loncom/homework/grades.pm - diff

Return to grades.pm CVS log

Up to [LON-CAPA] / loncom / homework

Diff for /loncom/homework/grades.pm between versions 1.433 and 1.481

version 1.433, 2007/08/22 18:27:03	version 1.481, 2007/11/06 10:12:27
Line 35 use Apache::loncommon;	Line 35 use Apache::loncommon;
use Apache::lonhtmlcommon;	use Apache::lonhtmlcommon;
use Apache::lonnavmaps;	use Apache::lonnavmaps;
use Apache::lonhomework;	use Apache::lonhomework;
	use Apache::lonpickcode;
use Apache::loncoursedata;	use Apache::loncoursedata;
use Apache::lonmsg();	use Apache::lonmsg();
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
Line 45 use LONCAPA;	Line 46 use LONCAPA;

use POSIX qw(floor);	use POSIX qw(floor);


my %perm=();	my %perm=();
	my %bubble_lines_per_response = (); # no. bubble lines for each response.
	# index is "symb.part_id"

	my %first_bubble_line = (); # First bubble line no. for each bubble.

	# Save and restore the bubble lines array to the form env.


	sub save_bubble_lines {
	foreach my $line (keys(%bubble_lines_per_response)) {
	$env{"form.scantron.bubblelines.$line"} = $bubble_lines_per_response{$line};
	$env{"form.scantron.first_bubble_line.$line"} =
	$first_bubble_line{$line};
	}
	}


	sub restore_bubble_lines {
	my $line = 0;
	%bubble_lines_per_response = ();
	while ($env{"form.scantron.bubblelines.$line"}) {
	my $value = $env{"form.scantron.bubblelines.$line"};
	$bubble_lines_per_response{$line} = $value;
	$first_bubble_line{$line} =
	$env{"form.scantron.first_bubble_line.$line"};
	$line++;
	}

	}

	# Given the parsed scanline, get the response for
	# 'answer' number n:

	sub get_response_bubbles {
	my ($parsed_line, $response) = @_;


	my $bubble_line = $first_bubble_line{$response-1} +1;
	my $bubble_lines= $bubble_lines_per_response{$response-1};

	my $selected = "";

	for (my $bline = 0; $bline < $bubble_lines; $bline++) {
	$selected .= $$parsed_line{"scantron.$bubble_line.answer"}.":";
	$bubble_line++;
	}
	return $selected;
	}


# ----- These first few routines are general use routines.----	# ----- These first few routines are general use routines.----

	# Return the number of occurences of a pattern in a string.

	sub occurence_count {
	my ($string, $pattern) = @_;

	my @matches = ($string =~ /$pattern/g);

	return scalar(@matches);
	}


	# Take a string known to have digits and convert all the
	# digits into letters in the range J,A..I.

	sub digits_to_letters {
	my ($input) = @_;

	my @alphabet = ('J', 'A'..'I');

	my @input = split(//, $input);
	my $output ='';
	for (my $i = 0; $i < scalar(@input); $i++) {
	if ($input[$i] =~ /\d/) {
	$output .= $alphabet[$input[$i]];
	} else {
	$output .= $input[$i];
	}
	}
	return $output;
	}

#	#
# --- Retrieve the parts from the metadata file.---	# --- Retrieve the parts from the metadata file.---
sub getpartlist {	sub getpartlist {
my ($symb) = @_;	my ($symb) = @_;
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
my $partorder = &Apache::lonnet::metadata($url, 'partorder');	my $navmap = Apache::lonnavmaps::navmap->new();
my @parts;	my $res = $navmap->getBySymb($symb);
if ($partorder) {	my $partlist = $res->parts();
for my $part (split (/,/,$partorder)) {	my $url = $res->src();
if (!&Apache::loncommon::check_if_partid_hidden($part,$symb)) {	my @metakeys = split(/,/,&Apache::lonnet::metadata($url,'keys'));
push(@parts, $part);
}
}
} else {
my $metadata = &Apache::lonnet::metadata($url, 'packages');
foreach (split(/\,/,$metadata)) {
if ($_ =~ /^part_(.*)$/) {
if (!&Apache::loncommon::check_if_partid_hidden($1,$symb)) {
push(@parts, $1);
}
}
}
}
my @stores;	my @stores;
foreach my $part (@parts) {	foreach my $part (@{ $partlist }) {
my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys'));
foreach my $key (@metakeys) {	foreach my $key (@metakeys) {
if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); }	if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); }
}	}
Line 194 sub showResourceInfo {	Line 264 sub showResourceInfo {
return $result,$responseType,$hdgrade,$partlist,$handgrade;	return $result,$responseType,$hdgrade,$partlist,$handgrade;
}	}

	sub reset_caches {
	&reset_analyze_cache();
	&reset_perm();
	}

sub get_order {	{
my ($partid,$respid,$symb,$uname,$udom)=@_;	my %analyze_cache;
my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
$url=&Apache::lonnet::clutter($url);	sub reset_analyze_cache {
my $subresult=&Apache::lonnet::ssi($url,	undef(%analyze_cache);
('grade_target' => 'analyze'),	}
('grade_domain' => $udom),
('grade_symb' => $symb),	sub get_analyze {
('grade_courseid' =>	my ($symb,$uname,$udom)=@_;
$env{'request.course.id'}),	my $key = "$symb\0$uname\0$udom";
('grade_username' => $uname));	return $analyze_cache{$key} if (exists($analyze_cache{$key}));
(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
my %analyze=&Apache::lonnet::str2hash($subresult);	my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
return ($analyze{"$partid.$respid.shown"});	$url=&Apache::lonnet::clutter($url);
	my $subresult=&Apache::lonnet::ssi($url,
	('grade_target' => 'analyze'),
	('grade_domain' => $udom),
	('grade_symb' => $symb),
	('grade_courseid' =>
	$env{'request.course.id'}),
	('grade_username' => $uname));
	(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
	my %analyze=&Apache::lonnet::str2hash($subresult);
	return $analyze_cache{$key} = \%analyze;
	}

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

	sub get_radiobutton_correct_foil {
	my ($partid,$respid,$symb,$uname,$udom)=@_;
	my $analyze = &get_analyze($symb,$uname,$udom);
	foreach my $foil (@{&get_order($partid,$respid,$symb,$uname,$udom)}) {
	if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
	return $foil;
	}
	}
	}
}	}

#--- Clean response type for display	#--- Clean response type for display
#--- Currently filters option/rank/radiobutton/match/essay/Task	#--- Currently filters option/rank/radiobutton/match/essay/Task
# response types only.	# response types only.
Line 230 sub cleanRecord {	Line 332 sub cleanRecord {
$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>';	$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>';
}	}
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.'Option ID</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';	$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
} elsif ($response eq 'match') {	} elsif ($response eq 'match') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
Line 250 sub cleanRecord {	Line 352 sub cleanRecord {
$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>';	$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>';
}	}
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.'Item ID</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Item ID').'</span></td>'.
$middlerow.'</tr>'.	$middlerow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.'Option ID</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$bottomrow.'</tr>'.'</table></blockquote>';	$bottomrow.'</tr>'.'</table></blockquote>';
} elsif ($response eq 'radiobutton') {	} elsif ($response eq 'radiobutton') {
my %answer=&Apache::lonnet::str2hash($answer);	my %answer=&Apache::lonnet::str2hash($answer);
my ($toprow,$bottomrow);	my ($toprow,$bottomrow);
my $correct=($order->[0])+1;	my $correct =
for (my $i=1;$i<=$#$order;$i++) {	&get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom);
my $foil=$order->[$i];	foreach my $foil (@$order) {
if (exists($answer{$foil})) {	if (exists($answer{$foil})) {
if ($i == $correct) {	if ($foil eq $correct) {
$toprow.='<td><b>true</b></td>';	$toprow.='<td><b>'.&mt('true').'</b></td>';
} else {	} else {
$toprow.='<td><i>true</i></td>';	$toprow.='<td><i>'.&mt('true').'</i></td>';
}	}
} else {	} else {
$toprow.='<td>false</td>';	$toprow.='<td>'.&mt('false').'</td>';
}	}
$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>';	$bottomrow.='<td>'.$grayFont.$foil.'</span> </td>';
}	}
return '<blockquote><table border="1">'.	return '<blockquote><table border="1">'.
'<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'.	'<tr valign="top"><td>'.&mt('Answer').'</td>'.$toprow.'</tr>'.
'<tr valign="top"><td>'.$grayFont.'Option ID</span></td>'.	'<tr valign="top"><td>'.$grayFont.&mt('Option ID').'</span></td>'.
$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';	$grayFont.$bottomrow.'</tr>'.'</table></blockquote>';
} elsif ($response eq 'essay') {	} elsif ($response eq 'essay') {
if (! exists ($env{'form.'.$symb})) {	if (! exists ($env{'form.'.$symb})) {
Line 326 sub cleanRecord {	Line 428 sub cleanRecord {
$result.='</ul>';	$result.='</ul>';
return $result;	return $result;
}	}
	} elsif ( $response =~ m/(?:numerical\|formula)/) {
	$answer =
	&Apache::loncommon::format_previous_attempt_value('submission',
	$answer);
}	}
return $answer;	return $answer;
}	}
Line 370 COMMONJSFUNCTIONS	Line 475 COMMONJSFUNCTIONS
#--- Dumps the class list with usernames,list of sections,	#--- Dumps the class list with usernames,list of sections,
#--- section, ids and fullnames for each user.	#--- section, ids and fullnames for each user.
sub getclasslist {	sub getclasslist {
my ($getsec,$filterlist) = @_;	my ($getsec,$filterlist,$getgroup) = @_;
my @getsec;	my @getsec;
	my @getgroup;
	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
if (!ref($getsec)) {	if (!ref($getsec)) {
if ($getsec ne '' && $getsec ne 'all') {	if ($getsec ne '' && $getsec ne 'all') {
@getsec=($getsec);	@getsec=($getsec);
Line 380 sub getclasslist {	Line 487 sub getclasslist {
@getsec=@{$getsec};	@getsec=@{$getsec};
}	}
if (grep(/^all$/,@getsec)) { undef(@getsec); }	if (grep(/^all$/,@getsec)) { undef(@getsec); }
	if (!ref($getgroup)) {
	if ($getgroup ne '' && $getgroup ne 'all') {
	@getgroup=($getgroup);
	}
	} else {
	@getgroup=@{$getgroup};
	}
	if (grep(/^all$/,@getgroup)) { undef(@getgroup); }

my $classlist=&Apache::loncoursedata::get_classlist();	my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
# Bail out if we were unable to get the classlist	# Bail out if we were unable to get the classlist
return if (! defined($classlist));	return if (! defined($classlist));
	&Apache::loncoursedata::get_group_memberships($classlist,$keylist);
#	#
my %sections;	my %sections;
my %fullnames;	my %fullnames;
Line 400 sub getclasslist {	Line 516 sub getclasslist {
$classlist->{$student}->[&Apache::loncoursedata::CL_FULLNAME()];	$classlist->{$student}->[&Apache::loncoursedata::CL_FULLNAME()];
my $status =	my $status =
$classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];	$classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];
	my $group =
	$classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()];
# filter students according to status selected	# filter students according to status selected
if ($filterlist && $env{'form.Status'} ne 'Any') {	if ($filterlist && (!($stu_status =~ /Any/))) {
if ($env{'form.Status'} ne $status) {	if (!($stu_status =~ $status)) {
delete ($classlist->{$student});	delete($classlist->{$student});
next;	next;
}	}
}	}
	# filter students according to groups selected
	my @stu_groups = split(/,/,$group);
	if (@getgroup) {
	my $exclude = 1;
	foreach my $grp (@getgroup) {
	foreach my $stu_group (@stu_groups) {
	if ($stu_group eq $grp) {
	$exclude = 0;
	}
	}
	if (($grp eq 'none') && !$group) {
	$exclude = 0;
	}
	}
	if ($exclude) {
	delete($classlist->{$student});
	}
	}
$section = ($section ne '' ? $section : 'none');	$section = ($section ne '' ? $section : 'none');
if (&canview($section)) {	if (&canview($section)) {
if (!@getsec \|\| grep(/^\Q$section\E$/,@getsec)) {	if (!@getsec \|\| grep(/^\Q$section\E$/,@getsec)) {
$sections{$section}++;	$sections{$section}++;
$fullnames{$student}=$fullname;	if ($classlist->{$student}) {
	$fullnames{$student}=$fullname;
	}
} else {	} else {
delete($classlist->{$student});	delete($classlist->{$student});
}	}
Line 484 sub student_gradeStatus {	Line 622 sub student_gradeStatus {
# Shows a student's view of problem and submission	# Shows a student's view of problem and submission
sub jscriptNform {	sub jscriptNform {
my ($symb) = @_;	my ($symb) = @_;
	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $jscript='<script type="text/javascript" language="javascript">'."\n".	my $jscript='<script type="text/javascript" language="javascript">'."\n".
' function viewOneStudent(user,domain) {'."\n".	' function viewOneStudent(user,domain) {'."\n".
' document.onestudent.student.value = user;'."\n".	' document.onestudent.student.value = user;'."\n".
Line 495 sub jscriptNform {	Line 634 sub jscriptNform {
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($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="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".	'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$env{'form.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".
'<input type="hidden" name="userdom" value="" />'."\n".	'<input type="hidden" name="userdom" value="" />'."\n".
Line 503 sub jscriptNform {	Line 642 sub jscriptNform {
return $jscript;	return $jscript;
}	}



