loncom/homework/grades.pm - diff

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Diff for /loncom/homework/grades.pm between versions 1.428 and 1.448

version 1.428, 2007/08/11 13:32:23	version 1.448, 2007/10/09 10:31:21
Line 45 use LONCAPA;	Line 45 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 {
	&Apache::lonnet::logthis("Saving bubble_lines...");
	foreach my $line (keys(%bubble_lines_per_response)) {
	&Apache::lonnet::logthis("Saving form.scantron.bubblelines.$line value: $bubble_lines_per_response{$line}");
	$env{"form.scantron.bubblelines.$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"};
	&Apache::lonnet::logthis("Restoring form.scantron.bubblelines.$line value: $value");
	$bubble_lines_per_response{$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};
	my $bubble_lines= $bubble_lines_per_response{$response};
	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 258 sub cleanRecord {	Line 360 sub cleanRecord {
} 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>true</b></td>';
} else {	} else {
$toprow.='<td><i>true</i></td>';	$toprow.='<td><i>true</i></td>';
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 $answer;
}	}
Line 372 COMMONJSFUNCTIONS	Line 477 COMMONJSFUNCTIONS
sub getclasslist {	sub getclasslist {
my ($getsec,$filterlist) = @_;	my ($getsec,$filterlist) = @_;
my @getsec;	my @getsec;
	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 401 sub getclasslist {	Line 507 sub getclasslist {
my $status =	my $status =
$classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];	$classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()];
# 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->{$student});
next;	next;
}	}
Line 484 sub student_gradeStatus {	Line 590 sub student_gradeStatus {
# Shows a student's view of problem and submission	# Shows a student's view of problem and submission
sub jscriptNform {	sub jscriptNform {
my ($symb) = @_;	my ($symb) = @_;
	my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $jscript='<script type="text/javascript" language="javascript">'."\n".	my $jscript='<script type="text/javascript" language="javascript">'."\n".
' function viewOneStudent(user,domain) {'."\n".	' function viewOneStudent(user,domain) {'."\n".
' document.onestudent.student.value = user;'."\n".	' document.onestudent.student.value = user;'."\n".
Line 495 sub jscriptNform {	Line 602 sub jscriptNform {
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($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 610 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 720 LISTJAVASCRIPT	Line 829 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".
Line 734 LISTJAVASCRIPT	Line 842 LISTJAVASCRIPT
'<option value=".25">Quarter Points</option>'.	'<option value=".25">Quarter Points</option>'.
'<option value=".1">Tenths of a Point</option>'.	'<option value=".1">Tenths of a Point</option>'.
'</select>'.	'</select>'.
	&build_section_inputs().
'<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".	'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".	'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".
Line 745 LISTJAVASCRIPT	Line 852 LISTJAVASCRIPT
'<input type="hidden" name="saveStatusOld" value="'.$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 1661 sub download_all_link {	Line 1768 sub download_all_link {
return	return
}	}

	sub build_section_inputs {
	my $section_inputs;
	if ($env{'form.section'} eq '') {
	$section_inputs .= '<input type="hidden" name="section" value="all" />'."\n";
	} else {
	my @sections = &Apache::loncommon::get_env_multiple('form.section');
	foreach my $section (@sections) {
	$section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n";
	}
	}
	return $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) = @_;
Line 1669 sub submission {	Line 1789 sub submission {
$udom = ($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 1722 sub submission {	Line 1841 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 1741 sub submission {	Line 1860 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="'.$env{'form.probTitle'}.'" />'."\n".
'<input type="hidden" name="refresh" value="off" />'."\n".	'<input type="hidden" name="refresh" value="off" />'."\n".
Line 1756 sub submission {	Line 1875 sub submission {
'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".	'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".
'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".	'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".
'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".	'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".
'<input type="hidden" name="section" value="'.$env{'form.section'}.'" />'."\n".	&build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".	'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".	'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".
'<input type="hidden" name="NCT"'.	'<input type="hidden" name="NCT"'.
Line 1808 KEYWORDS	Line 1927 KEYWORDS
}	}
}	}

