--- loncom/homework/grades.pm 2007/08/24 07:15:27 1.428.2.1 +++ loncom/homework/grades.pm 2008/02/06 00:39:11 1.509 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.428.2.1 2007/08/24 07:15:27 albertel Exp $ +# $Id: grades.pm,v 1.509 2008/02/06 00:39:11 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -35,6 +35,7 @@ use Apache::loncommon; use Apache::lonhtmlcommon; use Apache::lonnavmaps; use Apache::lonhomework; +use Apache::lonpickcode; use Apache::loncoursedata; use Apache::lonmsg(); use Apache::Constants qw(:common); @@ -45,35 +46,22 @@ use LONCAPA; use POSIX qw(floor); -my %perm; -# ----- These first few routines are general use routines.---- +my %perm=(); + # # --- Retrieve the parts from the metadata file.--- sub getpartlist { my ($symb) = @_; - my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb); - my $partorder = &Apache::lonnet::metadata($url, 'partorder'); - my @parts; - if ($partorder) { - for my $part (split (/,/,$partorder)) { - if (!&Apache::loncommon::check_if_partid_hidden($part,$symb)) { - 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 $navmap = Apache::lonnavmaps::navmap->new(); + my $res = $navmap->getBySymb($symb); + my $partlist = $res->parts(); + my $url = $res->src(); + my @metakeys = split(/,/,&Apache::lonnet::metadata($url,'keys')); + my @stores; - foreach my $part (@parts) { - my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); + foreach my $part (@{ $partlist }) { foreach my $key (@metakeys) { if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); } } @@ -101,7 +89,7 @@ sub get_symb { sub nameUserString { my ($type,$fullname,$uname,$udom) = @_; if ($type eq 'header') { - return ' Fullname (Username)'; + return ' '.&mt('Fullname').' ('.&mt('Username').')'; } else { return ' '.$fullname.' ('.$uname. ($env{'user.domain'} eq $udom ? '' : ' ('.$udom.')').')'; @@ -184,10 +172,10 @@ sub showResourceInfo { $partsseen{$partID}=1; } my $display_part=&get_display_part($partID,$symb); - $result.='Part: '.$display_part.' '. + $result.=''.&mt('Part: [_1]',$display_part).' '. $resID.''. - 'Type: '.$responsetype.''; -# 'Handgrade: '.$handgrade.''; + ''.&mt('Type: [_1]',$responsetype).''; +# ''.&mt('Handgrade: [_1]',$handgrade).''; } } $result.=''."\n"; @@ -262,8 +250,8 @@ sub cleanRecord { $bottomrow.=''.$grayFont.$foil.' '; } return '
'. - ''.$toprow.''. - ''. + ''.$toprow.''. + ''. $grayFont.$bottomrow.''.'
Answer
'.$grayFont.'Option ID
'.&mt('Answer').'
'.$grayFont.&mt('Option ID').'
'; } elsif ($response eq 'match') { my %answer=&Apache::lonnet::str2hash($answer); @@ -282,10 +270,10 @@ sub cleanRecord { $bottomrow.=''.$grayFont.$foil.' '; } return '
'. - ''.$toprow.''. - ''. + ''.$toprow.''. + ''. $middlerow.''. - ''. + ''. $bottomrow.''.'
Answer
'.$grayFont.'Item ID
'.&mt('Answer').'
'.$grayFont.&mt('Item ID').'
'.$grayFont.'Option ID
'.$grayFont.&mt('Option ID').'
'; } elsif ($response eq 'radiobutton') { my %answer=&Apache::lonnet::str2hash($answer); @@ -295,18 +283,18 @@ sub cleanRecord { foreach my $foil (@$order) { if (exists($answer{$foil})) { if ($foil eq $correct) { - $toprow.='true'; + $toprow.=''.&mt('true').''; } else { - $toprow.='true'; + $toprow.=''.&mt('true').''; } } else { - $toprow.='false'; + $toprow.=''.&mt('false').''; } $bottomrow.=''.$grayFont.$foil.' '; } return '
'. - ''.$toprow.''. - ''. + ''.$toprow.''. + ''. $grayFont.$bottomrow.''.'
Answer
'.$grayFont.'Option ID
'.&mt('Answer').'
'.$grayFont.&mt('Option ID').'