# Given the score (as a number [0-1] and the weight) what is the final	# Given the score (as a number [0-1] and the weight) what is the final
# point value? This function will round to the nearest tenth, third,	# point value? This function will round to the nearest tenth, third,
# or quarter if one of those is within the tolerance of .00001.	# or quarter if one of those is within the tolerance of .00001.
Line 659 sub listStudents {	Line 800 sub listStudents {
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 $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};	my $submitonly= $env{'form.submitonly'} eq '' ? 'all' : $env{'form.submitonly'};

my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';	my $viewgrade = $env{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View';
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?	$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};	&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
Line 720 LISTJAVASCRIPT	Line 861 LISTJAVASCRIPT
if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {	if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
$gradeTable.='<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only </label>'."\n";	$gradeTable.='<label><input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only </label>'."\n";
}	}
	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $saveStatus = $env{'form.Status'} eq '' ? 'Active' : $env{'form.Status'};	my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
$env{'form.Status'} = $saveStatus;	$env{'form.Status'} = $saveStatus;
$gradeTable.='<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only </label>'."\n".	$gradeTable.='<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only </label>'."\n".
'<label><input type="radio" name="lastSub" value="last" /> last submission & parts info </label>'."\n".	'<label><input type="radio" name="lastSub" value="last" /> last submission & parts info </label>'."\n".
'<label><input type="radio" name="lastSub" value="datesub" /> by dates and submissions </label>'."\n".	'<label><input type="radio" name="lastSub" value="datesub" /> by dates and submissions </label>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> all details</label><br />'."\n".	'<label><input type="radio" name="lastSub" value="all" /> all details</label><br />'."\n".
' <b>Grading Increments:</b> <select name="increment">'.	' <b>Grading Increments:</b> <select name="increment">'.
Line 743 LISTJAVASCRIPT	Line 884 LISTJAVASCRIPT
'<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($env{'form.gradingMenu'}) && exists($env{'form.Status'})) {
$gradeTable.='<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n";	$gradeTable.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n";
} else {	} else {
$gradeTable.='<b>Student Status:</b> '.	$gradeTable.='<b>Student Status:</b> '.
&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';	&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />';
Line 760 LISTJAVASCRIPT	Line 901 LISTJAVASCRIPT
'value="Next->" /> <br />'."\n";	'value="Next->" /> <br />'."\n";
$gradeTable.=&check_buttons();	$gradeTable.=&check_buttons();
$gradeTable.='<label><input type="checkbox" name="checkPlag" checked="checked" />Check For Plagiarism</label>';	$gradeTable.='<label><input type="checkbox" name="checkPlag" checked="checked" />Check For Plagiarism</label>';
my ($classlist, undef, $fullname) = &getclasslist($getsec,'1');	my ($classlist, undef, $fullname) = &getclasslist($getsec,'1',$getgroup);
$gradeTable.='<table border="0"><tr><td bgcolor="#777777">'.	$gradeTable.= &Apache::loncommon::start_data_table().
'<table border="0"><tr bgcolor="#e6ffff">';	&Apache::loncommon::start_data_table_header_row();
my $loop = 0;	my $loop = 0;
while ($loop < 2) {	while ($loop < 2) {
$gradeTable.='<td><b> No.</b> </td><td><b> Select </b></td>'.	$gradeTable.='<th>No.</th><th>Select</th>'.
'<td>'.&nameUserString('header').' Section/Group</td>';	'<th>'.&nameUserString('header').' '.'Section/Group</th>';
if ($env{'form.showgrading'} eq 'yes'	if ($env{'form.showgrading'} eq 'yes'
&& $submitonly ne 'queued'	&& $submitonly ne 'queued'
&& $submitonly ne 'all') {	&& $submitonly ne 'all') {
foreach (sort(@$partlist)) {	foreach (sort(@$partlist)) {
my $display_part=&get_display_part((split(/_/))[0],$symb);	my $display_part=&get_display_part((split(/_/))[0],$symb);
$gradeTable.='<td><b> Part: '.$display_part.	$gradeTable.='<th>Part: '.$display_part.
' Status </b></td>';	' Status</h>';
}	}
} elsif ($submitonly eq 'queued') {	} elsif ($submitonly eq 'queued') {
$gradeTable.='<td><b> '.&mt('Queue Status').' </b></td>';	$gradeTable.='<th>'.&mt('Queue Status').' </th>';
}	}
$loop++;	$loop++;
# $gradeTable.='<td></td>' if ($loop%2 ==1);	# $gradeTable.='<td></td>' if ($loop%2 ==1);
}	}
$gradeTable.='</tr>'."\n";	$gradeTable.=&Apache::loncommon::end_data_table_header_row()."\n";

my $ctr = 0;	my $ctr = 0;
foreach my $student (sort	foreach my $student (sort
Line 835 LISTJAVASCRIPT	Line 976 LISTJAVASCRIPT

$ctr++;	$ctr++;
my $section = $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()];	my $section = $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()];
	my $group = $classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()];
if ( $perm{'vgr'} eq 'F' ) {	if ( $perm{'vgr'} eq 'F' ) {
$gradeTable.='<tr bgcolor="#ffffe6">' if ($ctr%2 ==1);	if ($ctr%2 ==1) {
	$gradeTable.= &Apache::loncommon::start_data_table_row();
	}
$gradeTable.='<td align="right">'.$ctr.' </td>'.	$gradeTable.='<td align="right">'.$ctr.' </td>'.
'<td align="center"><label><input type=checkbox name="stuinfo" value="'.	'<td align="center"><label><input type=checkbox name="stuinfo" value="'.
$student.':'.$$fullname{$student}.':::SECTION'.$section.	$student.':'.$$fullname{$student}.':::SECTION'.$section.
') " />  </label></td>'."\n".'<td>'.	') " />  </label></td>'."\n".'<td>'.
&nameUserString(undef,$$fullname{$student},$uname,$udom).	&nameUserString(undef,$$fullname{$student},$uname,$udom).
' '.$section.'</td>'."\n";	' '.$section.($group ne '' ?'/'.$group:'').'</td>'."\n";

if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {	if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
foreach (sort keys(%status)) {	foreach (sort keys(%status)) {
Line 852 LISTJAVASCRIPT	Line 995 LISTJAVASCRIPT
}	}
}	}
# $gradeTable.='<td></td>' if ($ctr%2 ==1);	# $gradeTable.='<td></td>' if ($ctr%2 ==1);
$gradeTable.='</tr>'."\n" if ($ctr%2 ==0);	if ($ctr%2 ==0) {
	$gradeTable.=&Apache::loncommon::end_data_table_row()."\n";
	}
}	}
}	}
if ($ctr%2 ==1) {	if ($ctr%2 ==1) {
Line 866 LISTJAVASCRIPT	Line 1011 LISTJAVASCRIPT
} elsif ($submitonly eq 'queued') {	} elsif ($submitonly eq 'queued') {
$gradeTable.='<td> </td>';	$gradeTable.='<td> </td>';
}	}
$gradeTable.='</tr>';	$gradeTable.=&Apache::loncommon::end_data_table_row();
}	}

$gradeTable.='</table></td></tr></table>'."\n".	$gradeTable.=&Apache::loncommon::end_data_table()."\n".
'<input type="button" '.	'<input type="button" '.
'onClick="javascript:checkSelect(this.form.stuinfo);" '.	'onClick="javascript:checkSelect(this.form.stuinfo);" '.
'value="Next->" /></form>'."\n";	'value="Next->" /></form>'."\n";
Line 887 LISTJAVASCRIPT	Line 1032 LISTJAVASCRIPT
' students checked for '.$submissions.')</span><br />';	' students checked for '.$submissions.')</span><br />';
}	}
} elsif ($ctr == 1) {	} elsif ($ctr == 1) {
$gradeTable =~ s/type=checkbox/type=checkbox checked/;	$gradeTable =~ s/type="checkbox"/type="checkbox" checked="checked"/;
}	}
$gradeTable.=&show_grading_menu_form($symb);	$gradeTable.=&show_grading_menu_form($symb);
$request->print($gradeTable);	$request->print($gradeTable);
Line 1339 INNERJS	Line 1484 INNERJS

pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");	pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">");
pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");	pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">");
pDoc.write("<h3><span class=\\"LC_info\\"> Compose Message for \"+fullname+\"</span></h3><br /><br />");	pDoc.write("<h3><span class=\\"LC_info\\"> Compose Message for \"+fullname+\"<\\/span><\\/h3><br /><br />");

pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");	pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");	pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>");	pDoc.write("<td><b>Type<\\/b><\\/td><td><b>Include<\\/b><\\/td><td><b>Message<\\/td><\\/tr>");
}	}
function displaySubject(msg,shwsel) {	function displaySubject(msg,shwsel) {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("<tr bgcolor=\\"#ffffdd\\">");	pDoc.write("<tr bgcolor=\\"#ffffdd\\">");
pDoc.write("<td>Subject</td>");	pDoc.write("<td>Subject<\\/td>");
pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>");	pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"><\\/td>");
pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>");	pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"><\\/td><\\/tr>");
}	}

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

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

function msgTail() {	function msgTail() {
pDoc = pWin.document;	pDoc = pWin.document;
pDoc.write("</table>");	pDoc.write("<\\/table>");
pDoc.write("</td></tr></table> ");	pDoc.write("<\\/td><\\/tr><\\/table> ");
pDoc.write("<input type=\\"button\\" value=\\"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 1424 INNERJS	Line 1569 INNERJS
hDoc.$docopen;	hDoc.$docopen;
hDoc.write('$start_page_highlight_central');	hDoc.write('$start_page_highlight_central');
hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");	hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">");
hDoc.write("<h3><span class=\\"LC_info\\"> Keyword Highlight Options</span></h3><br /><br />");	hDoc.write("<h3><span class=\\"LC_info\\"> Keyword Highlight Options<\\/span><\\/h3><br /><br />");

hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");	hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">");
hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");	hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">");
hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>");	hDoc.write("<td><b>Text Color<\\/b><\\/td><td><b>Font Size<\\/b><\\/td><td><b>Font Style<\\/td><\\/tr>");
}	}

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

function highlightend() {	function highlightend() {
var hDoc = hwdWin.document;	var hDoc = hwdWin.document;
hDoc.write("</table>");	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();
}	}
Line 1474 sub gradeBox {	Line 1619 sub gradeBox {
'" src="'.$request->dir_config('lonIconsURL').	'" src="'.$request->dir_config('lonIconsURL').
'/check.gif" height="16" border="0" />';	'/check.gif" height="16" border="0" />';
my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);	my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname);
my $wgtmsg = ($wgt > 0 ? '(problem weight)' :	my $wgtmsg = ($wgt > 0) ? &mt('(problem weight)')
'<span class="LC_info">problem weight assigned by computer</span>');	: '<span class="LC_info">'.&mt('problem weight assigned by computer').'</span>';
$wgt = ($wgt > 0 ? $wgt : '1');	$wgt = ($wgt > 0 ? $wgt : '1');
my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?	my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ?
'' : &compute_points($$record{'resource.'.$partid.'.awarded'},$wgt));	'' : &compute_points($$record{'resource.'.$partid.'.awarded'},$wgt));
my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";	my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n";
my $display_part=&get_display_part($partid,$symb);	my $display_part= &get_display_part($partid,$symb);
my %last_resets = &get_last_resets($symb,$env{'request.course.id'},	my %last_resets = &get_last_resets($symb,$env{'request.course.id'},
[$partid]);	[$partid]);
my $aggtries = $$record{'resource.'.$partid.'.tries'};	my $aggtries = $$record{'resource.'.$partid.'.tries'};
Line 1562 sub handback_box {	Line 1707 sub handback_box {
'<span class="LC_filename">'.$file_disp.'</span>');	'<span class="LC_filename">'.$file_disp.'</span>');
$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";	$result.='<input type="file" name="'.$prefix.'returndoc'.$file_counter.'" />'."\n";
$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />';	$result.='<input type="hidden" name="'.$prefix.'origdoc'.$file_counter.'" value="'.$file.'" /><br />';
$result.='(File will be uploaded when you click on Save & Next below.)<br />';	$result.='(File will be uploaded when you click on Save & Next below.)<br />';
$file_counter++;	$file_counter++;
}	}
}	}
Line 1598 sub show_problem {	Line 1743 sub show_problem {
$companswer=~s\|</form>\|\|g;	$companswer=~s\|</form>\|\|g;
$companswer=~s\|name="submit"\|name="would_have_been_submit"\|g;	$companswer=~s\|name="submit"\|name="would_have_been_submit"\|g;
}	}
my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';	$rendered=
$result.='<table border="0" width="100%">';	'<div class="LC_grade_show_problem_header">'.
if ($viewon) {	&mt('View of the problem').
$result.='<tr><td bgcolor="#e6ffff"><b> ';	'</div><div class="LC_grade_show_problem_problem">'.
if ($mode eq 'both' or $mode eq 'text') {	$rendered.
$result.='View of the problem - ';	'</div>';
} else {	$companswer=
$result.='Correct answer: ';	'<div class="LC_grade_show_problem_header">'.
}	&mt('Correct answer').
$result.=$env{'form.fullname'}.'</b></td></tr>';	'</div><div class="LC_grade_show_problem_problem">'.
}	$companswer.
	'</div>';
	my $result;
if ($mode eq 'both') {	if ($mode eq 'both') {
$result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';	$result=$rendered.$companswer;
$result.='<b>Correct answer:</b><br />'.$companswer;
} elsif ($mode eq 'text') {	} elsif ($mode eq 'text') {
$result.='<tr><td bgcolor="#ffffff">'.$rendered;	$result=$rendered;
} elsif ($mode eq 'answer') {	} elsif ($mode eq 'answer') {
$result.='<tr><td bgcolor="#ffffff">'.$companswer;	$result=$companswer;
}	}
$result.='</td></tr></table>';	$result='<div class="LC_grade_show_problem">'.$result.'</div>';
$result.='</td></tr></table><br />';
return $result;	return $result;
}	}

Line 1665 sub build_section_inputs {	Line 1810 sub build_section_inputs {
$section_inputs .= '<input type="hidden" name="section" value="all" />'."\n";	$section_inputs .= '<input type="hidden" name="section" value="all" />'."\n";
} else {	} else {
my @sections = &Apache::loncommon::get_env_multiple('form.section');	my @sections = &Apache::loncommon::get_env_multiple('form.section');
foreach my $section(@sections) {	foreach my $section (@sections) {
$section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n";	$section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n";
}	}
}	}
Line 1675 sub build_section_inputs {	Line 1820 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) = @_;

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 $symb = &get_symb($request);
if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }	if ($symb eq '') { $request->print("Unable to handle ambiguous references:."); return ''; }

