} eq '');	# next if ($$record{"$version:resource.$partid.solved"} eq '');
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
foreach my $matchKey (@matchKey) {	foreach my $matchKey (@matchKey) {
if (exists($$record{$version.':'.$matchKey}) &&	if (exists($$record{$version.':'.$matchKey}) &&
$$record{$version.':'.$matchKey} ne '') {	$$record{$version.':'.$matchKey} ne '') {

my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)	my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)
: ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));	: ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));
$displaySub[0].='<b>'.&mt('Part:').'</b> '.$display_part.' ';	$displaySub[0].='<span class="LC_nobreak"';
$displaySub[0].='<span class="LC_internal_info">('.&mt('ID').' '.	$displaySub[0].='<b>'.&mt('Part: [_1]',$display_part).'</b>'
$responseId.')</span> <b>';	.' <span class="LC_internal_info">'
if ($$record{"$where.$partid.tries"} eq '') {	.'('.&mt('Response ID: [_1]',$responseId).')'
$displaySub[0].=&mt('Trial not counted');	.'</span>'
} else {	.' <b>';
$displaySub[0].=&mt('Trial [_1]',	if ($hidden) {
	$displaySub[0].= &mt('Anonymous Survey').'</b>';
	} else {
	if ($$record{"$where.$partid.tries"} eq '') {
	$displaySub[0].=&mt('Trial not counted');
	} else {
	$displaySub[0].=&mt('Trial: [_1]',
$$record{"$where.$partid.tries"});	$$record{"$where.$partid.tries"});
}	}
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}->{$responseId})) {	if (!exists($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);	$no_increment);
}	}
$displaySub[0].='</b>  '.	$displaySub[0].='</b></span>'; # /nobreak
&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';	$displaySub[0].='  '.
	&cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom).'<br />';
	}
}	}
}	}
if (exists($$record{"$where.$partid.checkedin"})) {	if (exists($$record{"$where.$partid.checkedin"})) {
Line 4524 sub displaySubByDates {	Line 4594 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 4535 sub updateGradeByPage {	Line 4605 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 4544 sub updateGradeByPage {	Line 4613 sub updateGradeByPage {

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


my $navmap = Apache::lonnavmaps::navmap->new();	my $navmap = Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$request->print(&navmap_errormsg());
	return;
	}
my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});	my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps	my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {	if (!$map) {
$request->print('<span class="LC_warning">'.&mt('Unable to grade requested sequence ([_1]).',$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 4676 sub updateGradeByPage {	Line 4748 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 4689 sub updateGradeByPage {	Line 4760 sub updateGradeByPage {
#	#
#-------------------------------------------------------------------	#-------------------------------------------------------------------

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

Line 4754 the homework problem.	Line 4825 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 4767 sub defaultFormData {	Line 4836 sub defaultFormData {
Return html dropdown of possible sequences to grade	Return html dropdown of possible sequences to grade

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

=cut	=cut

sub getSequenceDropDown {	sub getSequenceDropDown {
my ($symb)=@_;	my ($symb,$map_error)=@_;
my $result='<select name="selectpage">'."\n";	my $result='<select name="selectpage">'."\n";
my ($titles,$symbx) = &getSymbMap();	my ($titles,$symbx) = &getSymbMap($map_error);
	if (ref($map_error)) {
	return if ($$map_error);
	}
my ($curpage)=&Apache::lonnet::decode_symb($symb);	my ($curpage)=&Apache::lonnet::decode_symb($symb);
my $ctr=0;	my $ctr=0;
foreach (@$titles) {	foreach (@$titles) {
Line 5037 sub scantron_CODEunique {	Line 5111 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 $sequence_selector=&getSequenceDropDown($symb);	my $map_error;
	my $sequence_selector=&getSequenceDropDown($symb,\$map_error);
	if ($map_error) {
	$r->print('<br />'.&navmap_errormsg().'<br />');
	return;
	}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
my $grading_menu_button=&show_grading_menu_form($symb);
my $file_selector=&scantron_uploads($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 5051 sub scantron_selectphase {	Line 5128 sub scantron_selectphase {

$ssi_error = 0;	$ssi_error = 0;