	# This is where output for one specific student would start
	my $bgcolor='#DDEEDD';
	if (int($counter/2) eq $counter) { $bgcolor='#DDDDEE'; }
	$request->print("\n\n".
	'<p><table border="2"><tr><th bgcolor="'.$bgcolor.'">'.$env{'form.fullname'}.'</th></tr><tr><td bgcolor="'.$bgcolor.'">');

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 2079 KEYWORDS	Line 2203 KEYWORDS
}	}
$request->print($result.'</td></tr></table></td></tr></table>'."\n");	$request->print($result.'</td></tr></table></td></tr></table>'."\n");

	# Done with printing info for one student

	$request->print('</td></tr></table></p>');


# print end of form	# print end of form
if ($counter == $total) {	if ($counter == $total) {
my $endform='<table border="0"><tr><td>'."\n";	my $endform='<table border="0"><tr><td>'."\n";
Line 2741 sub version_selected_portfile {	Line 2870 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 2962 sub viewgrades {	Line 3090 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($symb).'" />'."\n".
'<input type="hidden" name="command" value="editgrades" />'."\n".	'<input type="hidden" name="command" value="editgrades" />'."\n".
'<input type="hidden" name="section" value="'.$env{'form.section'}.'" />'."\n".	&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;
	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
if ($env{'form.section'} eq 'all') {	if ($env{'form.section'} eq 'all') {
$sectionClass='Class </h3>';	$sectionClass='Class </h3>';
} elsif ($env{'form.section'} eq 'none') {	} elsif ($env{'form.section'} eq 'none') {
$sectionClass='Students in no Section </h3>';	$sectionClass=&mt('Students in no Section').'</h3>';
} else {	} else {
$sectionClass='Students in Section '.$env{'form.section'}.'</h3>';	$sectionClass=&mt('Students in Section(s) [_1]',$section_display).'</h3>';
}	}
$result.='<h3>Assign Common Grade To '.$sectionClass;	$result.='<h3>'.&mt('Assign Common Grade To [_1]',$sectionClass);
$result.= '<table border=0><tr><td bgcolor="#777777">'."\n".	$result.= '<table border=0><tr><td bgcolor="#777777">'."\n".
'<table border=0><tr bgcolor="#ffffdd"><td>';	'<table border=0><tr bgcolor="#ffffdd"><td>';
#radio buttons/text box for assigning points for a section or class.	#radio buttons/text box for assigning points for a section or class.
Line 3084 sub viewgrades {	Line 3214 sub viewgrades {
'onClick="javascript:submit();" target="_self" /></form>'."\n";	'onClick="javascript:submit();" target="_self" /></form>'."\n";
if (scalar(%$fullname) eq 0) {	if (scalar(%$fullname) eq 0) {
my $colspan=3+scalar(@parts);	my $colspan=3+scalar(@parts);
$result='<span class="LC_warning">There are no students in section "'.$env{'form.section'}.	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
'" with enrollment status "'.$env{'form.Status'}.'" to modify or grade.</span>';	my $stu_status = join(' or ',&Apache::loncommon::get_env_multiple('form.Status'));
	$result='<span class="LC_warning">'.
	&mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade',
	$section_display, $stu_status).
	'</span>';
}	}
$result.=&show_grading_menu_form($symb);	$result.=&show_grading_menu_form($symb);
return $result;	return $result;
Line 3162 sub editgrades {	Line 3296 sub editgrades {
my ($request) = @_;	my ($request) = @_;

my $symb=&get_symb($request);	my $symb=&get_symb($request);
my $title='<h3><span class="LC_info">Current Grade Status</span></h3>';	my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
$title.='<h4><b>Current Resource: </b>'.$env{'form.probTitle'}.'</h4><br />'."\n";	my $title='<h3><span class="LC_info">'.&mt('Current Grade Status').'</span></h3>';
$title.='<h4><b>Section: </b>'.$env{'form.section'}.'</h4>'."\n";	$title.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$env{'form.probTitle'}).'</h4><br />'."\n";
	$title.='<h4>'.&mt('<b>Section: </b>[_1]',$section_display).'</h4>'."\n";