Line 1713 sub submission {	Line 1856 sub submission {
$request->print('<h3> <span class="LC_info">Submission Record</span></h3>'."\n".	$request->print('<h3> <span class="LC_info">Submission Record</span></h3>'."\n".
'<h4> <b>Resource: </b>'.$env{'form.probTitle'}.'</h4>'."\n");	'<h4> <b>Resource: </b>'.$env{'form.probTitle'}.'</h4>'."\n");

if ($env{'form.handgrade'} eq 'no') {
my $checkMark='<br /><br /> <b>Note:</b> Part(s) graded correct by the computer is marked with a '.
$checkIcon.' symbol.'."\n";
$request->print($checkMark);
}

# 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.
if ($env{'form.vProb'} eq 'yes' or $env{'form.vAns'} eq 'yes') {	if ($env{'form.vProb'} eq 'yes' or $env{'form.vAns'} eq 'yes') {
Line 1733 sub submission {	Line 1870 sub submission {
&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();
$request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));	$request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
}	}

# kwclr is the only variable that is guaranteed 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 = ();
Line 1752 sub submission {	Line 1889 sub submission {
$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'));
$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="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$env{'form.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="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="refresh" value="off" />'."\n".	'<input type="hidden" name="refresh" value="off" />'."\n".
Line 1818 KEYWORDS	Line 1956 KEYWORDS
}	}
}	}

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

if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {	if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') {
$request->print('<br /><br /><br />') if ($counter > 0);
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') {
$mode='both';	$mode='both';
Line 1829 KEYWORDS	Line 1973 KEYWORDS
$mode='answer';	$mode='answer';
}	}
&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();
$request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode));	$request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode,{'request.prefix' => 'ctr'.$counter}));
}	}

my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);	my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);
Line 1837 KEYWORDS	Line 1981 KEYWORDS

# Display student info	# Display student info
$request->print(($counter == 0 ? '' : '<br />'));	$request->print(($counter == 0 ? '' : '<br />'));
my $result='<table border="0" width="100%"><tr><td bgcolor="#777777">'."\n".	my $result='<div class="LC_grade_submissions">';
'<table border="0" width="100%"><tr bgcolor="#edffff"><td>'."\n";
	$result.='<div class="LC_grade_submissions_header">';
$result.='<b>Fullname: </b>'.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'<br />'."\n";	$result.= &mt('Submissions');
$result.='<input type="hidden" name="name'.$counter.	$result.='<input type="hidden" name="name'.$counter.
'" value="'.$env{'form.fullname'}.'" />'."\n";	'" value="'.$env{'form.fullname'}.'" />'."\n";
	if ($env{'form.handgrade'} eq 'no') {
	$result.='<span class="LC_grade_check_note">'.
	&mt('Part(s) graded correct by the computer is marked with a [_1] symbol.',$checkIcon)."</span>\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 @col_fullnames;	my $fullname;
my ($classlist,$fullname);	my $col_fullnames = [];
if ($env{'form.handgrade'} eq 'yes') {	if ($env{'form.handgrade'} eq 'yes') {
($classlist,undef,$fullname) = &getclasslist('all','0');	(my $sub_result,$fullname,$col_fullnames)=
for (keys (%$handgrade)) {	&check_collaborators($symb,$uname,$udom,\%record,$handgrade,
my $ncol = &Apache::lonnet::EXT('resource.'.$_.	$counter);
'.maxcollaborators',	$result.=$sub_result;
$symb,$udom,$uname);
next if ($ncol <= 0);
s/\_/\./g;
next if ($record{'resource.'.$_.'.collaborators'} eq '');
my @goodcollaborators = ();
my @badcollaborators = ();
foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) {
$_ =~ s/[\$\^]//g;
next if ($_ eq '');
my ($co_name,$co_dom) = split /\@\|:/,$_;
$co_dom = $udom if (! defined($co_dom) \|\| $co_dom =~ /^domain$/i);
next if ($co_name eq $uname && $co_dom eq $udom);
# Doing this grep allows 'fuzzy' specification
my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist;
if (! scalar(@Matches)) {
push @badcollaborators,$_;
} else {
push @goodcollaborators, @Matches;
}
}
if (scalar(@goodcollaborators) != 0) {
$result.='<b>Collaborators: </b>';
foreach (@goodcollaborators) {
my ($lastname,$givenn) = split(/,/,$$fullname{$_});
push @col_fullnames, $givenn.' '.$lastname;
$result.=$$fullname{$_}.'     ';
}
$result.='<br />'."\n";
my ($part)=split(/\./,$_);
$result.='<input type="hidden" name="collaborator'.$counter.
'" value="'.$part.':'.(join ':',@goodcollaborators).'" />'.
"\n";
}
if (scalar(@badcollaborators) > 0) {
$result.='<table border="0"><tr bgcolor="#ffbbbb"><td>';
$result.='This student has submitted ';
$result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators';
$result .= ': '.join(', ',@badcollaborators);
$result .= '</td></tr></table>';
}
if (scalar(@badcollaborators > $ncol)) {
$result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>';
$result .= 'This student has submitted too many '.
'collaborators. Maximum is '.$ncol.'.';
$result .= '</td></tr></table>';
}
}
}	}
$request->print($result."\n");	$request->print($result."\n");
	$request->print('</div>'."\n");
# print student answer/submission	# print student answer/submission
# Options are (1) Handgaded submission only	# Options are (1) Handgaded submission only
# (2) Last submission, includes submission that is not handgraded	# (2) Last submission, includes submission that is not handgraded
Line 1910 KEYWORDS	Line 2014 KEYWORDS
# (4) The whole record for this student	# (4) The whole record for this student
if ($env{'form.lastSub'} =~ /^(lastonly\|hdgrade)$/) {	if ($env{'form.lastSub'} =~ /^(lastonly\|hdgrade)$/) {
my ($string,$timestamp)= &get_last_submission(\%record);	my ($string,$timestamp)= &get_last_submission(\%record);
my $lastsubonly=''.
($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '.	my $lastsubonly;
$$timestamp)."</td></tr>\n";
if ($$timestamp eq '') {	if ($$timestamp eq '') {
$lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0];	$lastsubonly.='<div class="LC_grade_submissions_body">'.$$string[0].'</div>';
} else {	} else {
	$lastsubonly = '<div class="LC_grade_submissions_body"> <b>Date Submitted:</b> '.$$timestamp."\n";

my %seenparts;	my %seenparts;
my @part_response_id = &flatten_responseType($responseType);	my @part_response_id = &flatten_responseType($responseType);
foreach my $part (@part_response_id) {	foreach my $part (@part_response_id) {
Line 1938 KEYWORDS	Line 2044 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.='<tr><td bgcolor="#ffffe6"><b>Part:</b> '.	$lastsubonly.="\n".'<div class="LC_grade_submission_part"><b>Part:</b> '.
$display_part.' <span class="LC_internal_info">( ID '.$respid.	$display_part.' <span class="LC_internal_info">( ID '.$respid.
' )</span>   '.	' )</span>   '.
'<span class="LC_warning">Nothing submitted - no attempts</span><br /><br />';	'<span class="LC_warning">'.&mt('Nothing submitted - no attempts').'</span><br /><br /></div>';
next;	next;
}	}
foreach (@$string) {	foreach my $submission (@$string) {
my ($partid,$respid) = /^resource\.([^\.])\.([^\.])\.submission/;	my ($partid,$respid) = ($submission =~ /^resource\.([^\.])\.([^\.])\.submission/);
if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }	if (join('_',@{$part}) ne ($partid.'_'.$respid)) { next; }
my ($ressub,$subval) = split(/:/,$_,2);	my ($ressub,$subval) = split(/:/,$submission,2);
# Similarity check	# Similarity check
my $similar='';	my $similar='';
if($env{'form.checkPlag'}){	if($env{'form.checkPlag'}){
Line 1977 KEYWORDS	Line 2083 KEYWORDS
($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.='<tr><td bgcolor="#ffffe6"><b>Part:</b> '.	$lastsubonly.='<div class="LC_grade_submission_part"><b>Part:</b> '.
$display_part.' <span class="LC_internal_info">( ID '.$respid.	$display_part.' <span class="LC_internal_info">( ID '.$respid.
' )</span>   ';	' )</span>   ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);	my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
if (@$files) {	if (@$files) {
$lastsubonly.='<br /><span class="LC_warning">Like all files provided by users, this file may contain virusses</span><br />';	$lastsubonly.='<br /><span class="LC_warning">'.&mt('Like all files provided by users, this file may contain virusses').'</span><br />';
my $file_counter = 0;	my $file_counter = 0;
foreach my $file (@$files) {	foreach my $file (@$files) {
$file_counter ++;	$file_counter++;
&Apache::lonnet::allowuploaded('/adm/grades',$file);	&Apache::lonnet::allowuploaded('/adm/grades',$file);
$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border=0"> '.$file.'</a>';	$lastsubonly.='<br /><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'.&Apache::loncommon::icon($file).'" border=0"> '.$file.'</a>';
}	}
$lastsubonly.='<br />';	$lastsubonly.='<br />';
}	}
$lastsubonly.='<b>Submitted Answer: </b>'.	$lastsubonly.='<b>'.&mt('Submitted Answer:').' </b>'.
&cleanRecord($subval,$responsetype,$symb,$partid,	&cleanRecord($subval,$responsetype,$symb,$partid,
$respid,\%record,$order);	$respid,\%record,$order);
if ($similar) {$lastsubonly.="<br /><br />$similar\n";}	if ($similar) {$lastsubonly.="<br /><br />$similar\n";}
	$lastsubonly.='</div>';
}	}
}	}
}	}
	$lastsubonly.='</div>'."\n";
}	}
$lastsubonly.='</td></tr><tr bgcolor="#ffffff"><td>'."\n";
$request->print($lastsubonly);	$request->print($lastsubonly);
} elsif ($env{'form.lastSub'} eq 'datesub') {	} elsif ($env{'form.lastSub'} eq 'datesub') {
my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);	my (undef,$responseType,undef,$parts) = &showResourceInfo($symb);
$request->print(&displaySubByDates($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)$/) {
Line 2013 KEYWORDS	Line 2120 KEYWORDS

$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'	$request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'
.$udom.'" />'."\n");	.$udom.'" />'."\n");

# return if view submission with no grading option	# return if view submission with no grading option
if ($env{'form.showgrading'} eq '' \|\| (!&canmodify($usec))) {	if ($env{'form.showgrading'} eq '' \|\| (!&canmodify($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.='</td></tr></table></td></tr></table>'."\n";	$toGrade.='</div>'."\n";
if (($env{'form.command'} eq 'submission') \|\|	if (($env{'form.command'} eq 'submission') \|\|
($env{'form.command'} eq 'processGroup' && $counter == $total)) {	($env{'form.command'} eq 'processGroup' && $counter == $total)) {
$toGrade.='</form>'.&show_grading_menu_form($symb);	$toGrade.='</form>'.&show_grading_menu_form($symb);
Line 2027 KEYWORDS	Line 2133 KEYWORDS
$request->print($toGrade);	$request->print($toGrade);
return;	return;
} else {	} else {
$request->print('</td></tr></table></td></tr></table>'."\n");	$request->print('</div>'."\n");
}	}

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

	$result.='<div class="LC_grade_message_center_header">'.
	&mt('Send Message').'</div><div class="LC_grade_message_center_body">';
my ($lastname,$givenn) = split(/,/,$env{'form.fullname'});	my ($lastname,$givenn) = split(/,/,$env{'form.fullname'});
my $msgfor = $givenn.' '.$lastname;	my $msgfor = $givenn.' '.$lastname;
if (scalar(@col_fullnames) > 0) {	if (scalar(@$col_fullnames) > 0) {
my $lastone = pop @col_fullnames;	my $lastone = pop(@$col_fullnames);
$msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.';	$msgfor .= ', '.(join ', ',@$col_fullnames).' and '.$lastone.'.';
}	}
$msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript	$msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
$result='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".	$result.='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n".
'<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n";	'<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n";
$result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter.	$result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter.
',\''.$msgfor.'\');" target="_self">'.	',\''.$msgfor.'\');" target="_self">'.
&mt('Compose message to student').(scalar(@col_fullnames) >= 1 ? 's' : '').'</a><label> ('.	&mt('Compose message to student').(scalar(@$col_fullnames) >= 1 ? 's' : '').'</a><label> ('.
&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.	&mt('incl. grades').' <input type="checkbox" name="withgrades'.$counter.'" /></label>)'.
'<img src="'.$request->dir_config('lonIconsURL').	'<img src="'.$request->dir_config('lonIconsURL').
'/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".	'/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
'<br /> ('.	'<br /> ('.
&mt('Message will be sent when you click on Save & Next below.').")\n";	&mt('Message will be sent when you click on Save & Next below.').")\n";
	$result.='</div></div>';
$request->print($result);	$request->print($result);
}	}
if ($perm{'vgr'}) {
$request->print('<br />'.
&Apache::loncommon::track_student_link(&mt('View recent activity'),
$uname,$udom,'check'));
}
if ($perm{'opa'}) {
$request->print('<br />'.
&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),
$uname,$udom,$symb,'check'));
}

my %seen = ();	my %seen = ();
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">'.