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

	# Chunk of form to prompt for a scantron file upload.

	$r->print('
	<br />
	'.&Apache::loncommon::start_data_table('LC_scantron_action').'
	'.&Apache::loncommon::start_data_table_header_row().'
	<th>
	'.&mt('Specify a bubblesheet data file to upload.').'
	</th>
	'.&Apache::loncommon::end_data_table_header_row().'
	'.&Apache::loncommon::start_data_table_row().'
	<td>
	');
	my $default_form_data=&defaultFormData($symb);
	my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'};
	$r->print(&Apache::lonhtmlcommon::scripttag('
	function checkUpload(formname) {
	if (formname.upfile.value == "") {
	alert("'.&mt('Please use the browse button to select a file from your local directory.').'");
	return false;
	}
	formname.submit();
	}'));
	$r->print('
	<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
	'.$default_form_data.'
	<input name="courseid" type="hidden" value="'.$cnum.'" />
	<input name="domainid" type="hidden" value="'.$cdom.'" />
	<input name="command" value="scantronupload_save" type="hidden" />
	'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'
	<br />
	<input type="button" onclick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
	</form>
	');

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

# Chunk of form to prompt for a file to grade and how:	# Chunk of form to prompt for a file to grade and how:

$result.= '	$result.= '
Line 5098 sub scantron_selectphase {	Line 5221 sub scantron_selectphase {

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

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

# Chunk of form to prompt for a scantron file upload.

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

<form enctype="multipart/form-data" action="/adm/grades" name="rules" method="post">
'.$default_form_data.'
<input name="courseid" type="hidden" value="'.$cnum.'" />
<input name="domainid" type="hidden" value="'.$cdom.'" />
<input name="command" value="scantronupload_save" type="hidden" />
'.&mt('File to upload: [_1]','<input type="file" name="upfile" size="50" />').'
<br />
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
</form>
');

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

# 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 5199 sub scantron_selectphase {	Line 5276 sub scantron_selectphase {
&Apache::loncommon::start_data_table_row()."\n".	&Apache::loncommon::start_data_table_row()."\n".
'<td colspan="2">'."\n".	'<td colspan="2">'."\n".
'<input type="hidden" name="command" value="checksubmissions" />'."\n".	'<input type="hidden" name="command" value="checksubmissions" />'."\n".
'<input type="submit" value="'.&mt('Review Scantron Data and Submission Records').'" />'."\n".	'<input type="submit" value="'.&mt('Review Bubblesheet Data and Submission Records').'" />'."\n".
'</td>'."\n".	'</td>'."\n".
&Apache::loncommon::end_data_table_row()."\n".	&Apache::loncommon::end_data_table_row()."\n".
&Apache::loncommon::end_data_table()."\n".	&Apache::loncommon::end_data_table()."\n".
'</form><br />');	'</form><br />');
$r->print($grading_menu_button);
return;	return;
}	}

Line 6104 sub scantron_warning_screen {	Line 6180 sub scantron_warning_screen {
=cut	=cut

sub scantron_do_warning {	sub scantron_do_warning {
my ($r)=@_;	my ($r,$symb)=@_;
my ($symb)=&get_symb($r);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $default_form_data=&defaultFormData($symb);	my $default_form_data=&defaultFormData($symb);
$r->print(&scantron_form_start().$default_form_data);	$r->print(&scantron_form_start().$default_form_data);
Line 6130 sub scantron_do_warning {	Line 6205 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 6186 SCANTRONFORM	Line 6261 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 6214 sub scantron_validate_file {	Line 6288 sub scantron_validate_file {
$r->print('<p>'.&mt('Gathering necessary information.').'</p>');$r->rflush();	$r->print('<p>'.&mt('Gathering necessary information.').'</p>');$r->rflush();
#get the student pick code ready	#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());	$r->print(&Apache::loncommon::studentbrowser_javascript());
my $max_bubble=&scantron_get_maxbubble();	my $nav_error;
	my $max_bubble=&scantron_get_maxbubble(\$nav_error);
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return '';
	}
my $result=&scantron_form_start($max_bubble).$default_form_data;	my $result=&scantron_form_start($max_bubble).$default_form_data;
$r->print($result);	$r->print($result);

Line 6274 sub scantron_validate_file {	Line 6353 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 6626 sub scantron_validate_sequence {	Line 6705 sub scantron_validate_sequence {
my ($r,$currentphase) = @_;	my ($r,$currentphase) = @_;

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

Line 6657 sub scantron_validate_ID {	Line 6740 sub scantron_validate_ID {
#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();

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

my %found=('ids'=>{},'usernames'=>{});	my %found=('ids'=>{},'usernames'=>{});
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
Line 6800 sub scantron_get_correction {	Line 6888 sub scantron_get_correction {
$r->print("\n<br />");	$r->print("\n<br />");
}	}