my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";	my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
$result.= '<table border="0"><tr bgcolor="#deffff">'.	$result.= '<table border="0"><tr bgcolor="#deffff">'.
Line 3362 sub split_part_type {	Line 3497 sub split_part_type {
my ($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 3768 sub csvuploadassign {	Line 3903 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 3865 LISTJAVASCRIPT	Line 3999 LISTJAVASCRIPT
'<label><input type="radio" name="lastSub" value="none" /> none</label>'."\n".	'<label><input type="radio" name="lastSub" value="none" /> none</label>'."\n".
'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> by dates and submissions</label>'."\n".	'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> by dates and submissions</label>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";	'<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";

$result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".	$result.=&build_section_inputs();
'<input type="hidden" name="Status" value="'.$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 4120 sub displaySubByDates {	Line 4255 sub displaySubByDates {

my $where = ($isTask ? "$version:resource.$interaction"	my $where = ($isTask ? "$version:resource.$interaction"
: "$version:resource");	: "$version:resource");
#&Apache::lonnet::logthis(" got $where");
$studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';	$studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>';
if ($isCODE) {	if ($isCODE) {
$studentTable.='<td>'.$record->{$version.':resource.CODE'}.'</td>';	$studentTable.='<td>'.$record->{$version.':resource.CODE'}.'</td>';
Line 4140 sub displaySubByDates {	Line 4274 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});
$displaySub[0].='<b>Part:</b> '.$display_part.' ';	$displaySub[0].='<b>Part:</b> '.$display_part.' ';
$displaySub[0].='<span class="LC_internal_info">(ID '.	$displaySub[0].='<span class="LC_internal_info">(ID '.
$responseId.')</span> <b>';	$responseId.')</span> <b>';
Line 4381 one of the predefined configurations for	Line 4514 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 4392 username:domain.	Line 4525 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 4409 the homework problem.	Line 4542 the homework problem.

=over 4	=over 4

=cut


=pod

=item defaultFormData	=item defaultFormData

Line 4425 the homework problem.	Line 4555 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 5020 sub scan_data {	Line 5150 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 5077 sub scantron_parse_scanline {	Line 5212 sub scantron_parse_scanline {

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

while ($questions) {	while ($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++) {
	$record{"scantron.$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++) {
	$record{"scantron.$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++) {
	$record{"scantron.$ansnum.answer"} = '';
	$ans++;
	}

my @ans=@array;	my @ans=@array;
my $i=length($ans[0]);shift(@ans);	my $i=length($ans[0]);shift(@ans);
while ($#ans) {	while ($#ans) {
$i+=length($ans[0])+1;	$i+=length($ans[0])+1;
$record{"scantron.$questnum.answer"}.=$alphabet[$i];	my $line = $i/$$scantron_config{'Qlength'} + $first_answer;
	my $bubble = $i%$$scantron_config{'Qlength'};

	$record{"scantron.$line.answer"}.=$alphabet[$bubble];
shift(@ans);	shift(@ans);
}	}
}	}
Line 5495 sub scantron_form_start {	Line 5713 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"})) {
	&Apache::lonnet::logthis("Saving chunk for $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 5553 sub scantron_validate_file {	Line 5782 sub scantron_validate_file {
}	}
my $currentphase=$env{'form.validatepass'};	my $currentphase=$env{'form.validatepass'};

	&Apache::lonnet::logthis("Phase: $currentphase");