	'<div class="LC_grade_assign_header">'.
	&mt('Assign Grades').'</div>'.
	'<div class="LC_grade_assign_body">');
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('_',@{ $part_response_id });
Line 2077 KEYWORDS	Line 2183 KEYWORDS
push @gradePartRespid,$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>');

	$request->print('<div class="LC_grade_info_links">');
	if ($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>');

$result='<input type="hidden" name="partlist'.$counter.	$result='<input type="hidden" name="partlist'.$counter.
'" value="'.(join ":",@partlist).'" />'."\n";	'" value="'.(join ":",@partlist).'" />'."\n";
$result.='<input type="hidden" name="gradePartRespid'.	$result.='<input type="hidden" name="gradePartRespid'.
Line 2087 KEYWORDS	Line 2208 KEYWORDS
$partlist[$ctr].'" />'."\n";	$partlist[$ctr].'" />'."\n";
$ctr++;	$ctr++;
}	}
$request->print($result.'</td></tr></table></td></tr></table>'."\n");	$request->print($result.''."\n");

	# Done with printing info for one student

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


# print end of form	# print end of form
if ($counter == $total) {	if ($counter == $total) {
Line 2116 KEYWORDS	Line 2243 KEYWORDS
return '';	return '';
}	}

	sub check_collaborators {
	my ($symb,$uname,$udom,$record,$handgrade,$counter) = @_;
	my ($result,@col_fullnames);
	my ($classlist,undef,$fullname) = &getclasslist('all','0');
	foreach my $part (keys(%$handgrade)) {
	my $ncol = &Apache::lonnet::EXT('resource.'.$part.
	'.maxcollaborators',
	$symb,$udom,$uname);
	next if ($ncol <= 0);
	$part =~ s/\_/\./g;
	next if ($record->{'resource.'.$part.'.collaborators'} eq '');
	my (@good_collaborators, @bad_collaborators);
	foreach my $possible_collaborator
	(split(/,?\s+/,$record->{'resource.'.$part.'.collaborators'})) {
	$possible_collaborator =~ s/[\$\^]//g;
	next if ($possible_collaborator eq '');
	my ($co_name,$co_dom) = split(/\@\|:/,$possible_collaborator);
	$co_dom = $udom if (! defined($co_dom) \|\| $co_dom =~ /^domain$/i);
	next if ($co_name eq $uname && $co_dom eq $udom);
	# Doing this grep allows 'fuzzy' specification
	my @matches = grep(/^\Q$co_name\E:\Q$co_dom\E$/i,
	keys(%$classlist));
	if (! scalar(@matches)) {
	push(@bad_collaborators, $possible_collaborator);
	} else {
	push(@good_collaborators, @matches);
	}
	}
	if (scalar(@good_collaborators) != 0) {
	$result.='<br />'.&mt('Collaborators: ');
	foreach my $name (@good_collaborators) {
	my ($lastname,$givenn) = split(/,/,$$fullname{$name});
	push(@col_fullnames, $givenn.' '.$lastname);
	$result.=$fullname->{$name}.'     ';
	}
	$result.='<br />'."\n";
	my ($part)=split(/\./,$part);
	$result.='<input type="hidden" name="collaborator'.$counter.
	'" value="'.$part.':'.(join ':',@good_collaborators).'" />'.
	"\n";
	}
	if (scalar(@bad_collaborators) > 0) {
	$result.='<div class="LC_warning">';
	$result.=&mt('This student has submitted [quant,_1,invalid collaborator]: [_2]',scalar(@bad_collaborators),join(', ',@bad_collaborators));
	$result .= '</div>';
	}
	if (scalar(@bad_collaborators > $ncol)) {
	$result .= '<div class="LC_warning">';
	$result .= &mt('This student has submitted too many '.
	'collaborators. Maximum is [_1].',$ncol);
	$result .= '</div>';
	}
	}
	return ($result,$fullname,\@col_fullnames);
	}

#--- 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)=@_;
Line 2751 sub version_selected_portfile {	Line 2934 sub version_selected_portfile {
my $new_answer;	my $new_answer;
$env{'form.copy'} = &Apache::lonnet::getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name");	$env{'form.copy'} = &Apache::lonnet::getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name");
if($env{'form.copy'} eq '-1') {	if($env{'form.copy'} eq '-1') {
&Apache::lonnet::logthis('problem getting file '.$file_name);
$new_answer = 'problem getting file';	$new_answer = 'problem getting file';
} else {	} else {
$new_answer = $answer_name.'.'.$version.'.'.$answer_ext;	$new_answer = $answer_name.'.'.$version.'.'.$answer_ext;
Line 2972 sub viewgrades {	Line 3154 sub viewgrades {
$result.=&jscriptNform($symb);	$result.=&jscriptNform($symb);

#beginning of class grading form	#beginning of class grading form
	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
$result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".	$result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="command" value="editgrades" />'."\n".	'<input type="hidden" name="command" value="editgrades" />'."\n".
&build_section_inputs().	&build_section_inputs().
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".	'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".	'<input type="hidden" name="Status" value="'.$env{'stu_status'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";	'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";

my $sectionClass;	my $sectionClass;
Line 2990 sub viewgrades {	Line 3173 sub viewgrades {
$sectionClass=&mt('Students in Section(s) [_1]',$section_display).'</h3>';	$sectionClass=&mt('Students in Section(s) [_1]',$section_display).'</h3>';
}	}
$result.='<h3>'.&mt('Assign Common Grade To [_1]',$sectionClass);	$result.='<h3>'.&mt('Assign Common Grade To [_1]',$sectionClass);
$result.= '<table border=0><tr><td bgcolor="#777777">'."\n".	$result.= &Apache::loncommon::start_data_table();
'<table border=0><tr bgcolor="#ffffdd"><td>';
#radio buttons/text box for assigning points for a section or class.	#radio buttons/text box for assigning points for a section or class.
#handles different parts of a problem	#handles different parts of a problem
my ($partlist,$handgrade,$responseType) = &response_type($symb);	my ($partlist,$handgrade,$responseType) = &response_type($symb);
my %weight = ();	my %weight = ();
my $ctsparts = 0;	my $ctsparts = 0;
$result.='<table border="0">';
my %seen = ();	my %seen = ();
my @part_response_id = &flatten_responseType($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 3009 sub viewgrades {	Line 3190 sub viewgrades {
my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);	my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
$weight{$partid} = $wgt eq '' ? '1' : $wgt;	$weight{$partid} = $wgt eq '' ? '1' : $wgt;

	$result.=&Apache::loncommon::start_data_table_row().'<td>';
$result.='<input type="hidden" name="partid_'.	$result.='<input type="hidden" name="partid_'.
$ctsparts.'" value="'.$partid.'" />'."\n";	$ctsparts.'" value="'.$partid.'" />'."\n";
$result.='<input type="hidden" name="weight_'.	$result.='<input type="hidden" name="weight_'.
$partid.'" value="'.$weight{$partid}.'" />'."\n";	$partid.'" value="'.$weight{$partid}.'" />'."\n";
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
$result.='<tr><td><b>Part:</b> '.$display_part.'   <b>Point:</b> </td><td>';	$result.=
	'<b>Part:</b> '.$display_part.'   <b>Point:</b> </td><td>';
$result.='<table border="0"><tr>';	$result.='<table border="0"><tr>';
my $ctr = 0;	my $ctr = 0;
while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across	while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
Line 3029 sub viewgrades {	Line 3212 sub viewgrades {
$partid.'" size="4" '.'onChange="javascript:writePoint(\''.	$partid.'" size="4" '.'onChange="javascript:writePoint(\''.
$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.	$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
$weight{$partid}.' (problem weight)</td>'."\n";	$weight{$partid}.' (problem weight)</td>'."\n";
$result.= '</td><td><select name="SELVAL_'.$partid.'"'.	$result.= '<td><select name="SELVAL_'.$partid.'"'.
'onChange="javascript:writeRadText(\''.$partid.'\','.	'onChange="javascript:writeRadText(\''.$partid.'\','.
$weight{$partid}.')"> '.	$weight{$partid}.')"> '.
'<option selected="selected"> </option>'.	'<option selected="selected"> </option>'.
'<option>excused</option>'.	'<option>excused</option>'.
'<option>reset status</option></select></td>'.	'<option>reset status</option></select></td>'.
'<td><label><input type="checkbox" name="FORCE_'.$partid.'" /> Override "Correct"</label></td></tr>'."\n";	'<td><label><input type="checkbox" name="FORCE_'.$partid.'" /> Override "Correct"</label></td>'.&Apache::loncommon::end_data_table_row()."\n";
$ctsparts++;	$ctsparts++;
}	}
$result.='</table>'.'</td></tr></table>'.'</td></tr></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="Revert to Default" '.	$result.='<input type="button" value="Revert to Default" '.
'onClick="javascript:resetEntry('.$ctsparts.');" target="_self" />';	'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
$result.= '<h3>Assign Grade to Specific Students in '.$sectionClass;	$result.= '<h3>Assign Grade to Specific Students in '.$sectionClass;
$result.= '<table border=0><tr><td bgcolor="#777777">'."\n".	$result.= &Apache::loncommon::start_data_table().
'<table border=0><tr bgcolor="#deffff"><td> <b>No.</b> </td>'.	&Apache::loncommon::start_data_table_header_row().
'<td>'.&nameUserString('header')."</td>\n";	'<th>No.</th>'.
	'<th>'.&nameUserString('header')."</th>\n";
my (@parts) = sort(&getpartlist($symb));	my (@parts) = sort(&getpartlist($symb));
my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);	my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
my @partids = ();	my @partids = ();
Line 3060 sub viewgrades {	Line 3244 sub viewgrades {
push(@partids, $partid);	push(@partids, $partid);
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/) {
$result.='<td><b>Score Part:</b> '.$display_part.	$result.='<th>Score Part: '.$display_part.
' <br /><b>(weight = '.$weight{$partid}.')</b></td>'."\n";	' <br />(weight = '.$weight{$partid}.')</th>'."\n";
next;	next;
} else {	} else {
$display =~s/\[Part: \Q$partid\E\]/Part:<\/b> $display_part/;	$display =~s/\[Part: \Q$partid\E\]/Part:<\/b> $display_part/;
}	}
$display =~ s\|Problem Status\|Grade Status<br />\|;	$display =~ s\|Problem Status\|Grade Status<br />\|;
$result.='<td><b>'.$display.'</td>'."\n";	$result.='<th>'.$display.'</th>'."\n";
}	}
$result.='</tr>';	$result.=&Apache::loncommon::end_data_table_header_row();

my %last_resets =	my %last_resets =
&get_last_resets($symb,$env{'request.course.id'},\@partids);	&get_last_resets($symb,$env{'request.course.id'},\@partids);
Line 3089 sub viewgrades {	Line 3273 sub viewgrades {
$result.=&viewstudentgrade($symb,$env{'request.course.id'},	$result.=&viewstudentgrade($symb,$env{'request.course.id'},
$_,$$fullname{$_},\@parts,\%weight,$ctr,\%last_resets);	$_,$$fullname{$_},\@parts,\%weight,$ctr,\%last_resets);
}	}
$result.='</table></td></tr></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="Save" '.	$result.='<input type="button" value="Save" '.
'onClick="javascript:submit();" target="_self" /></form>'."\n";	'onClick="javascript:submit();" target="_self" /></form>'."\n";
if (scalar(%$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'));
	my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));
$result='<span class="LC_warning">'.	$result='<span class="LC_warning">'.
&mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade',	&mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade',
$section_display, $env{'form.Status'}).	$section_display, $stu_status).
'</span>';	'</span>';
}	}
$result.=&show_grading_menu_form($symb);	$result.=&show_grading_menu_form($symb);
Line 3111 sub viewstudentgrade {	Line 3296 sub viewstudentgrade {
my ($uname,$udom) = split(/:/,$student);	my ($uname,$udom) = split(/:/,$student);
my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);	my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
my %aggregates = ();	my %aggregates = ();
my $result='<tr bgcolor="#ffffdd"><td align="right">'.	my $result=&Apache::loncommon::start_data_table_row().'<td align="right">'.
'<input type="hidden" name="ctr'.($ctr-1).'" value="'.$student.'" />'.	'<input type="hidden" name="ctr'.($ctr-1).'" value="'.$student.'" />'.
"\n".$ctr.' </td><td> '.	"\n".$ctr.' </td><td> '.
'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.	'<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
Line 3166 sub viewstudentgrade {	Line 3351 sub viewstudentgrade {
'value="'.$score.'" size="4" /></td>'."\n";	'value="'.$score.'" size="4" /></td>'."\n";
}	}
}	}
$result.='</tr>';	$result.=&Apache::loncommon::end_data_table_row();
return $result;	return $result;
}	}

Line 3177 sub editgrades {	Line 3362 sub editgrades {

my $symb=&get_symb($request);	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='<h3><span class="LC_info">'.&mt('Current Grade Status').'</span></h3>';	my $title='<h2>'.&mt('Current Grade Status').'</h2>';
$title.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$env{'form.probTitle'}).'</h4><br />'."\n";	$title.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$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= '<table border="0"><tr><td bgcolor="#777777">'."\n";	my $result= &Apache::loncommon::start_data_table().
$result.= '<table border="0"><tr bgcolor="#deffff">'.	&Apache::loncommon::start_data_table_header_row().
'<td rowspan=2 valign="center"> <b>No.</b> </td>'.	'<th rowspan="2" valign="middle">'.&mt('No.').'</th>'.
'<td rowspan=2 valign="center">'.&nameUserString('header')."</td>\n";	'<th rowspan="2" valign="middle">'.&nameUserString('header')."</th>\n";

my %scoreptr = (	my %scoreptr = (
'correct' =>'correct_by_override',	'correct' =>'correct_by_override',
'incorrect'=>'incorrect_by_override',	'incorrect'=>'incorrect_by_override',
Line 3210 sub editgrades {	Line 3394 sub editgrades {
}	}
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);	my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
foreach my $partid (@partid) {	foreach my $partid (@partid) {
$header .= '<td align="center"> <b>Old Score</b> </td>'.	$header .= '<th align="center">'.&mt('Old Score').'</th>'.
'<td align="center"> <b>New Score</b> </td>';	'<th align="center">'.&mt('New Score').'</th>';
$columns{$partid}=2;	$columns{$partid}=2;
foreach my $stores (@parts) {	foreach my $stores (@parts) {
my ($part,$type) = &split_part_type($stores);	my ($part,$type) = &split_part_type($stores);
Line 3220 sub editgrades {	Line 3404 sub editgrades {
my $display=&Apache::lonnet::metadata($url,$stores.'.display');	my $display=&Apache::lonnet::metadata($url,$stores.'.display');
$display =~ s/\[Part: (\w)+\]//;	$display =~ s/\[Part: (\w)+\]//;
$display =~ s/Number of Attempts/Tries/;	$display =~ s/Number of Attempts/Tries/;
$header .= '<td align="center"> <b>Old '.$display.'</b> </td>'.	$header .= '<th align="center">'.&mt('Old '.$display).'</th>'.
'<td align="center"> <b>New '.$display.'</b> </td>';	'<th align="center">'.&mt('New '.$display).'</th>';
$columns{$partid}+=2;	$columns{$partid}+=2;
}	}
}	}
foreach my $partid (@partid) {	foreach my $partid (@partid) {
my $display_part=&get_display_part($partid,$symb);	my $display_part=&get_display_part($partid,$symb);
$result .= '<td colspan="'.$columns{$partid}.	$result .= '<th colspan="'.$columns{$partid}.'" align="center">'.
'" align="center"><b>Part:</b> '.$display_part.	&mt('Part: [_1] (Weight = [_2])',$display_part,$weight{$partid}).
' (Weight = '.$weight{$partid}.')</td>';	'</th>';