$r->print(<<ENDSCRIPT);	$r->print(&Apache::lonhtmlcommon::scripttag(<<ENDSCRIPT));
<script type="text/javascript">
function change_radio(field) {	function change_radio(field) {
var slct=document.scantronupload.scantron_CODE_resolution;	var slct=document.scantronupload.scantron_CODE_resolution;
var i;	var i;
Line 6809 function change_radio(field) {	Line 6896 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 6881 sub verify_bubbles_checked {	Line 6967 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 6905 function verify_bubble_radio(form) {	Line 6990 function verify_bubble_radio(form) {
}	}
form.submit();	form.submit();
}	}
</script>
ENDSCRIPT	ENDSCRIPT
return $output;	return $output;
}	}
Line 7211 sub scantron_validate_CODE {	Line 7295 sub scantron_validate_CODE {

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

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

my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
Line 7265 sub scantron_validate_doublebubble {	Line 7354 sub scantron_validate_doublebubble {
#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
&scantron_get_maxbubble(); # parse needs the bubble line array.	my $nav_error;
	&scantron_get_maxbubble(\$nav_error); # parse needs the bubble line array.
	if ($nav_error) {
	$r->print(&navmap_errormsg());
	return(1,$currentphase);
	}

for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
Line 7283 sub scantron_validate_doublebubble {	Line 7377 sub scantron_validate_doublebubble {


sub scantron_get_maxbubble {	sub scantron_get_maxbubble {
	my ($nav_error) = @_;
if (defined($env{'form.scantron_maxbubble'}) &&	if (defined($env{'form.scantron_maxbubble'}) &&
$env{'form.scantron_maxbubble'}) {	$env{'form.scantron_maxbubble'}) {
&restore_bubble_lines();	&restore_bubble_lines();
Line 7293 sub scantron_get_maxbubble {	Line 7388 sub scantron_get_maxbubble {
&Apache::lonnet::decode_symb($env{'form.selectpage'});	&Apache::lonnet::decode_symb($env{'form.selectpage'});

my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	if (ref($nav_error)) {
	$$nav_error = 1;
	}
	return;
	}
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);

Line 7382 sub scantron_validate_missingbubbles {	Line 7483 sub scantron_validate_missingbubbles {
#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($env{'form.scantron_format'});	my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();	my ($scanlines,$scan_data)=&scantron_getfile();
my $max_bubble=&scantron_get_maxbubble();	my $nav_error;
	my $max_bubble=&scantron_get_maxbubble(\$nav_error);
	if ($nav_error) {
	return(1,$currentphase);
	}
if (!$max_bubble) { $max_bubble=2**31; }	if (!$max_bubble) { $max_bubble=2**31; }
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
Line 7428 sub scantron_validate_missingbubbles {	Line 7533 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 7442 sub scantron_process_students {	Line 7546 sub scantron_process_students {
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&username_to_idmap($classlist);	my %idmap=&username_to_idmap($classlist);
my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$r->print(&navmap_errormsg());
	return '';
	}
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
my (%grader_partids_by_symb,%grader_randomlists_by_symb);	my (%grader_partids_by_symb,%grader_randomlists_by_symb);
&graders_resources_pass(\@resources,\%grader_partids_by_symb,	&graders_resources_pass(\@resources,\%grader_partids_by_symb,
\%grader_randomlists_by_symb);	\%grader_randomlists_by_symb);
	my $resource_error;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my $ressymb = $resource->symb();	my $ressymb;
	if (ref($resource)) {
	$ressymb = $resource->symb();
	} else {
	$resource_error = 1;
	last;
	}
my ($analysis,$parts) =	my ($analysis,$parts) =
&scantron_partids_tograde($resource,$env{'request.course.id'},	&scantron_partids_tograde($resource,$env{'request.course.id'},
$env{'user.name'},$env{'user.domain'},1);	$env{'user.name'},$env{'user.domain'},1);
Line 7460 sub scantron_process_students {	Line 7575 sub scantron_process_students {
}	}
}	}
}	}
	if ($resource_error) {
	$r->print(&navmap_errormsg());
	return '';
	}

my ($uname,$udom);	my ($uname,$udom);
my $result= <<SCANTRONFORM;	my $result= <<SCANTRONFORM;
Line 7474 SCANTRONFORM	Line 7593 SCANTRONFORM

my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));	my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));
my $count=&get_todo_count($scanlines,$scan_data);	my $count=&get_todo_count($scanlines,$scan_data);
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status',	my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Bubblesheet Status',
'Scantron Progress',$count,	'Bubblesheet Progress',$count,
'inline',undef,'scantronupload');	'inline',undef,'scantronupload');
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
'Processing first student');	'Processing first student');
Line 7484 SCANTRONFORM	Line 7603 SCANTRONFORM
my $i=-1;	my $i=-1;
my $started;	my $started;