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[$currentphase]."</p>");
Line 5976 sub scantron_validate_ID {	Line 6207 sub scantron_validate_ID {
#get scantron line setup	#get scantron line setup
my %scantron_config=&get_scantron_config($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 6160 ENDSCRIPT	Line 6393 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=$$scan_record{"scantron.$question.answer"};
	my $selected = &get_response_bubbles($scan_record, $question);
&scantron_bubble_selector($r,$scan_config,$question,	&scantron_bubble_selector($r,$scan_config,$question,
split('',$selected));	split('',$selected));
}	}
Line 6172 ENDSCRIPT	Line 6406 ENDSCRIPT
$r->print('<input type="hidden" name="scantron_questions" value="'.	$r->print('<input type="hidden" name="scantron_questions" value="'.
join(',',@{$arg}).'" />');	join(',',@{$arg}).'" />');
foreach my $question (@{$arg}) {	foreach my $question (@{$arg}) {
my $selected=$$scan_record{"scantron.$question.answer"};	my $selected = &get_response_bubbles($scan_record, $question);
&scantron_bubble_selector($r,$scan_config,$question);	&scantron_bubble_selector($r,$scan_config,$question);
}	}
} else {	} else {
Line 6194 ENDSCRIPT	Line 6428 ENDSCRIPT
$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	$selected - array of letters of previously selected bubbles
$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,@selected)=@_;
my $max=$$scan_config{'Qlength'};	my $max=$$scan_config{'Qlength'};

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


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

	my $response = $quest-1;
	my $lines = $bubble_lines_per_response{$response};
	&Apache::lonnet::logthis("Question $quest, lines: $lines");

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>");
Line 6382 sub scantron_validate_CODE {	Line 6617 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 6434 sub scantron_validate_doublebubble {	Line 6671 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 6457 sub scantron_validate_doublebubble {	Line 6697 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 {
	&Apache::lonnet::logthis("get_max_bubble");
if (defined($env{'form.scantron_maxbubble'}) &&	if (defined($env{'form.scantron_maxbubble'}) &&
$env{'form.scantron_maxbubble'}) {	$env{'form.scantron_maxbubble'}) {
	&Apache::lonnet::logthis("cached");
	&restore_bubble_lines();
return $env{'form.scantron_maxbubble'};	return $env{'form.scantron_maxbubble'};
}	}
	&Apache::lonnet::logthis("computing");

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 ($trash, $part) = split(/\./, $part_id);

	my $lines = $analysis{"$part_id.bubble_lines"}[0];

	# 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 6492 sub scantron_get_maxbubble {	Line 6780 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 6586 SCANTRONFORM	Line 6875 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 6636 SCANTRONFORM	Line 6928 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 6862 sub savedState {	Line 7152 sub savedState {
return \%savedState;	return \%savedState;
}	}

#--- Displays the main menu page -------	sub grading_menu {
sub gradingmenu {
my ($request) = @_;	my ($request) = @_;
my ($symb)=&get_symb($request);	my ($symb)=&get_symb($request);
if (!$symb) {return '';}	if (!$symb) {return '';}
my $probTitle = &Apache::lonnet::gettitle($symb);	my $probTitle = &Apache::lonnet::gettitle($symb);
	my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);

	#
	# Define menu data
	$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
	my ($table) = &showResourceInfo($symb,$env{'form.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 Scantron Forms'),
	short_description =>
	&mt('')});
	$fields{'command'} = 'verify';
	$url = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
	push (@menu, { url => "",
	jscript => ' onClick="javascript:checkChoice2(document.forms.gradingMenu,\'5\',\'verify\')" ',
	name => &mt('Verify Receipt'),
	short_description =>
	&mt('')});
	$fields{'command'} = 'manage';
	$url = &Apache::lonhtmlcommon::build_url('/adm/helper/resettimes.helper',\%fields);
	push (@menu, { url => $url,
	name => &mt('Manage Access Times'),
	short_description =>
	&mt('')});
	$fields{'command'} = 'view';
	$url = &Apache::lonhtmlcommon::build_url('/adm/pickcode',\%fields);
	push (@menu, { url => $url,
	name => &mt('View Saved CODEs'),
	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.'" ue="" />'."\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><a '.
	$menudata->{'jscript'}.
	' href="javascript:checkChoice2(document.forms.gradingMenu,\'5\',\'verify\')" >'.
	$menudata->{'name'}."</a></h3>\n";
	$Str .= (' 'x8).
	' receipt: '.&Apache::lonnet::recprefix($env{'request.course.id'}).
	'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />';
	}
	$Str .= ' '.(' 'x8).$menudata->{'short_description'}.
	"\n";
	}
	$Str .="</dl>\n";
	$Str .="</form>\n";
$request->print(<<GRADINGMENUJS);	$request->print(<<GRADINGMENUJS);
<script type="text/javascript" language="javascript">	<script type="text/javascript" language="javascript">
function checkChoice(formname,val,cmdx) {	function checkChoice(formname,val,cmdx) {
Line 6889 sub gradingmenu {	Line 7269 sub gradingmenu {
}	}
if (val < 7) formname.submit();	if (val < 7) formname.submit();
}	}
	function checkChoice2(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;}
	formname.submit();
	}
	if (val < 7) formname.submit();
	}