}	}
$result .= '</tr><tr bgcolor="#deffff">';	$result .= &Apache::loncommon::end_data_table_header_row().
$result .= $header;	&Apache::loncommon::start_data_table_header_row().
$result .= '</tr>'."\n";	$header.
my $noupdate;	&Apache::loncommon::end_data_table_header_row();
	my @noupdate;
my ($updateCtr,$noupdateCtr) = (1,1);	my ($updateCtr,$noupdateCtr) = (1,1);
for ($i=0; $i<$env{'form.total'}; $i++) {	for ($i=0; $i<$env{'form.total'}; $i++) {
my $line;	my $line;
Line 3247 sub editgrades {	Line 3432 sub editgrades {
my $usec=$classlist->{"$uname:$udom"}[5];	my $usec=$classlist->{"$uname:$udom"}[5];
if (!&canmodify($usec)) {	if (!&canmodify($usec)) {
my $numcols=scalar(@partid)*4+2;	my $numcols=scalar(@partid)*4+2;
$noupdate.=$line."<td colspan=\"$numcols\"><span class=\"LC_warning\">Not allowed to modify student</span></td></tr>";	push(@noupdate,
	$line."<td colspan=\"$numcols\"><span class=\"LC_warning\">".
	&mt('Not allowed to modify student')."</span></td></tr>");
next;	next;
}	}
my %aggregate = ();	my %aggregate = ();
Line 3316 sub editgrades {	Line 3503 sub editgrades {
'<td align="center">'.$awarded.' </td>';	'<td align="center">'.$awarded.' </td>';
}	}
}	}
$line.='</tr>'."\n";	$line.="\n";

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 3349 sub editgrades {	Line 3536 sub editgrades {
}	}
}	}

$result.='<tr bgcolor="#ffffde"><td align="right"> '.$updateCtr.' </td>'.$line;	$result.=&Apache::loncommon::start_data_table_row().
	'<td align="right"> '.$updateCtr.' </td>'.$line.
	&Apache::loncommon::end_data_table_row();
$updateCtr++;	$updateCtr++;
} else {	} else {
$noupdate.='<tr bgcolor="#ffffde"><td align="right"> '.$noupdateCtr.' </td>'.$line;	push(@noupdate,
	'<td align="right"> '.$noupdateCtr.' </td>'.$line);
$noupdateCtr++;	$noupdateCtr++;
}	}
if ($aggregateflag) {	if ($aggregateflag) {
Line 3360 sub editgrades {	Line 3550 sub editgrades {
$cdom,$cnum);	$cdom,$cnum);
}	}
}	}
if ($noupdate) {	if (@noupdate) {
# my $numcols=(scalar(@partid)(scalar(@parts)-1)2)+3;	# my $numcols=(scalar(@partid)(scalar(@parts)-1)2)+3;
my $numcols=scalar(@partid)*4+2;	my $numcols=scalar(@partid)*4+2;
$result .= '<tr bgcolor="#ffffff"><td align="center" colspan="'.$numcols.'">No Changes Occurred For the Students Below</td></tr><tr bgcolor="#ffffde">'.$noupdate;	$result .= &Apache::loncommon::start_data_table_row('LC_empty_row').
}	'<td align="center" colspan="'.$numcols.'">'.
$result .= '</table></td></tr></table>'."\n".	&mt('No Changes Occurred For the Students Below').
&show_grading_menu_form ($symb);	'</td>'.
my $msg = '<br /><b>Number of records updated = '.$rec_update.	&Apache::loncommon::end_data_table_row();
' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'.	foreach my $line (@noupdate) {
'<b>Total number of students = '.$env{'form.total'}.'</b><br />';	$result.=
	&Apache::loncommon::start_data_table_row().
	$line.
	&Apache::loncommon::end_data_table_row();
	}
	}
	$result .= &Apache::loncommon::end_data_table().
	&show_grading_menu_form($symb);
	my $msg = '<p><b>'.
	&mt('Number of records updated = [_1] for [quant,_2,student].',
	$rec_update,$count).'</b><br />'.
	'<b>'.&mt('Total number of students = [_1]',$env{'form.total'}).
	'</b></p>';
return $title.$msg.$result;	return $title.$msg.$result;
}	}

Line 3377 sub split_part_type {	Line 3579 sub split_part_type {
my ($partstr) = @_;	my ($partstr) = @_;
my ($temp,@allparts)=split(/_/,$partstr);	my ($temp,@allparts)=split(/_/,$partstr);
my $type=pop(@allparts);	my $type=pop(@allparts);
my $part=join('.',@allparts);	my $part=join('_',@allparts);
return ($part,$type);	return ($part,$type);
}	}

Line 3761 sub csvuploadassign {	Line 3963 sub csvuploadassign {
if ($wgt) {	if ($wgt) {
$entries{$fields{$dest}}=~s/\s//g;	$entries{$fields{$dest}}=~s/\s//g;
my $pcr=$entries{$fields{$dest}} / $wgt;	my $pcr=$entries{$fields{$dest}} / $wgt;
my $award='correct_by_override';	my $award=($pcr == 0) ? 'incorrect_by_override'
	: 'correct_by_override';
$grades{"resource.$part.awarded"}=$pcr;	$grades{"resource.$part.awarded"}=$pcr;
$grades{"resource.$part.solved"}=$award;	$grades{"resource.$part.solved"}=$award;
$points{$part}=1;	$points{$part}=1;
Line 3783 sub csvuploadassign {	Line 3986 sub csvuploadassign {
}	}
if (! %grades) { push(@skipped,"$username:$domain no data to save"); }	if (! %grades) { push(@skipped,"$username:$domain no data to save"); }
$grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";	$grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";
# &Apache::lonnet::logthis(" storing ".(join('-',%grades)));
my $result=&Apache::lonnet::cstore(\%grades,$symb,	my $result=&Apache::lonnet::cstore(\%grades,$symb,
$env{'request.course.id'},	$env{'request.course.id'},
$domain,$username);	$domain,$username);
Line 3882 LISTJAVASCRIPT	Line 4084 LISTJAVASCRIPT
'<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";	'<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";

$result.=&build_section_inputs();	$result.=&build_section_inputs();
$result.='<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
	$result.='<input type="hidden" name="Status" value="'.$stu_status.'" />'."\n".
'<input type="hidden" name="command" value="displayPage" />'."\n".	'<input type="hidden" name="command" value="displayPage" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";	'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";
Line 4112 sub displaySubByDates {	Line 4315 sub displaySubByDates {
my $isCODE=0;	my $isCODE=0;
my $isTask = ($symb =~/\.task$/);	my $isTask = ($symb =~/\.task$/);
if (exists($record->{'resource.CODE'})) { $isCODE=1; }	if (exists($record->{'resource.CODE'})) { $isCODE=1; }
my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'.	my $studentTable=&Apache::loncommon::start_data_table().
'<table border="0" width="100%"><tr bgcolor="#e6ffff">'.	&Apache::loncommon::start_data_table_header_row().
'<td><b>Date/Time</b></td>'.	'<th>'.&mt('Date/Time').'</th>'.
($isCODE?'<td><b>CODE</b></td>':'').	($isCODE?'<th>'.&mt('CODE').'</th>':'').
'<td><b>Submission</b></td>'.	'<th>'.&mt('Submission').'</th>'.
'<td><b>Status </b></td></tr>';	'<th>'.&mt('Status').'</th>'.
	&Apache::loncommon::end_data_table_header_row();
my ($version);	my ($version);
my %mark;	my %mark;
my %orders;	my %orders;
$mark{'correct_by_student'} = $checkIcon;	$mark{'correct_by_student'} = $checkIcon;
if (!exists($$record{'1:timestamp'})) {	if (!exists($$record{'1:timestamp'})) {
return '<br /> <span class="LC_warning">Nothing submitted - no attempts</span><br />';	return '<br /> <span class="LC_warning">'.&mt('Nothing submitted - no attempts').'</span><br />';
}	}

my $interaction;	my $interaction;
for ($version=1;$version<=$$record{'version'};$version++) {	for ($version=1;$version<=$$record{'version'};$version++) {
my $timestamp = scalar(localtime($$record{$version.':timestamp'}));	my $timestamp =
	&Apache::lonlocal::locallocaltime($$record{$version.':timestamp'});
if (exists($$record{$version.':resource.0.version'})) {	if (exists($$record{$version.':resource.0.version'})) {
$interaction = $$record{$version.':resource.0.version'};	$interaction = $$record{$version.':resource.0.version'};
}	}

my $where = ($isTask ? "$version:resource.$interaction"	my $where = ($isTask ? "$version:resource.$interaction"
: "$version:resource");	: "$version:resource");
#&Apache::lonnet::logthis(" got $where");	$studentTable.=&Apache::loncommon::start_data_table_row().
$studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';	'<td>'.$timestamp.'</td>';
if ($isCODE) {	if ($isCODE) {
$studentTable.='<td>'.$record->{$version.':resource.CODE'}.'</td>';	$studentTable.='<td>'.$record->{$version.':resource.CODE'}.'</td>';
}	}
Line 4155 sub displaySubByDates {	Line 4360 sub displaySubByDates {

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$partid\E\.(.*?)\.submission$/));
#&Apache::lonnet::logthis("match $matchKey $responseId (".$$record{$version.':'.$matchKey});	$displaySub[0].='<b>'.&mt('Part:').'</b> '.$display_part.' ';
$displaySub[0].='<b>Part:</b> '.$display_part.' ';	$displaySub[0].='<span class="LC_internal_info">('.&mt('ID').' '.
$displaySub[0].='<span class="LC_internal_info">(ID '.
$responseId.')</span> <b>';	$responseId.')</span> <b>';
if ($$record{"$where.$partid.tries"} eq '') {	if ($$record{"$where.$partid.tries"} eq '') {
$displaySub[0].='Trial not counted';	$displaySub[0].=&mt('Trial not counted');
} else {	} else {
$displaySub[0].='Trial '.	$displaySub[0].=&mt('Trial [_1]',
$$record{"$where.$partid.tries"};	$$record{"$where.$partid.tries"});
}	}
my $responseType=($isTask ? 'Task'	my $responseType=($isTask ? 'Task'
: $responseType->{$partid}->{$responseId});	: $responseType->{$partid}->{$responseId});
Line 4203 sub displaySubByDates {	Line 4407 sub displaySubByDates {
}	}
$studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1];	$studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1];
if ($displaySub[2]) {	if ($displaySub[2]) {
$studentTable.='Manually graded by '.$displaySub[2];	$studentTable.=&mt('Manually graded by [_1]',$displaySub[2]);
}	}
$studentTable.=' </td></tr>';	$studentTable.=' </td>'.
	&Apache::loncommon::end_data_table_row();
}	}
$studentTable.='</table></td></tr></table>';	$studentTable.=&Apache::loncommon::end_data_table();
return $studentTable;	return $studentTable;
}	}

Line 4396 one of the predefined configurations for	Line 4600 one of the predefined configurations for
like.	like.

Next each scanline is checked for any errors of either 'missing	Next each scanline is checked for any errors of either 'missing
bubbles' (it's an error because it may have been missed scanned	bubbles' (it's an error because it may have been mis-scanned
because too light bubbling), 'double bubble' (each bubble line should	because too light bubbling), 'double bubble' (each bubble line should
have no more that one letter picked), invalid or duplicated CODE,	have no more that one letter picked), invalid or duplicated CODE,
invalid student ID	invalid student ID
Line 4407 username:domain.	Line 4611 username:domain.

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

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

scantron_original_filename (unmodified original file)	scantron_original_filename (unmodified original file)
scantron_corrected_filename (file where the corrected information has replaced the original information)	scantron_corrected_filename (file where the corrected information has replaced the original information)
Line 4424 the homework problem.	Line 4628 the homework problem.

=over 4	=over 4

=cut


=pod

=item defaultFormData	=item defaultFormData

Returns html hidden inputs used to hold context/default values.	Returns html hidden inputs used to hold context/default values.
Line 4440 the homework problem.	Line 4641 the homework problem.