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

# If an ssi failed in scantron_get_maxbubble, put an error message out to	# If an ssi failed in scantron_get_maxbubble, put an error message out to
# the user and return.	# the user and return.
Line 7492 SCANTRONFORM	Line 7616 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 7525 SCANTRONFORM	Line 7648 SCANTRONFORM
}	}
($uname,$udom)=split(/:/,$uname);	($uname,$udom)=split(/:/,$uname);

my %partids_by_symb;	my (%partids_by_symb,$res_error);
foreach my $resource (@resources) {	foreach my $resource (@resources) {
my $ressymb = $resource->symb();	my $ressymb;
	if (ref($resource)) {
	$ressymb = $resource->symb();
	} else {
	$res_error = 1;
	last;
	}
if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|	if ((exists($grader_randomlists_by_symb{$ressymb})) \|\|
(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {	(ref($grader_partids_by_symb{$ressymb}) ne 'ARRAY')) {
my ($analysis,$parts) =	my ($analysis,$parts) =
Line 7538 SCANTRONFORM	Line 7667 SCANTRONFORM
}	}
}	}

	if ($res_error) {
	&scantron_add_delay(\@delayqueue,$line,
	'An error occurred while grading student '.$uname,2);
	next;
	}

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

Line 7558 SCANTRONFORM	Line 7693 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 7586 SCANTRONFORM	Line 7720 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 7642 SCANTRONFORM	Line 7775 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 7699 sub grade_student_bubbles {	Line 7831 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 7708 sub scantron_upload_scantron_data {	Line 7840 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);
$r->print('	my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');
<script type="text/javascript" language="javascript">	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.");
	$r->print(&Apache::lonhtmlcommon::scripttag('
function checkUpload(formname) {	function checkUpload(formname) {
if (formname.upfile.value == "") {	if (formname.upfile.value == "") {
alert("'.&mt('Please use the browse button to select a file from your local directory.').'");	alert("'.$nofile_alert.'");
return false;	return false;
}	}
if (formname.courseid.value == "") {	if (formname.courseid.value == "") {
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.').'");	alert("'.$nocourseid_alert.'");
return false;	return false;
}	}
formname.submit();	formname.submit();
Line 7737 sub scantron_upload_scantron_data {	Line 7870 sub scantron_upload_scantron_data {
return;	return;
}	}

</script>	'));
	$r->print('
<h3>'.&mt('Send scanned 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">
Line 7759 sub scantron_upload_scantron_data {	Line 7892 sub scantron_upload_scantron_data {
&Apache::lonhtmlcommon::end_pick_box().'<br />	&Apache::lonhtmlcommon::end_pick_box().'<br />

<input name="command" value="scantronupload_save" type="hidden" />	<input name="command" value="scantronupload_save" type="hidden" />
<input type="button" onClick="javascript:checkUpload(this.form);" value="'.&mt('Upload Scantron Data').'" />	<input type="button" onclick="javascript:checkUpload(this.form);" value="'.&mt('Upload Bubblesheet Data').'" />
</form>	</form>
');	');
return '';	return '';
Line 7767 sub scantron_upload_scantron_data {	Line 7900 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 $doanotherupload=
'<br /><form action="/adm/grades" method="post">'."\n".	'<br /><form action="/adm/grades" method="post">'."\n".
'<input type="hidden" name="command" value="scantronupload" />'."\n".	'<input type="hidden" name="command" value="scantronupload" />'."\n".
Line 7777 sub scantron_upload_scantron_data_save {	Line 7909 sub scantron_upload_scantron_data_save {
if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&	if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&
!&Apache::lonnet::allowed('usc',	!&Apache::lonnet::allowed('usc',
$env{'form.domainid'}.'_'.$env{'form.courseid'})) {	$env{'form.domainid'}.'_'.$env{'form.courseid'})) {
$r->print(&mt("You are not allowed to upload Scantron data to the requested course.")."<br />");	$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")."<br />");
if ($symb) {	unless ($symb) {
$r->print(&show_grading_menu_form($symb));
} else {
$r->print($doanotherupload);	$r->print($doanotherupload);
}	}
return '';	return '';
Line 7808 sub scantron_upload_scantron_data_save {	Line 7938 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 7910 sub valid_file {	Line 8040 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 7921 sub scantron_download_scantron_data {	Line 8051 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 7944 sub scantron_download_scantron_data {	Line 8073 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 7966 sub checkscantron_results {	Line 8092 sub checkscantron_results {
my $classlist=&Apache::loncoursedata::get_classlist();	my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&Apache::grades::username_to_idmap($classlist);	my %idmap=&Apache::grades::username_to_idmap($classlist);
my $navmap=Apache::lonnavmaps::navmap->new();	my $navmap=Apache::lonnavmaps::navmap->new();
	unless (ref($navmap)) {
	$r->print(&navmap_errormsg());
	return '';
	}
my $map=$navmap->getResourceByUrl($sequence);	my $map=$navmap->getResourceByUrl($sequence);
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);	my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
my (%grader_partids_by_symb,%grader_randomlists_by_symb);	my (%grader_partids_by_symb,%grader_randomlists_by_symb);
Line 7980 sub checkscantron_results {	Line 8110 sub checkscantron_results {
my %completedstudents;	my %completedstudents;