function checkReceiptNo(formname,nospace) {	function checkReceiptNo(formname,nospace) {
var receiptNo = formname.receipt.value;	var receiptNo = formname.receipt.value;
Line 6907 sub gradingmenu {	Line 7303 sub gradingmenu {
GRADINGMENUJS	GRADINGMENUJS
&commonJSfunctions($request);	&commonJSfunctions($request);
my $result='<h3> <span class="LC_info">Manual Grading/View Submission</span></h3>';	my $result='<h3> <span class="LC_info">Manual Grading/View Submission</span></h3>';
my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
$result.=$table;	$result.=$table;
my (undef,$sections) = &getclasslist('all','0');	my (undef,$sections) = &getclasslist('all','0');
my $savedState = &savedState();	my $savedState = &savedState();
Line 6919 GRADINGMENUJS	Line 7314 GRADINGMENUJS
$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".	$result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".	'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".	'<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n".	'<input type="hidden" name="probTitle" value="'.$probTitle.'" ue="" />'."\n".
'<input type="hidden" name="command" value="" />'."\n".
'<input type="hidden" name="saveState" value="" />'."\n".	'<input type="hidden" name="saveState" value="" />'."\n".
'<input type="hidden" name="gradingMenu" value="1" />'."\n".	'<input type="hidden" name="gradingMenu" value="1" />'."\n".
'<input type="hidden" name="showgrading" value="yes" />'."\n";	'<input type="hidden" name="showgrading" value="yes" />'."\n";
Line 6931 GRADINGMENUJS	Line 7325 GRADINGMENUJS
'<tr bgcolor="#ffffe6" valign="top"><td>'."\n";	'<tr bgcolor="#ffffe6" valign="top"><td>'."\n";

$result.='<table width="100%" border="0">';	$result.='<table width="100%" border="0">';
	$result.='<tr bgcolor="#ffffe6" valign="top">'."\n";
	$result.='<td><b>'.&mt('Sections').'</b></td>';
	# $result.='<td>Groups</td>';
	$result.='<td><b>'.&mt('Access Status').'</td>'."\n";
	$result.='</tr>';
$result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".	$result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
' '.&mt('Select Section').': <select name="section">'."\n";	' <select name="section" multiple="multiple" size="3">'."\n";
if (ref($sections)) {	if (ref($sections)) {
foreach (sort (@$sections)) {	foreach (sort (@$sections)) {
$result.='<option value="'.$_.'" '.	$result.='<option value="'.$_.'" '.
Line 6940 GRADINGMENUJS	Line 7339 GRADINGMENUJS
}	}
}	}
$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select>   ';	$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select>   ';
	return $Str;
	}


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

	$request->print(<<GRADINGMENUJS);
	<script type="text/javascript" language="javascript">
	function checkChoice(formname,val,cmdx) {
	if (val <= 2) {
	var cmd = radioSelection(formname.radioChoice);
	var cmdsave = cmd;
	} else {
	cmd = cmdx;
	cmdsave = 'submission';
	}
	formname.command.value = cmd;
	formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+
	":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status);
	if (val < 5) formname.submit();
	if (val == 5) {
	if (!checkReceiptNo(formname,'notOK')) { return false;}
	formname.submit();
	}
	if (val < 7) formname.submit();
	}