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


=pod	=pod

=item getSequenceDropDown	=item getSequenceDropDown
Line 4747 SCANTRONFORM	Line 4948 SCANTRONFORM
</tr>	</tr>
SCANTRONFORM	SCANTRONFORM

$r->print(<<SCANTRONFORM);	$r->print('<tr><td bgcolor="#777777">');
</table>	&Apache::lonpickcode::code_list($r,2);
$grading_menu_button	$r->print('</td></tr></table>');
SCANTRONFORM	$r->print($grading_menu_button);

return	return
}	}

Line 4916 sub username_to_idmap {	Line 5116 sub username_to_idmap {

sub scantron_fixup_scanline {	sub scantron_fixup_scanline {
my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_;	my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_;


if ($field eq 'ID') {	if ($field eq 'ID') {
if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) {	if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) {
return ($line,1,'New value too large');	return ($line,1,'New value too large');
Line 4947 sub scantron_fixup_scanline {	Line 5148 sub scantron_fixup_scanline {
$$scantron_config{'CODElength'})=$args->{'CODE'};	$$scantron_config{'CODElength'})=$args->{'CODE'};
}	}
} elsif ($field eq 'answer') {	} elsif ($field eq 'answer') {
	&scantron_get_maxbubble(); # Need the bubble counter info.
my $length=$scantron_config->{'Qlength'};	my $length=$scantron_config->{'Qlength'};
my $off=$scantron_config->{'Qoff'};	my $off=$scantron_config->{'Qoff'};
my $on=$scantron_config->{'Qon'};	my $on=$scantron_config->{'Qon'};
my $answer=${off}x$length;	my $answer=${off}x$length;
if ($args->{'response'} eq 'none') {	my $question_number = $args->{'question'} -1;
&scan_data($scan_data,	my $first_position = $first_bubble_line{$question_number};
"$whichline.no_bubble.".$args->{'question'},'1');	my $bubble_count = $bubble_lines_per_response{$question_number};
} else {	my $bubbles_per_line= $$scantron_config{'Qlength'};
if ($on eq 'letter') {	my $final_answer;
my @alphabet=('A'..'Z');	if ($$scantron_config{'Qon'} eq 'letter' \|\|
$answer=$alphabet[$args->{'response'}];	$$scantron_config{'Qon'} eq 'number') {
} elsif ($on eq 'number') {	$bubbles_per_line = 10;
$answer=$args->{'response'}+1;	}
if ($answer == 10) { $answer = '0'; }	if (defined $args->{'response'}) {

	if ($args->{'response'} eq 'none') {
	&scan_data($scan_data,
	"$whichline.no_bubble.".$args->{'question'},'1');
} else {	} else {
substr($answer,$args->{'response'},1)=$on;	my ($bubble_line, $bubble_number) = split(/:/,$args->{'response'});
	if ($on eq 'letter') {
	my @alphabet=('A'..'Z');
	$answer=$alphabet[$bubble_number];
	} elsif ($on eq 'number') {
	$answer=$args->{$bubble_number+1};
	if ($answer == 10) { $answer = '0'; }
	} else {
	substr($answer,$args->{'response'},1)=$on;
	}
	&scan_data($scan_data,
	"$whichline.no_bubble.".$args->{'question'},undef,'1');
	for (my $l = 0; $l < $bubble_count; $l++) {
	if ($l eq $bubble_line) {
	$final_answer .= $answer;
	} else {
	$final_answer .= ' ';
	}
	}
}	}
&scan_data($scan_data,	# $where=$length*($args->{'question'}-1)+$scantron_config->{'Qstart'};
"$whichline.no_bubble.".$args->{'question'},undef,'1');	#substr($line,$where-1,$length)=$answer;
	substr($line,
	$scantron_config->{'Qstart'}+$first_position-1,
	$bubbles_per_line) = $final_answer;
}	}
my $where=$length*($args->{'question'}-1)+$scantron_config->{'Qstart'};
substr($line,$where-1,$length)=$answer;
}	}
return $line;	return $line;
}	}
Line 5035 sub scan_data {	Line 5260 sub scan_data {

if just_header was not true these key may also exist	if just_header was not true these key may also exist

missingerror - a list of bubbled line numbers that had a blank bubble	missingerror - a list of bubble ranges that are considered to be answers
that is considered an error (if the operator had already	to a single question that don't have any bubbles filled in.
okayed a blank bubble line as really being blank then	Of the form questionnumber:firstbubblenumber:count.
that bubble line number won't appear here.	doubleerror - a list of bubble ranges that are considered to be answers
doubleerror - a list of bubbled line numbers that had more than one	to a single question that have more than one bubble filled in.
bubble filled in and has not been corrected by the	Of the form questionnumber::firstbubblenumber:count
operator
	In the above, count is the number of bubble responses in the
	input line needed to represent the possible answers to the question.
	e.g. a radioresponse with 15 choices in an answer sheet with 10 choices
	per line would have count = 2.

maxquest - the number of the last bubble line that was parsed	maxquest - the number of the last bubble line that was parsed

(<number> starts at 1)	(<number> starts at 1)
Line 5056 sub scan_data {	Line 5286 sub scan_data {

sub scantron_parse_scanline {	sub scantron_parse_scanline {
my ($line,$whichline,$scantron_config,$scan_data,$just_header)=@_;	my ($line,$whichline,$scantron_config,$scan_data,$just_header)=@_;

my %record;	my %record;
my $questions=substr($line,$$scantron_config{'Qstart'}-1); # Answers	my $questions=substr($line,$$scantron_config{'Qstart'}-1); # Answers
my $data=substr($line,0,$$scantron_config{'Qstart'}-1); # earlier stuff	my $data=substr($line,0,$$scantron_config{'Qstart'}-1); # earlier stuff
Line 5092 sub scantron_parse_scanline {	Line 5323 sub scantron_parse_scanline {

my @alphabet=('A'..'Z');	my @alphabet=('A'..'Z');
my $questnum=0;	my $questnum=0;
while ($questions) {	my $ansnum =1; # Multiple 'answer lines'/question.

	chomp($questions); # Get rid of any trailing \n.
	$questions =~ s/\r$//; # Get rid of trailing \r too (MAC or Win uploads).
	while (length($questions)) {
	my $answers_needed = $bubble_lines_per_response{$questnum};
	my $answer_length = $$scantron_config{'Qlength'} * $answers_needed;



$questnum++;	$questnum++;
my $currentquest=substr($questions,0,$$scantron_config{'Qlength'});	my $currentquest = substr($questions,0,$answer_length);
substr($questions,0,$$scantron_config{'Qlength'})='';	$questions = substr($questions,0,$answer_length)='';
if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }	if (length($currentquest) < $answer_length) { next; }

	# Qon letter implies for each slot in currentquest we have:
	# ? or * for doubles a letter in A-Z for a bubble and
	# about anything else (esp. a value of Qoff for missing
	# bubbles.


if ($$scantron_config{'Qon'} eq 'letter') {	if ($$scantron_config{'Qon'} eq 'letter') {
if ($currentquest eq '?'
\|\| $currentquest eq '*') {	if ($currentquest =~ /\?/
	\|\| $currentquest =~ /\*/
	\|\| (&occurence_count($currentquest, "[A-Z]") > 1)) {
push(@{$record{'scantron.doubleerror'}},$questnum);	push(@{$record{'scantron.doubleerror'}},$questnum);
$record{"scantron.$questnum.answer"}='';	for (my $ans = 0; $ans < $answers_needed; $ans++) {
	my $bubble = substr($currentquest, $ans, 1);
	if ($bubble =~ /[A-Z]/ ) {
	$record{"scantron.$ansnum.answer"} = $bubble;
	} else {
	$record{"scantron.$ansnum.answer"}='';
	}
	$ansnum++;
	}

} elsif (!defined($currentquest)	} elsif (!defined($currentquest)
\|\| $currentquest eq $$scantron_config{'Qoff'}	\|\| (&occurence_count($currentquest, $$scantron_config{'Qoff'}) == length($currentquest))
\|\| $currentquest !~ /^[A-Z]$/) {	\|\| (&occurence_count($currentquest, "[A-Z]") == 0)) {
$record{"scantron.$questnum.answer"}='';	for (my $ans = 0; $ans < $answers_needed; $ans++ ) {
	$record{"scantron.$ansnum.answer"}='';
	$ansnum++;

	}
if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {	if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
push(@{$record{"scantron.missingerror"}},$questnum);	push(@{$record{"scantron.missingerror"}},$questnum);
	# $ansnum += $answers_needed;
}	}
} else {	} else {
$record{"scantron.$questnum.answer"}=$currentquest;	for (my $ans = 0; $ans < $answers_needed; $ans++) {
	$record{"scantron.$ansnum.answer"} = substr($currentquest, $ans, 1);
	$ansnum++;
	}
}	}

	# Qon 'number' implies each slot gives a digit that indexes the
	# the bubbles filled or Qoff or a non number for unbubbled lines.
	# and *? for double bubbles on a line.
	# these answers are also stored as letters.

} elsif ($$scantron_config{'Qon'} eq 'number') {	} elsif ($$scantron_config{'Qon'} eq 'number') {
if ($currentquest eq '?'	if ($currentquest =~ /\?/
\|\| $currentquest eq '*') {	\|\| $currentquest =~ /\*/
	\|\| (&occurence_count($currentquest, '\d') > 1)) {
push(@{$record{'scantron.doubleerror'}},$questnum);	push(@{$record{'scantron.doubleerror'}},$questnum);
$record{"scantron.$questnum.answer"}='';	for (my $ans = 0; $ans < $answers_needed; $ans++) {
	my $bubble = substr($currentquest, $ans, 1);
	if ($bubble =~ /\d/) {
	$record{"scantron.$ansnum.answer"} = $alphabet[$bubble];
	} else {
	$record{"scantron.$ansnum.answer"}=' ';
	}
	$ansnum++;
	}

} elsif (!defined($currentquest)	} elsif (!defined($currentquest)
\|\| $currentquest eq $$scantron_config{'Qoff'}	\|\| (&occurence_count($currentquest,$$scantron_config{'Qoff'}) == length($currentquest))
\|\| $currentquest !~ /^\d$/) {	\|\| (&occurence_count($currentquest, '\d') == 0)) {
$record{"scantron.$questnum.answer"}='';	for (my $ans = 0; $ans < $answers_needed; $ans++ ) {
	$record{"scantron.$ansnum.answer"}='';
	$ansnum++;

	}
if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {	if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
push(@{$record{"scantron.missingerror"}},$questnum);	push(@{$record{"scantron.missingerror"}},$questnum);
	$ansnum += $answers_needed;
}	}

} else {	} else {
# wrap zero back to J	$currentquest = &digits_to_letters($currentquest);
if ($currentquest eq '0') {	for (my $ans =0; $ans < $answers_needed; $ans++) {
$record{"scantron.$questnum.answer"}=	$record{"scantron.$ansnum.answer"} = substr($currentquest, $ans, 1);
$alphabet[9];	$ansnum++;
} else {
$record{"scantron.$questnum.answer"}=
$alphabet[$currentquest-1];
}	}
}	}
} else {	} else {

	# Otherwise there's a positional notation;
	# each bubble line requires Qlength items, and there are filled in
	# bubbles for each case where there 'Qon' characters.
	#

my @array=split($$scantron_config{'Qon'},$currentquest,-1);	my @array=split($$scantron_config{'Qon'},$currentquest,-1);
if (length($array[0]) eq $$scantron_config{'Qlength'}) {
$record{"scantron.$questnum.answer"}='';	# If the split only giveas us one element.. the full length of the
	# answser string, no bubbles are filled in:

	if (length($array[0]) eq $$scantron_config{'Qlength'}*$answers_needed) {
	for (my $ans = 0; $ans < $answers_needed; $ans++ ) {
	$record{"scantron.$ansnum.answer"}='';
	$ansnum++;

	}
if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {	if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
push(@{$record{"scantron.missingerror"}},$questnum);	push(@{$record{"scantron.missingerror"}},$questnum);
}	}
} else {	} elsif (scalar(@array) lt 2) {
$record{"scantron.$questnum.answer"}=
$alphabet[length($array[0])];	my $location = length($array[0]);
	my $line_num = $location / $$scantron_config{'Qlength'};
	my $bubble = $alphabet[$location % $$scantron_config{'Qlength'}];

	for (my $ans = 0; $ans < $answers_needed; $ans++) {
	if ($ans eq $line_num) {
	$record{"scantron.$ansnum.answer"} = $bubble;
	} else {
	$record{"scantron.$ansnum.answer"} = ' ';
	}
	$ansnum++;
	}
}	}
if (scalar(@array) gt 2) {	# If there's more than one instance of a bubble character
	# That's a double bubble; with positional notation we can
	# record all the bubbles filled in as well as the
	# fact this response consists of multiple bubbles.
	#
	else {
push(@{$record{'scantron.doubleerror'}},$questnum);	push(@{$record{'scantron.doubleerror'}},$questnum);

	my $first_answer = $ansnum;
	for (my $ans =0; $ans < $answers_needed; $ans++) {
	my $item = $first_answer+$ans;
	$record{"scantron.$item.answer"} = '';
	}

my @ans=@array;	my @ans=@array;
my $i=length($ans[0]);shift(@ans);	my $i=0;
	my $increment = 0;
while ($#ans) {	while ($#ans) {
$i+=length($ans[0])+1;	$i+=length($ans[0]) + $increment;
$record{"scantron.$questnum.answer"}.=$alphabet[$i];	my $line = int($i/$$scantron_config{'Qlength'} + $first_answer);
	my $bubble = $i%$$scantron_config{'Qlength'};
	$record{"scantron.$line.answer"}.=$alphabet[$bubble];
shift(@ans);	shift(@ans);
	$increment = 1;
}	}
	$ansnum += $answers_needed;
}	}
}	}
}	}
Line 5510 sub scantron_form_start {	Line 5837 sub scantron_form_start {
<input type="hidden" name="scantron_options_ignore" value="$env{'form.scantron_options_ignore'}" />	<input type="hidden" name="scantron_options_ignore" value="$env{'form.scantron_options_ignore'}" />
<input type="hidden" name="scantron_options_hidden" value="$env{'form.scantron_options_hidden'}" />	<input type="hidden" name="scantron_options_hidden" value="$env{'form.scantron_options_hidden'}" />
SCANTRONFORM	SCANTRONFORM

	my $line = 0;
	while (defined($env{"form.scantron.bubblelines.$line"})) {
	my $chunk =
	'<input type="hidden" name="scantron.bubblelines.'.$line.'" value="'.$env{"form.scantron.bubblelines.$line"}.'" />'."\n";
	$chunk .=
	'<input type="hidden" name="scantron.first_bubble_line.'.$line.'" value="'.$env{"form.scantron.first_bubble_line.$line"}.'" />'."\n";
	$result .= $chunk;
	$line++;
	}
return $result;	return $result;
}	}

Line 5568 sub scantron_validate_file {	Line 5905 sub scantron_validate_file {
}	}
my $currentphase=$env{'form.validatepass'};	my $currentphase=$env{'form.validatepass'};


my $stop=0;	my $stop=0;
while (!$stop && $currentphase < scalar(@validate_phases)) {	while (!$stop && $currentphase < scalar(@validate_phases)) {
$r->print("<p> Validating ".$validate_phases[$currentphase]."</p>");	$r->print("<p> Validating ".$validate_phases[$currentphase]."</p>");
Line 5991 sub scantron_validate_ID {	Line 6329 sub scantron_validate_ID {
#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($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 %found=('ids'=>{},'usernames'=>{});	my %found=('ids'=>{},'usernames'=>{});
for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
Line 6076 sub scantron_validate_ID {	Line 6416 sub scantron_validate_ID {
sub scantron_get_correction {	sub scantron_get_correction {
my ($r,$i,$scan_record,$scan_config,$line,$error,$arg)=@_;	my ($r,$i,$scan_record,$scan_config,$line,$error,$arg)=@_;

#FIXME in the case of a duplicated ID the previous line, probaly need	#FIXME in the case of a duplicated ID the previous line, probably need
#to show both the current line and the previous one and allow skipping	#to show both the current line and the previous one and allow skipping
#the previous one or the current one	#the previous one or the current one