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

&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,	&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
'Processing first student');	'Processing first student');
Line 8058 sub checkscantron_results {	Line 8192 sub checkscantron_results {
if ($scandata{$pid} eq $record{$pid}) {	if ($scandata{$pid} eq $record{$pid}) {
my $css_class = ($passed % 2)?'LC_odd_row':'LC_even_row';	my $css_class = ($passed % 2)?'LC_odd_row':'LC_even_row';
$okstudents .= '<tr class="'.$css_class.'">'.	$okstudents .= '<tr class="'.$css_class.'">'.
'<td>'.&mt('Scantron').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".	'<td>'.&mt('Bubblesheet').'</td><td>'.$showscandata.'</td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
'</tr>'."\n".	'</tr>'."\n".
'<tr class="'.$css_class.'">'."\n".	'<tr class="'.$css_class.'">'."\n".
'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n";	'<td>Submissions</td><td>'.$showrecord.'</td></tr>'."\n";
$passed ++;	$passed ++;
} else {	} else {
my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';	my $css_class = ($failed % 2)?'LC_odd_row':'LC_even_row';
$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Scantron').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".	$badstudents .= '<tr class="'.$css_class.'"><td>'.&mt('Bubblesheet').'</td><td><span class="LC_nobreak">'.$scandata{$pid}.'</span></td><td rowspan="2">'.$last.'</td><td rowspan="2">'.$pid.'</td>'."\n".
'</tr>'."\n".	'</tr>'."\n".
'<tr class="'.$css_class.'">'."\n".	'<tr class="'.$css_class.'">'."\n".
'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".	'<td>Submissions</td><td><span class="LC_nobreak">'.$record{$pid}.'</span></td>'."\n".
Line 8097 sub checkscantron_results {	Line 8231 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 8239 sub letter_to_digits {	Line 8373 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,
'showgrading'=>"yes");

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

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

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

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

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

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

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

Line 8289 sub grading_menu {	Line 8409 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.'
	},
	{ linktext => 'Download submissions',
	url => $url1e,
	permission => 'F',
	icon => 'edit-find-replace.png',
	linktitle => 'Download all students submissions.'
	}]},
	{ categorytitle=>'Automated Grading',
	items =>[

{ linktext => 'Upload Scores',	{ linktext => 'Upload Scores',
url => $url2,	url => $url2,
permission => 'F',	permission => 'F',
Line 8310 sub grading_menu {	Line 8461 sub grading_menu {
icon => 'addClickerInfoFile.png',	icon => 'addClickerInfoFile.png',
linktitle => 'Specify a file containing the clicker information for this resource.'	linktitle => 'Specify a file containing the clicker information for this resource.'
},	},
{ linktext => 'Grade/Manage/Review Scantron Forms',	{ linktext => 'Grade/Manage/Review Bubblesheets',
url => $url4,	url => $url4,
permission => 'F',	permission => 'F',
icon => 'stat.png',	icon => 'stat.png',
linktitle => 'Grade scantron exams, upload/download scantron data files, and review previously graded scantron 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="showgrading" value="yes" />'."\n";

$Str .= Apache::lonhtmlcommon::generate_menu(@menu);
#$menudata->{'jscript'}
$Str .='<hr /><input type="button" value="'.&mt('Verify Receipt').'" '.
' onClick="javascript:checkChoice(document.forms.gradingMenu,\'5\',\'verify\')" '.
' /> '.
&Apache::lonnet::recprefix($env{'request.course.id'}).
'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />';

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

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

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

	$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;
}	}

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

	&commonJSfunctions($request);