$result.=&mt('Student Status').':'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef);	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);
	my $result='<h3> <span class="LC_info">Manual Grading/View Submission</span></h3>';
	my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle);
	$result.=$table;
	my (undef,$sections) = &getclasslist('all','0');
	my $savedState = &savedState();
	my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'});
	my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'});
	my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'});
	my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'});

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

	$result.='<table border="0"><tr><td bgcolor=#777777>'."\n".
	'<table width="100%" border="0"><tr bgcolor="#e6ffff"><td>'."\n".
	' <b>Select a Grading/Viewing Option</b></td></tr>'."\n".
	'<tr bgcolor="#ffffe6" valign="top"><td>'."\n";

	$result.='<table width="100%" border="0">';
	$result.='<tr bgcolor="#ffffe6" valign="top">'."\n";
	$result.='<td><b>'.&mt('Sections').'</b></td>';
	$result.='<td><b>'.&mt('Groups').'</b></td>';
	$result.='<td><b>'.&mt('Access Status').'</td>'."\n";
	$result.='</tr>';
	$result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n".
	' <select name="section" multiple="multiple" size="3">'."\n";
	if (ref($sections)) {
	foreach (sort (@$sections)) {
	$result.='<option value="'.$_.'" '.
	($saveSec eq $_ ? 'selected="selected"':'').'>'.$_.'</option>'."\n";
	}
	}
	$result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="selected"' : ''). '>all</option></select>   ';
	$result.= '</td><td>'."\n";
	$result.= &Apache::lonstatistics::GroupSelect('group','multiple',3);
	$result.='</td><td>'."\n";
	$result.=&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,3,undef,'mult');

$result.='</td></tr>';	$result.='</td></tr>';

$result.='<tr bgcolor="#ffffe6"valign="top"><td><label>'.	$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="3"><label>'.
'<input type="radio" name="radioChoice" value="submission" '.	'<input type="radio" name="radioChoice" value="submission" '.
($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students').	($saveCmd eq 'submission' ? 'checked="checked"' : '').' /> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students').
'</label> <select name="submitonly">'.	'</label> <select name="submitonly">'.
Line 6960 GRADINGMENUJS	Line 7448 GRADINGMENUJS
'<option value="all" '.	'<option value="all" '.
($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option></select></td></tr>'."\n";	($saveSub eq 'all' ? 'selected="selected"' : '').'>'.&mt('with any status').'</option></select></td></tr>'."\n";

$result.='<tr bgcolor="#ffffe6"valign="top"><td>'.	$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
'<label><input type="radio" name="radioChoice" value="viewgrades" '.	'<label><input type="radio" name="radioChoice" value="viewgrades" '.
($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.	($saveCmd eq 'viewgrades' ? 'checked="checked"' : '').' /> '.
'<b>Current Resource:</b> For all students in selected section or course</label></td></tr>'."\n";	'<b>Current Resource:</b> For all students in selected section or course</label></td></tr>'."\n";

$result.='<tr bgcolor="#ffffe6" valign="top"><td>'.	$result.='<tr bgcolor="#ffffe6" valign="top"><td colspan="2">'.
'<label><input type="radio" name="radioChoice" value="pickStudentPage" '.	'<label><input type="radio" name="radioChoice" value="pickStudentPage" '.
($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.	($saveCmd eq 'pickStudentPage' ? 'checked="checked"' : '').' /> '.
'The <b>complete</b> set/page/sequence: For one student</label></td></tr>'."\n";	'The <b>complete</b> set/page/sequence: For one student</label></td></tr>'."\n";

$result.='<tr bgcolor="#ffffe6"><td><br />'.	$result.='<tr bgcolor="#ffffe6"><td colspan="2"><br />'.
'<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'.	'<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'.
'</td></tr></table>'."\n";	'</td></tr></table>'."\n";