Line 6175 ENDSCRIPT	Line 6515 ENDSCRIPT
$r->print($message);	$r->print($message);
$r->print("<p>Please indicate which bubble should be used for grading</p>");	$r->print("<p>Please indicate which bubble should be used for grading</p>");
foreach my $question (@{$arg}) {	foreach my $question (@{$arg}) {
my $selected=$$scan_record{"scantron.$question.answer"};	my $selected = &get_response_bubbles($scan_record, $question);
	my @select_array = split(/:/,$selected);
&scantron_bubble_selector($r,$scan_config,$question,	&scantron_bubble_selector($r,$scan_config,$question,
split('',$selected));	@select_array);
}	}
} elsif ($error eq 'missingbubble') {	} elsif ($error eq 'missingbubble') {
$r->print("<p>There have been <b>no</b> bubbles scanned for some question(s)</p>\n");	$r->print("<p>There have been <b>no</b> bubbles scanned for some question(s)</p>\n");
Line 6187 ENDSCRIPT	Line 6528 ENDSCRIPT
$r->print('<input type="hidden" name="scantron_questions" value="'.	$r->print('<input type="hidden" name="scantron_questions" value="'.
join(',',@{$arg}).'" />');	join(',',@{$arg}).'" />');
foreach my $question (@{$arg}) {	foreach my $question (@{$arg}) {
my $selected=$$scan_record{"scantron.$question.answer"};	my $selected = &get_response_bubbles($scan_record, $question);
&scantron_bubble_selector($r,$scan_config,$question);	my @select_array = split(/:/,$selected); # ought to be an array of empties.
	&scantron_bubble_selector($r,$scan_config,$question, @select_array);
}	}
} else {	} else {
$r->print("\n<ul>");	$r->print("\n<ul>");
Line 6208 ENDSCRIPT	Line 6550 ENDSCRIPT
$r - Apache request object	$r - Apache request object
$scan_config - hash from &get_scantron_config()	$scan_config - hash from &get_scantron_config()
$quest - number of the bubble line to make a corrector for	$quest - number of the bubble line to make a corrector for
$selected - array of letters of previously selected bubbles	@lines - array of answer lines.
$lines - if present, number of bubble lines to show

=cut	=cut

sub scantron_bubble_selector {	sub scantron_bubble_selector {
my ($r,$scan_config,$quest,@selected, $lines)=@_;	my ($r,$scan_config,$quest,@lines)=@_;
my $max=$$scan_config{'Qlength'};	my $max=$$scan_config{'Qlength'};


my $scmode=$$scan_config{'Qon'};	my $scmode=$$scan_config{'Qon'};

	my $bubble_length = scalar(@lines);


if ($scmode eq 'number' \|\| $scmode eq 'letter') { $max=10; }	if ($scmode eq 'number' \|\| $scmode eq 'letter') { $max=10; }

	my $response = $quest-1;
	my $lines = $bubble_lines_per_response{$response};

if (!defined($lines)) {
$lines = 1;
}
my $total_lines = $lines*2;	my $total_lines = $lines*2;
my @alphabet=('A'..'Z');	my @alphabet=('A'..'Z');

$r->print("<table border='1'><tr><td rowspan='".$total_lines."'>$quest</td>");	$r->print("<table border='1'><tr><td rowspan='".$total_lines."'>$quest</td>");

for (my $l = 0; $l < $lines; $l++) {	for (my $l = 0; $l < $lines; $l++) {
if ($l != 0) {	if ($l != 0) {
$r->print('<tr>');	$r->print('<tr>');
}	}
	my @selected = split(//,$lines[$l]);
# FIXME: This loop probably has to be considerably more clever for
# multiline bubbles: User can multibubble by having bubbles in
# several lines. User can skip lines legitimately etc. etc.

for (my $i=0;$i<$max;$i++) {	for (my $i=0;$i<$max;$i++) {
$r->print("\n".'<td align="center">');	$r->print("\n".'<td align="center">');
if ($selected[0] eq $alphabet[$i]) {	if ($selected[0] eq $alphabet[$i]) {
Line 6263 sub scantron_bubble_selector {	Line 6605 sub scantron_bubble_selector {
# multiline questions (different values e.g..).	# multiline questions (different values e.g..).

for (my $i=0;$i<$max;$i++) {	for (my $i=0;$i<$max;$i++) {
	my $value = "$l:$i"; # Relative bubble line #: Bubble in line.
$r->print("\n".	$r->print("\n".
'<td><label><input type="radio" name="scantron_correct_Q_'.	'<td><label><input type="radio" name="scantron_correct_Q_'.
$quest.'" value="'.$i.'" />'.$alphabet[$i]."</label></td>");	$quest.'" value="'.$value.'" />'.$alphabet[$i]."</label></td>");
}	}
$r->print('</tr>');	$r->print('</tr>');

Line 6397 sub scantron_validate_CODE {	Line 6740 sub scantron_validate_CODE {

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

	&scantron_get_maxbubble(); # parse needs the lines per response array.

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++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
Line 6449 sub scantron_validate_doublebubble {	Line 6794 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.

for (my $i=0;$i<=$scanlines->{'count'};$i++) {	for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);	my $line=&scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }	if ($line=~/^[\s\cz]*$/) { next; }
Line 6472 sub scantron_validate_doublebubble {	Line 6820 sub scantron_validate_doublebubble {
resource and then checking &Apache::lonxml::get_problem_counter()	resource and then checking &Apache::lonxml::get_problem_counter()
for what the current value of the problem counter is.	for what the current value of the problem counter is.

Caches the result to $env{'form.scantron_maxbubble'}	Caches the results to $env{'form.scantron_maxbubble'},
	$env{'form.scantron.bubble_lines.n'} and
	$env{'form.scantron.first_bubble_line.n'}
	which are the total number of bubble, lines, the number of bubble
	lines for reponse n and number of the first bubble line for response n.

=cut	=cut

sub scantron_get_maxbubble {	sub scantron_get_maxbubble {
if (defined($env{'form.scantron_maxbubble'}) &&	if (defined($env{'form.scantron_maxbubble'}) &&
$env{'form.scantron_maxbubble'}) {	$env{'form.scantron_maxbubble'}) {
	&restore_bubble_lines();
return $env{'form.scantron_maxbubble'};	return $env{'form.scantron_maxbubble'};
}	}

my $navmap=Apache::lonnavmaps::navmap->new();	my (undef, undef, $sequence) =
my (undef,undef,$sequence)=
&Apache::lonnet::decode_symb($env{'form.selectpage'});	&Apache::lonnet::decode_symb($env{'form.selectpage'});

	my $navmap=Apache::lonnavmaps::navmap->new();
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);

&Apache::lonxml::clear_problem_counter();	&Apache::lonxml::clear_problem_counter();

	my $uname = $env{'form.student'};
	my $udom = $env{'form.userdom'};
	my $cid = $env{'request.course.id'};
	my $total_lines = 0;
	%bubble_lines_per_response = ();
	%first_bubble_line = ();


	my $response_number = 0;
	my $bubble_line = 0;
foreach my $resource (@resources) {	foreach my $resource (@resources) {
	my $symb = $resource->symb();
	&Apache::lonxml::clear_bubble_lines_for_part();
my $result=&Apache::lonnet::ssi($resource->src(),	my $result=&Apache::lonnet::ssi($resource->src(),
('symb' => $resource->symb()));	('symb' => $resource->symb()),
	('grade_target' => 'analyze'),
	('grade_courseid' => $cid),
	('grade_domain' => $udom),
	('grade_username' => $uname));
	my (undef, $an) =
	split(/_HASH_REF__/,$result, 2);

	my %analysis = &Apache::lonnet::str2hash($an);



	foreach my $part_id (@{$analysis{'parts'}}) {


	my $lines = $analysis{"$part_id.bubble_lines"};;

	# TODO - make this a persistent hash not an array.


	$first_bubble_line{$response_number} = $bubble_line;
	$bubble_lines_per_response{$response_number} = $lines;
	$response_number++;

	$bubble_line += $lines;
	$total_lines += $lines;
	}

}	}
&Apache::lonnet::delenv('scantron\.');	&Apache::lonnet::delenv('scantron\.');
$env{'form.scantron_maxbubble'} =
&Apache::lonxml::get_problem_counter()-1;

	&save_bubble_lines();
	$env{'form.scantron_maxbubble'} =
	$total_lines;
return $env{'form.scantron_maxbubble'};	return $env{'form.scantron_maxbubble'};
}	}

Line 6507 sub scantron_get_maxbubble {	Line 6900 sub scantron_get_maxbubble {
=item scantron_validate_missingbubbles	=item scantron_validate_missingbubbles

Validates all scanlines in the selected file to not have any	Validates all scanlines in the selected file to not have any
bubble lines with missing bubbles that haven't been verified as missing.	answers that don't have bubbles that have not been verified
	to be bubble free.

=cut	=cut

Line 6529 sub scantron_validate_missingbubbles {	Line 6923 sub scantron_validate_missingbubbles {
$scan_data);	$scan_data);
if (!defined($$scan_record{'scantron.missingerror'})) { next; }	if (!defined($$scan_record{'scantron.missingerror'})) { next; }
my @to_correct;	my @to_correct;

	# Probably here's where the error is...

foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {	foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {
if ($missing > $max_bubble) { next; }	if ($missing > $max_bubble) { next; }
push(@to_correct,$missing);	push(@to_correct,$missing);
Line 6601 SCANTRONFORM	Line 6998 SCANTRONFORM
my $start=&Time::HiRes::time();	my $start=&Time::HiRes::time();
my $i=-1;	my $i=-1;
my ($uname,$udom,$started);	my ($uname,$udom,$started);

	&scantron_get_maxbubble(); # Need the bubble lines array to parse.

while ($i<$scanlines->{'count'}) {	while ($i<$scanlines->{'count'}) {
($uname,$udom)=('','');	($uname,$udom)=('','');
$i++;	$i++;
Line 6651 SCANTRONFORM	Line 7051 SCANTRONFORM
}	}
my $result=&Apache::lonnet::ssi($resource->src(),%form);	my $result=&Apache::lonnet::ssi($resource->src(),%form);
if ($result ne '') {	if ($result ne '') {
&Apache::lonnet::logthis("scantron grading error -> $result");
&Apache::lonnet::logthis("scantron grading error info name $uname domain $udom course $env{'request.course.id'} url ".$resource->src());
}	}
if (&Apache::loncommon::connection_aborted($r)) { last; }	if (&Apache::loncommon::connection_aborted($r)) { last; }
}	}
Line 6860 sub show_grading_menu_form {	Line 7258 sub show_grading_menu_form {
'<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="'.$env{'form.saveState'}.'" />'."\n".	'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="command" value="gradingmenu" />'."\n".	'<input type="hidden" name="command" value="gradingmenu" />'."\n".
'<input type="submit" name="submit" value="Grading Menu" />'."\n".	'<input type="submit" name="submit" value="'.&mt('Grading Menu').'" />'."\n".
'</form>'."\n";	'</form>'."\n";
return $result;	return $result;
}	}
Line 6877 sub savedState {	Line 7275 sub savedState {
return \%savedState;	return \%savedState;
}	}

#--- Displays the main menu page -------	sub grading_menu {
sub gradingmenu {	my ($request) = @_;
	my ($symb)=&get_symb($request);
	if (!$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($symb),
	'handgrade'=>$hdgrade,
	'probTitle'=>$probTitle,
	'command'=>'submit_options',
	'saveState'=>"",
	'gradingMenu'=>1,
	'showgrading'=>"yes");
	my $url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
	my @menu = ({ url => $url,
	name => &mt('Manual Grading/View Submissions'),
	short_description =>
	&mt('Start the process of hand grading submissions.'),
	});
	$fields{'command'} = 'csvform';
	$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
	push (@menu, { url => $url,
	name => &mt('Upload Scores'),
	short_description =>
	&mt('Specify a file containing the class scores for current resource.')});
	$fields{'command'} = 'processclicker';
	$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
	push (@menu, { url => $url,
	name => &mt('Process Clicker'),
	short_description =>
	&mt('Specify a file containing the clicker information for this resource.')});
	$fields{'command'} = 'scantron_selectphase';
	$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
	push (@menu, { url => $url,
	name => &mt('Grade/Manage Scantron Forms'),
	short_description =>
	&mt('')});
	$fields{'command'} = 'verify';
	$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
	push (@menu, { url => "",
	name => &mt('Verify Receipt'),
	short_description =>
	&mt('')});
	#
	# Create the menu
	my $Str;
	# $Str .= '<h2>'.&mt('Please select a grading task').'</h2>';
	$Str .= '<form method="post" action="" name="gradingMenu">';
	$Str .= '<input type="hidden" name="command" value="" />'.
	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($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";

	foreach my $menudata (@menu) {
	if ($menudata->{'name'} ne &mt('Verify Receipt')) {
	$Str .=' <h3><a '.
	$menudata->{'jscript'}.
	' href="'.
	$menudata->{'url'}.'" >'.
	$menudata->{'name'}."</a></h3>\n";
	} else {
	$Str .=' <h3><input type="button" value="Verify Receipt" '.
	$menudata->{'jscript'}.
	' onClick="javascript:checkChoice(document.forms.gradingMenu,\'5\',\'verify\')" '.
	' /></h3>';
	$Str .= (' 'x8).
	' receipt: '.&Apache::lonnet::recprefix($env{'request.course.id'}).
	'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />';
	}
	$Str .= ' '.(' 'x8).$menudata->{'short_description'}.
	"\n";
	}
	$Str .="</form>\n";
	$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;
	var checkOpt = false;
	if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;}
	if (nospace == "notOK" && (isNaN(receiptNo) \|\| receiptNo == "")) {checkOpt = true;}
	if (checkOpt) {
	alert("Please enter a receipt number given by a student in the receipt box.");
	formname.receipt.value = "";
	formname.receipt.focus();
	return false;
	}
	return true;
	}
	</script>
	GRADINGMENUJS
	&commonJSfunctions($request);
	return $Str;
	}