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


	</form>';
	return $result;
	}

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

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

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

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

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

$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 8488 GRADINGMENUJS	Line 8606 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 8632 sub clicker_grading_parameters {	Line 8712 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.').
'</b></td></tr>'."\n";	'</b></td></tr>'."\n";
$result.='<tr bgcolor=#ffffe6><td>'."\n";	$result.='<tr bgcolor="#ffffe6"><td>'."\n";
# Attempt to restore parameters from last session, set defaults if not present	# Attempt to restore parameters from last session, set defaults if not present
my %Saveable_Parameters=&clicker_grading_parameters();	my %Saveable_Parameters=&clicker_grading_parameters();
&Apache::loncommon::restore_course_settings('grades_clicker',	&Apache::loncommon::restore_course_settings('grades_clicker',
Line 8673 sub process_clicker {	Line 8749 sub process_clicker {
('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 8712 function sanitycheck() {	Line 8787 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()" />$attendance </label>
<br /><label><input type="radio" name="gradingmechanism" value="personnel"$checked{'personnel'} onClick="sanitycheck()" />$personnel</label>	<br /><label><input type="radio" name="gradingmechanism" value="personnel"$checked{'personnel'} onclick="sanitycheck()" />$personnel</label>
<br /><label><input type="radio" name="gradingmechanism" value="specific"$checked{'specific'} onClick="sanitycheck()" />$specific </label>	<br /><label><input type="radio" name="gradingmechanism" value="specific"$checked{'specific'} onclick="sanitycheck()" />$specific </label>
<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" />	<input type="text" name="specificid" value="$env{'form.specificid'}" size="20" />
<br /><label><input type="radio" name="gradingmechanism" value="given"$checked{'given'} onClick="sanitycheck()" />$given </label>	<br /><label><input type="radio" name="gradingmechanism" value="given"$checked{'given'} onclick="sanitycheck()" />$given </label>
<br />	<br />
<input type="text" name="givenanswer" size="50" />	<input type="text" name="givenanswer" size="50" />
<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />	<input type="hidden" name="waschecked" value="$env{'form.gradingmechanism'}" />
<br /><label>$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') {
Line 8802 sub process_clicker_file {	Line 8873 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($env{'form.upfile'}) < 2) {
Line 8810 sub process_clicker_file {	Line 8881 sub process_clicker_file {
'<span class="LC_error">',	'<span class="LC_error">',
'</span>',	'</span>',
'<span class="LC_filename">'.&HTML::Entities::encode($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 8825 sub process_clicker_file {	Line 8896 sub process_clicker_file {
<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 8851 ENDHEADER	Line 8920 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 8913 ENDHEADER	Line 8982 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 8975 sub interwrite_eval {	Line 9044 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 (!$symb) {return '';}
# See which part we are saving to	# See which part we are saving to
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my $res_error;
	my ($partlist,$handgrade,$responseType) = &response_type($symb,\$res_error);
	if ($res_error) {
	return &navmap_errormsg();
	}
# FIXME: This should probably look for the first handgradeable part	# FIXME: This should probably look for the first handgradeable part
my $part=$$partlist[0];	my $part=$$partlist[0];
# Start screen output	# Start screen output
my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});	my $result='';

my $heading=&mt('Assigning grades based on clicker file');	my $heading=&mt('Assigning grades based on clicker file');
$result.=(<<ENDHEADER);	$result.=(<<ENDHEADER);
Line 9043 ENDHEADER	Line 9115 ENDHEADER
my $sum=0;	my $sum=0;
my $realnumber=$number;	my $realnumber=$number;
for (my $i=0;$i<$number;$i++) {	for (my $i=0;$i<$number;$i++) {
if ($answer[$i]) {	if ($correct[$i] eq '-') {
	$realnumber--;
	} elsif ($answer[$i]) {
if ($gradingmechanism eq 'attendance') {	if ($gradingmechanism eq 'attendance') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} elsif ($answer[$i] eq '*') {	} elsif ($correct[$i] eq '*') {
$sum+=$pcorrect;	$sum+=$pcorrect;
} elsif ($answer[$i] eq '-') {
$realnumber--;
} else {	} else {
if ($answer[$i] eq $correct[$i]) {	if ($answer[$i] eq $correct[$i]) {
$sum+=$pcorrect;	$sum+=$pcorrect;
Line 9080 ENDHEADER	Line 9152 ENDHEADER
$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).	$result.='<br />'.&mt('Successfully stored grades for [quant,_1,student].',$storecount).
'</td></tr></table>'."\n".	'</td></tr></table>'."\n".
'</td></tr></table><br /><br />'."\n";	'</td></tr></table><br /><br />'."\n";
return $result.&show_grading_menu_form($symb);	return $result;
	}

	sub navmap_errormsg {
	return '<div class="LC_error">'.
	&mt('An error occurred retrieving information about resources in the course.').'<br />'.
	&mt('It is recommended that you [_1]re-initialize the course[_2] and then return to this grading page.','<a href="/adm/roles?selectrole=1&newrole='.$env{'request.role'}.'">','</a>').
	'</div>';
	}