$result.='</td><td valign="top">';	$result.='</td>'; #<td valign="top">';

$result.='<table width="100%" border="0">';
$result.='<tr bgcolor="#ffffe6"><td>'.
'<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.
' '.&mt('scores from file').' </td></tr>'."\n";

$result.='<tr bgcolor="#ffffe6"><td>'.
'<input type="button" onClick="javascript:checkChoice(this.form,\'6\',\'processclicker\');" value="'.&mt('Process').'" />'.
' '.&mt('clicker file').' </td></tr>'."\n";

$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
'<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
'" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";

if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) {	# $result.='<table width="100%" border="0">';
$result.='<tr bgcolor="#ffffe6"valign="top"><td>'.	# $result.='<tr bgcolor="#ffffe6"><td>'.
'<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.	# '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.
' '.&mt('receipt').': '.	# ' '.&mt('scores from file').' </td></tr>'."\n";
&Apache::lonnet::recprefix($env{'request.course.id'}).	#
'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'.	# $result.='<tr bgcolor="#ffffe6"><td>'.
'</td></tr>'."\n";	# '<input type="button" onClick="javascript:checkChoice(this.form,\'6\',\'processclicker\');" value="'.&mt('Process').'" />'.
}	# ' '.&mt('clicker file').' </td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.	#
'<input type="button" onClick="javascript:this.form.action=\'/adm/helper/resettimes.helper\';this.form.submit();'.	# $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
'" value="'.&mt('Manage').'" /> access times.</td></tr>'."\n";	# '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.	# '" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";
'<input type="button" onClick="javascript:this.form.command.value=\'codelist\';this.form.action=\'/adm/pickcode\';this.form.submit();'.	#
'" value="'.&mt('View').'" /> saved CODEs.</td></tr>'."\n";	# if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) {
	# $result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
$result.='</table>'."\n".	# '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.
'</td></tr></table>'."\n".	# ' '.&mt('receipt').': '.
	# &Apache::lonnet::recprefix($env{'request.course.id'}).
	# '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')" />'.
	# '</td></tr>'."\n";
	# }
	# $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
	# '<input type="button" onClick="javascript:this.form.action=\'/adm/helper/resettimes.helper\';this.form.submit();'.
	# '" value="'.&mt('Manage').'" /> access times.</td></tr>'."\n";
	# $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
	# '<input type="button" onClick="javascript:this.form.command.value=\'codelist\';this.form.action=\'/adm/pickcode\';this.form.submit();'.
	# '" value="'.&mt('View').'" /> saved CODEs.</td></tr>'."\n";
	#
	# $result.='</table>'."\n".'</td>';
	$result.= '</tr></table>'."\n".
'</td></tr></table></form>'."\n";	'</td></tr></table></form>'."\n";
return $result;	return $result;
}	}
Line 7040 sub gather_clicker_ids {	Line 7528 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 7284 ENDHEADER	Line 7773 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 7303 ENDHEADER	Line 7794 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 7455 ENDHEADER	Line 7959 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 7500 ENDHEADER	Line 8006 ENDHEADER
sub handler {	sub handler {
my $request=$_[0];	my $request=$_[0];

&reset_perm();	&reset_caches();
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 7512 sub handler {	Line 8018 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 ($env{'user.adv'}) {
Line 7555 sub handler {	Line 8064 sub handler {
} elsif ($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' && $perm{'mgr'}) {
Line 7590 sub handler {	Line 8101 sub handler {
} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {	} elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) {
$request->print(&csvuploadassign($request));	$request->print(&csvuploadassign($request));
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
	&Apache::lonnet::logthis("Selecting pyhase");
$request->print(&scantron_selectphase($request));	$request->print(&scantron_selectphase($request));
} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {	} elsif ($command eq 'scantron_warning' && $perm{'mgr'}) {
$request->print(&scantron_do_warning($request));	$request->print(&scantron_do_warning($request));
Line 7613 sub handler {	Line 8125 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.1.428
changed lines
	Added in v.1.448