	#--- Displays the submissions first page -------
	sub submit_options {
my ($request) = @_;	my ($request) = @_;
my ($symb)=&get_symb($request);	my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
Line 6921 sub gradingmenu {	Line 7438 sub gradingmenu {
</script>	</script>
GRADINGMENUJS	GRADINGMENUJS
&commonJSfunctions($request);	&commonJSfunctions($request);
my $result='<h3> <span class="LC_info">Manual Grading/View Submission</span></h3>';
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);	my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
$result.=$table;	my $result;
my (undef,$sections) = &getclasslist('all','0');	my (undef,$sections) = &getclasslist('all','0');
my $savedState = &savedState();	my $savedState = &savedState();
my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});	my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
Line 6940 GRADINGMENUJS	Line 7456 GRADINGMENUJS
'<input type="hidden" name="gradingMenu" value="1" />'."\n".	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
'<input type="hidden" name="showgrading" value="yes" />'."\n";	'<input type="hidden" name="showgrading" value="yes" />'."\n";

$result.='<table width="100%" border="0"><tr><td bgcolor=#777777>'."\n".	$result.='
'<table width="100%" border="0"><tr bgcolor="#e6ffff"><td colspan="2">'."\n".	<div class="LC_grade_select_mode">
' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".	<div class="LC_grade_select_mode_current">
'<tr bgcolor="#ffffe6" valign="top"><td>'."\n";	<h2>
	'.&mt('Grade Current Resource').'
$result.='<table width="100%" border="0">';	</h2>
$result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".	<div class="LC_grade_select_mode_body">
' '.&mt('Select Section').': <select name="section" multiple="multiple" size="3">'."\n";	<div class="LC_grades_resource_info">
	'.$table.'
	</div>
	<div class="LC_grade_select_mode_selector">
	<div class="LC_grade_select_mode_selector_header">
	'.&mt('Sections').'
	</div>
	<div class="LC_grade_select_mode_selector_body">
	<select name="section" multiple="multiple" size="5">'."\n";
if (ref($sections)) {	if (ref($sections)) {
foreach (sort (@$sections)) {	foreach my $section (sort (@$sections)) {
$result.='<option value="'.$_.'" '.	$result.='<option value="'.$section.'" '.
($saveSec eq $_ ? 'selected="selected"':'').'>'.$_.'</option>'."\n";	($saveSec eq $section ? 'selected="selected"':'').'>'.$section.'</option>'."\n";
}	}
}	}
$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select>   ';	$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select>   ';
	$result.='
$result.=&mt('Student Status').':'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);	</div>
	</div>
$result.='</td></tr>';	<div class="LC_grade_select_mode_selector">
	<div class="LC_grade_select_mode_selector_header">
$result.='<tr bgcolor="#ffffe6"valign="top"><td><label>'.	'.&mt('Groups').'
'<input type="radio" name="radioChoice" value="submission" '.	</div>
($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students').	<div class="LC_grade_select_mode_selector_body">
'</label> <select name="submitonly">'.	'.&Apache::lonstatistics::GroupSelect('group','multiple',5).'
'<option value="yes" '.	</div>
($saveSub eq 'yes' ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option>'.	</div>
'<option value="queued" '.	<div class="LC_grade_select_mode_selector">
($saveSub eq 'queued' ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option>'.	<div class="LC_grade_select_mode_selector_header">
'<option value="graded" '.	'.&mt('Access Status').'
($saveSub eq 'graded' ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option>'.	</div>
'<option value="incorrect" '.	<div class="LC_grade_select_mode_selector_body">
($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option>'.	'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').'
'<option value="all" '.	</div>
($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option></select></td></tr>'."\n";	</div>
	<div class="LC_grade_select_mode_selector">
$result.='<tr bgcolor="#ffffe6"valign="top"><td>'.	<div class="LC_grade_select_mode_selector_header">
'<label><input type="radio" name="radioChoice" value="viewgrades" '.	'.&mt('Submission Status').'
($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.	</div>
'<b>Current Resource:</b> For all students in selected section or course</label></td></tr>'."\n";	<div class="LC_grade_select_mode_selector_body">
	<select name="submitonly" size="5">
$result.='<tr bgcolor="#ffffe6" valign="top"><td>'.	<option value="yes" '. ($saveSub eq 'yes' ? 'selected="selected"' : '').'>'.&mt('with submissions').'</option>
'<label><input type="radio" name="radioChoice" value="pickStudentPage" '.	<option value="queued" '. ($saveSub eq 'queued' ? 'selected="selected"' : '').'>'.&mt('in grading queue').'</option>
($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.	<option value="graded" '. ($saveSub eq 'graded' ? 'selected="selected"' : '').'>'.&mt('with ungraded submissions').'</option>
'The <b>complete</b> set/page/sequence: For one student</label></td></tr>'."\n";	<option value="incorrect" '.($saveSub eq 'incorrect' ? 'selected="selected"' : '').'>'.&mt('with incorrect submissions').'</option>
	<option value="all" '. ($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option>
$result.='<tr bgcolor="#ffffe6"><td><br />'.	</select>
'<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'.	</div>
'</td></tr></table>'."\n";	</div>
	<div class="LC_grade_select_mode_type_body">
$result.='</td><td valign="top">';	<div class="LC_grade_select_mode_type">
	<label>
$result.='<table width="100%" border="0">';	<input type="radio" name="radioChoice" value="submission" '.
$result.='<tr bgcolor="#ffffe6"><td>'.	($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.
'<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.	&mt('Select individual students to grade and view submissions.').'
' '.&mt('scores from file').' </td></tr>'."\n";	</label>
	</div>
$result.='<tr bgcolor="#ffffe6"><td>'.	<div class="LC_grade_select_mode_type">
'<input type="button" onClick="javascript:checkChoice(this.form,\'6\',\'processclicker\');" value="'.&mt('Process').'" />'.	<label>
' '.&mt('clicker file').' </td></tr>'."\n";	<input type="radio" name="radioChoice" value="viewgrades" '.
	($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.
$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.	&mt('Grade all selected students in a grading table.').'
'<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.	</label>
'" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";	</div>
	<div class="LC_grade_select_mode_type">
if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) {	<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next->').'" />
$result.='<tr bgcolor="#ffffe6"valign="top"><td>'.	</div>
'<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.	</div>
' '.&mt('receipt').': '.	</div>
&Apache::lonnet::recprefix($env{'request.course.id'}).	</div>
'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'.	<div class="LC_grade_select_mode_page">
'</td></tr>'."\n";	<h2>
}	'.&mt('Grade Complete Folder for One Student').'
$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.	</h2>
'<input type="button" onClick="javascript:this.form.action=\'/adm/helper/resettimes.helper\';this.form.submit();'.	<div class="LC_grades_select_mode_body">
'" value="'.&mt('Manage').'" /> access times.</td></tr>'."\n";	<div class="LC_grade_select_mode_type_body">
$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.	<div class="LC_grade_select_mode_type">
'<input type="button" onClick="javascript:this.form.command.value=\'codelist\';this.form.action=\'/adm/pickcode\';this.form.submit();'.	<label>
'" value="'.&mt('View').'" /> saved CODEs.</td></tr>'."\n";	<input type="radio" name="radioChoice" value="pickStudentPage" '.
	($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.
$result.='</table>'."\n".	&mt('The <b>complete</b> page/sequence/folder: For one student').'
'</td></tr></table>'."\n".	</label>
'</td></tr></table></form>'."\n";	</div>
	<div class="LC_grade_select_mode_type">
	<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="'.&mt('Next->').'" />
	</div>
	</div>
	</div>
	</div>
	</div>
	</form>';
return $result;	return $result;
}	}

Line 7055 sub gather_clicker_ids {	Line 7587 sub gather_clicker_ids {
# Set up a couple variables.	# Set up a couple variables.
my $username_idx = &Apache::loncoursedata::CL_SNAME();	my $username_idx = &Apache::loncoursedata::CL_SNAME();
my $domain_idx = &Apache::loncoursedata::CL_SDOM();	my $domain_idx = &Apache::loncoursedata::CL_SDOM();
	my $status_idx = &Apache::loncoursedata::CL_STATUS();

foreach my $student (keys(%$classlist)) {	foreach my $student (keys(%$classlist)) {
	if ($classlist->{$student}->[$status_idx] ne 'Active') { next; }
my $username = $classlist->{$student}->[$username_idx];	my $username = $classlist->{$student}->[$username_idx];
my $domain = $classlist->{$student}->[$domain_idx];	my $domain = $classlist->{$student}->[$domain_idx];
my $clickers =	my $clickers =
Line 7194 function sanitycheck() {	Line 7727 function sanitycheck() {
<input type="hidden" name="saveState" value="$env{'form.saveState'}" />	<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: $selectform</label>
<br /><label>$attendance: <input type="radio" name="gradingmechanism" value="attendance" $checked{'attendance'} onClick="sanitycheck()" /></label>	<br /><label><input type="radio" name="gradingmechanism" value="attendance" $checked{'attendance'} onClick="sanitycheck()" />$attendance </label>
<br /><label>$personnel: <input type="radio" name="gradingmechanism" value="personnel" $checked{'personnel'} onClick="sanitycheck()" /></label>	<br /><label><input type="radio" name="gradingmechanism" value="personnel" $checked{'personnel'} onClick="sanitycheck()" />$personnel</label>
<br /><label>$specific: <input type="radio" name="gradingmechanism" value="specific" $checked{'specific'} onClick="sanitycheck()" /></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" />
<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>
Line 7299 ENDHEADER	Line 7832 ENDHEADER
}	}
$result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'.	$result.='<br />'.&mt('Found [_1] question(s)',$number).'<br />'.
'<input type="hidden" name="number" value="'.$number.'" />'.	'<input type="hidden" name="number" value="'.$number.'" />'.
	&mt('Awarding [_1] percent for corrion(s)',$number).'<br />'.
	'<input type="hidden" name="number" value="'.$number.'" />'.
&mt('Awarding [_1] percent for correct and [_2] percent for incorrect responses',	&mt('Awarding [_1] percent for correct and [_2] percent for incorrect responses',
$env{'form.pcorrect'},$env{'form.pincorrect'}).	$env{'form.pcorrect'},$env{'form.pincorrect'}).
'<br />';	'<br />';
Line 7318 ENDHEADER	Line 7853 ENDHEADER
$result.="\n".'<input type="hidden" name="correct:'.$correct_count.':'.$correct_ids{$id}.'" value="'.$responses{$id}.'" />';	$result.="\n".'<input type="hidden" name="correct:'.$correct_count.':'.$correct_ids{$id}.'" value="'.$responses{$id}.'" />';
$correct_count++;	$correct_count++;
} elsif ($clicker_ids{$id}) {	} elsif ($clicker_ids{$id}) {
$result.="\n".'<input type="hidden" name="student:'.$clicker_ids{$id}.'" value="'.$responses{$id}.'" />';	if ($clicker_ids{$id}=~/\,/) {
$student_count++;	# More than one user with the same clicker!
	$result.="\n<hr />".&mt('Clicker registered more than once').": <tt>".$id."</tt><br />";
	$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
	"<select name='multi".$id."'>";
	foreach my $reguser (sort(split(/\,/,$clicker_ids{$id}))) {
	$result.="<option value='".$reguser."'>".&Apache::loncommon::plainname(split(/\:/,$reguser)).' ('.$reguser.')</option>';
	}
	$result.='</select>';
	$unknown_count++;
	} else {
	# Good: found one and only one user with the right clicker
	$result.="\n".'<input type="hidden" name="student:'.$clicker_ids{$id}.'" value="'.$responses{$id}.'" />';
	$student_count++;
	}
} else {	} else {
$result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";	$result.="\n<hr />".&mt('Unregistered Clicker')." <tt>".$id."</tt><br />";
$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.	$result.="\n".'<input type="hidden" name="unknown:'.$id.'" value="'.$responses{$id}.'" />'.
Line 7470 ENDHEADER	Line 8018 ENDHEADER
my $id=$1;	my $id=$1;
if (($env{'form.uname'.$id}) && ($env{'form.udom'.$id})) {	if (($env{'form.uname'.$id}) && ($env{'form.udom'.$id})) {
$user=$env{'form.uname'.$id}.':'.$env{'form.udom'.$id};	$user=$env{'form.uname'.$id}.':'.$env{'form.udom'.$id};
	} elsif ($env{'form.multi'.$id}) {
	$user=$env{'form.multi'.$id};
}	}
}	}
if ($user) {	if ($user) {
Line 7514 ENDHEADER	Line 8064 ENDHEADER

sub handler {	sub handler {
my $request=$_[0];	my $request=$_[0];
	&reset_caches();
&reset_perm();
if ($env{'browser.mathml'}) {	if ($env{'browser.mathml'}) {
&Apache::loncommon::content_type($request,'text/xml');	&Apache::loncommon::content_type($request,'text/xml');
} else {	} else {
Line 7527 sub handler {	Line 8076 sub handler {
my $symb=&get_symb($request,1);	my $symb=&get_symb($request,1);
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];

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


$request->print(&Apache::loncommon::start_page('Grading'));	$request->print(&Apache::loncommon::start_page('Grading'));
if ($symb eq '' && $command eq '') {	if ($symb eq '' && $command eq '') {
if ($env{'user.adv'}) {	if ($env{'user.adv'}) {
Line 7570 sub handler {	Line 8122 sub handler {
} elsif ($command eq 'processGroup' && $perm{'vgr'}) {	} elsif ($command eq 'processGroup' && $perm{'vgr'}) {
&processGroup($request);	&processGroup($request);
} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {	} elsif ($command eq 'gradingmenu' && $perm{'vgr'}) {
$request->print(&gradingmenu($request));	$request->print(&grading_menu($request));
	} elsif ($command eq 'submit_options' && $perm{'vgr'}) {
	$request->print(&submit_options($request));
} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {	} elsif ($command eq 'viewgrades' && $perm{'vgr'}) {
$request->print(&viewgrades($request));	$request->print(&viewgrades($request));
} elsif ($command eq 'handgrade' && $perm{'mgr'}) {	} elsif ($command eq 'handgrade' && $perm{'mgr'}) {
Line 7628 sub handler {	Line 8182 sub handler {
}	}
}	}
$request->print(&Apache::loncommon::end_page());	$request->print(&Apache::loncommon::end_page());
	&reset_caches();
return '';	return '';
}	}

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

Removed from v.1.433
changed lines
	Added in v.1.481