	sub 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 select_problem {
	my ($r)=@_;
	$r->print('<h2>'.&mt('Select the problem or one of the problems you want to grade').'</h2><form action="/adm/grades">');
	$r->print(&Apache::lonstathelpers::problem_selector('.',undef,1));
	$r->print('<input type="hidden" name="command" value="gradingmenu" />');
	$r->print('<input type="submit" value="'.&mt('Next').' →" /></form>');
}	}

sub handler {	sub handler {
Line 9094 sub handler {	Line 9191 sub handler {
$request->send_http_header;	$request->send_http_header;
return '' if $request->header_only;	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 9102 sub handler {	Line 9201 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 $brcrum = [{href=>"/adm/grades",text=>"Grading"}];	if ($symb eq '' \|\| $command eq '') {
$request->print(&Apache::loncommon::start_page('Grading',undef,	#
{'bread_crumbs' => $brcrum}));	# Not called from a resource
if ($symb eq '' && $command eq '') {	#
if ($env{'user.adv'}) {	&startpage($request,undef,[],1,1);
if (($env{'form.codeone'}) && ($env{'form.codetwo'}) &&	&select_problem($request);
($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 {
$request->print(&Apache::lonxml::tokeninputfield());
}
}
} else {	} else {
&init_perm();	&init_perm();
if ($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,[{href=>'',text=>'...'},
	{href=>'',text=>'Modify grades'}]);
	&processGroup($request,$symb);
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {	} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
$request->print(&grading_menu($request));	&startpage($request,$symb);
} elsif ($command eq 'submit_options' && $perm{'vgr'}) {	$request->print(&grading_menu($request,$symb));
$request->print(&submit_options($request));	} elsif ($command eq 'individual' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Select individual students to grade'}]);
	$request->print(&submit_options($request,$symb));
	} elsif ($command eq 'ungraded' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Grade ungraded submissions'}]);
	$request->print(&listStudents($request,$symb,'graded'));
	} elsif ($command eq 'table' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>"", text=>"Grading table"}]);
	$request->print(&submit_options_table($request,$symb));
	} elsif ($command eq 'all_for_one' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Grade page/folder for one student'}],1,1);
	$request->print(&submit_options_sequence($request,$symb));
} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {	} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
$request->print(&viewgrades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},{href=>'', text=>"Modify grades"}]);
	$request->print(&viewgrades($request,$symb));
} elsif ($command eq 'handgrade' && $perm{'mgr'}) {	} elsif ($command eq 'handgrade' && $perm{'mgr'}) {
$request->print(&processHandGrade($request));	&startpage($request,$symb,[{href=>'',text=>'...'},
	{href=>'',text=>'Store grades'}]);
	$request->print(&processHandGrade($request,$symb));
} elsif ($command eq 'editgrades' && $perm{'mgr'}) {	} elsif ($command eq 'editgrades' && $perm{'mgr'}) {
$request->print(&editgrades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"table"), text=>"Grading table"},
	{href=>&href_symb_cmd($symb,'viewgrades').'&group=all&section=all&Status=Active',
	text=>"Modify grades"},
	{href=>'', text=>"Store grades"}]);
	$request->print(&editgrades($request,$symb));
	} elsif ($command eq 'initialverifyreceipt' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'',text=>'Verify Receipt Number'}]);
	$request->print(&initialverifyreceipt($request,$symb));
} elsif ($command eq 'verify' && $perm{'vgr'}) {	} elsif ($command eq 'verify' && $perm{'vgr'}) {
$request->print(&verifyreceipt($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,"initialverifyreceipt"),text=>'Verify Receipt Number'},
	{href=>'',text=>'Verification Result'}]);
	$request->print(&verifyreceipt($request,$symb));
} elsif ($command eq 'processclicker' && $perm{'mgr'}) {	} elsif ($command eq 'processclicker' && $perm{'mgr'}) {
$request->print(&process_clicker($request));	&startpage($request,$symb,[{href=>'', text=>'Process clicker'}]);
	$request->print(&process_clicker($request,$symb));
} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {	} elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {
$request->print(&process_clicker_file($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
	{href=>'', text=>'Process clicker file'}]);
	$request->print(&process_clicker_file($request,$symb));
} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {	} elsif ($command eq 'assignclickergrades' && $perm{'mgr'}) {
$request->print(&assign_clicker_grades($request));	&startpage($request,$symb,[{href=>&href_symb_cmd($symb,'processclicker'), text=>'Process clicker'},
	{href=>'', text=>'Process clicker file'},
	{href=>'', text=>'Store grades'}]);
	$request->print(&assign_clicker_grades($request,$symb));
} elsif ($command eq 'csvform' && $perm{'mgr'}) {	} elsif ($command eq 'csvform' && $perm{'mgr'}) {
$request->print(&upcsvScores_form($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&upcsvScores_form($request,$symb));
} elsif ($command eq 'csvupload' && $perm{'mgr'}) {	} elsif ($command eq 'csvupload' && $perm{'mgr'}) {
$request->print(&csvupload($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvupload($request,$symb));
} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {	} elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) {
$request->print(&csvuploadmap($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadmap($request,$symb));
} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {	} elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) {
if ($env{'form.associate'} ne 'Reverse Association') {	if ($env{'form.associate'} ne 'Reverse Association') {
$request->print(&csvuploadoptions($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadoptions($request,$symb));
} else {	} else {
if ( $env{'form.upfile_associate'} ne 'reverse' ) {	if ( $env{'form.upfile_associate'} ne 'reverse' ) {
$env{'form.upfile_associate'} = 'reverse';	$env{'form.upfile_associate'} = 'reverse';
} else {	} else {
$env{'form.upfile_associate'} = 'forward';	$env{'form.upfile_associate'} = 'forward';
}	}
$request->print(&csvuploadmap($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadmap($request,$symb));
}	}
} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {	} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {
$request->print(&csvuploadassign($request));	&startpage($request,$symb,[{href=>'', text=>'Upload Scores'}],1,1);
	$request->print(&csvuploadassign($request,$symb));
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
$request->print(&scantron_selectphase($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_selectphase($request,undef,$symb));
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
$request->print(&scantron_do_warning($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_do_warning($request,$symb));
} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {
$request->print(&scantron_validate_file($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_validate_file($request,$symb));
} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
$request->print(&scantron_process_students($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_process_students($request,$symb));
} elsif ($command eq 'scantronupload' &&	} elsif ($command eq 'scantronupload' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
$request->print(&scantron_upload_scantron_data($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_upload_scantron_data($request,$symb));
} elsif ($command eq 'scantronupload_save' &&	} elsif ($command eq 'scantronupload_save' &&
(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|	(&Apache::lonnet::allowed('usc',$env{'request.role.domain'})\|\|
&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {	&Apache::lonnet::allowed('usc',$env{'request.course.id'}))) {
$request->print(&scantron_upload_scantron_data_save($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_upload_scantron_data_save($request,$symb));
} elsif ($command eq 'scantron_download' &&	} elsif ($command eq 'scantron_download' &&
&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {	&Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
$request->print(&scantron_download_scantron_data($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&scantron_download_scantron_data($request,$symb));
} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {	} elsif ($command eq 'checksubmissions' && $perm{'vgr'}) {
$request->print(&checkscantron_results($request));	&startpage($request,$symb,[{href=>'', text=>'Grade/Manage/Review Bubblesheets'}],1,1);
	$request->print(&checkscantron_results($request,$symb));
	} elsif ($command eq 'downloadfilesselect' && $perm{'vgr'}) {
	&startpage($request,$symb,[{href=>'', text=>'Select which submissions to download'}]);
	$request->print(&submit_options_download($request,$symb));
	} elsif ($command eq 'downloadfileslink' && $perm{'vgr'}) {
	&startpage($request,$symb,
	[{href=>&href_symb_cmd($symb,'downloadfilesselect'), text=>'Select which submissions to download'},
	{href=>'', text=>'Download submissions'}]);
	&submit_download_link($request,$symb);
} elsif ($command) {	} elsif ($command) {
	&startpage($request,$symb,[{href=>'', text=>'Access denied'}]);
$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');	$request->print('<p class="LC_error">'.&mt('Access Denied ([_1])',$command).'</p>');
}	}
}	}
Line 9308 ssi_with_retries()	Line 9458 ssi_with_retries()

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

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

Returns the maximum number of bubble lines that are expected to	Returns the maximum number of bubble lines that are expected to
occur. Does this by walking the selected sequence rendering the	occur. Does this by walking the selected sequence rendering the
resource and then checking &Apache::lonxml::get_problem_counter()	resource and then checking &Apache::lonxml::get_problem_counter()
Line 9373 ssi_with_retries()	Line 9530 ssi_with_retries()
Validates all scanlines in the selected file to not have any	Validates all scanlines in the selected file to not have any
invalid or underspecified student/employee IDs	invalid or underspecified student/employee IDs

	=item navmap_errormsg() :

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

=back	=back

=cut	=cut

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

Removed from v.1.574
changed lines
	Added in v.1.631