'; } elsif ($response eq 'essay') { if (! exists ($env{'form.'.$symb})) { @@ -358,7 +346,10 @@ sub cleanRecord { $result.=''; return $result; } - + } elsif ( $response =~ m/(?:numerical|formula)/) { + $answer = + &Apache::loncommon::format_previous_attempt_value('submission', + $answer); } return $answer; } @@ -402,8 +393,10 @@ COMMONJSFUNCTIONS #--- Dumps the class list with usernames,list of sections, #--- section, ids and fullnames for each user. sub getclasslist { - my ($getsec,$filterlist) = @_; + my ($getsec,$filterlist,$getgroup) = @_; my @getsec; + my @getgroup; + my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); if (!ref($getsec)) { if ($getsec ne '' && $getsec ne 'all') { @getsec=($getsec); @@ -412,10 +405,19 @@ sub getclasslist { @getsec=@{$getsec}; } if (grep(/^all$/,@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,$keylist)=&Apache::loncoursedata::get_classlist(); # Bail out if we were unable to get the classlist return if (! defined($classlist)); + &Apache::loncoursedata::get_group_memberships($classlist,$keylist); # my %sections; my %fullnames; @@ -432,18 +434,40 @@ sub getclasslist { $classlist->{$student}->[&Apache::loncoursedata::CL_FULLNAME()]; my $status = $classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()]; + my $group = + $classlist->{$student}->[&Apache::loncoursedata::CL_GROUP()]; # filter students according to status selected - if ($filterlist && $env{'form.Status'} ne 'Any') { - if ($env{'form.Status'} ne $status) { - delete ($classlist->{$student}); + if ($filterlist && (!($stu_status =~ /Any/))) { + if (!($stu_status =~ $status)) { + delete($classlist->{$student}); next; } } + # filter students according to groups selected + my @stu_groups = split(/,/,$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 '' ? $section : 'none'); if (&canview($section)) { if (!@getsec || grep(/^\Q$section\E$/,@getsec)) { $sections{$section}++; - $fullnames{$student}=$fullname; + if ($classlist->{$student}) { + $fullnames{$student}=$fullname; + } } else { delete($classlist->{$student}); } @@ -516,6 +540,7 @@ sub student_gradeStatus { # Shows a student's view of problem and submission sub jscriptNform { my ($symb) = @_; + my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status')); my $jscript=' -
- $default_form_data - - - - File to upload: + + '.$default_form_data.' + + + + '.&mt('File to upload: [_1]','').'
- +
-UPLOAD +'); - $r->print(<print(' - - - - -SCANTRONFORM + '.&Apache::loncommon::end_data_table_row().' + '.&Apache::loncommon::end_data_table().' +'); } # Chunk of the form that prompts to view a scoring office file, # corrected file, skipped records in a file. - $r->print(< -
- - $default_form_data - - - - - - - - - - - -
-  Download a scoring office file -
Filename of scoring office file: $file_selector
- -
- -
- -SCANTRONFORM - - $r->print(< -$grading_menu_button -SCANTRONFORM + $r->print(' +
+
+ '.$default_form_data.' + + '.&Apache::loncommon::start_data_table('LC_scantron_action').' + '.&Apache::loncommon::start_data_table_header_row().' + +  '.&mt('Download a scoring office file').' + + '.&Apache::loncommon::end_data_table_header_row().' + '.&Apache::loncommon::start_data_table_row().' + '.&mt('Filename of scoring office file: [_1]',$file_selector).' +
+ + '.&Apache::loncommon::end_data_table_row().' + '.&Apache::loncommon::end_data_table().' +
+
+'); + &Apache::lonpickcode::code_list($r,2); + $r->print($grading_menu_button); return } @@ -4847,7 +5080,7 @@ sub get_scantron_config { $config{'IDstart'}=$config[5]; $config{'IDlength'}=$config[6]; $config{'Qstart'}=$config[7]; - $config{'Qlength'}=$config[8]; + $config{'Qlength'}=$config[8]; $config{'Qoff'}=$config[9]; $config{'Qon'}=$config[10]; $config{'PaperID'}=$config[11]; @@ -4921,6 +5154,8 @@ sub username_to_idmap { - 'answer' 'response' - new answer or 'none' if blank 'question' - the bubble line to change + 'questionnum' - the question identifier, + may include subquestion. Returns: $line - the modified scanline @@ -4933,7 +5168,6 @@ sub username_to_idmap { sub scantron_fixup_scanline { my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_; - if ($field eq 'ID') { if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) { return ($line,1,'New value too large'); @@ -4970,7 +5204,7 @@ sub scantron_fixup_scanline { my $answer=${off}x$length; if ($args->{'response'} eq 'none') { &scan_data($scan_data, - "$whichline.no_bubble.".$args->{'question'},'1'); + "$whichline.no_bubble.".$args->{'questionnum'},'1'); } else { if ($on eq 'letter') { my @alphabet=('A'..'Z'); @@ -4982,7 +5216,7 @@ sub scantron_fixup_scanline { substr($answer,$args->{'response'},1)=$on; } &scan_data($scan_data, - "$whichline.no_bubble.".$args->{'question'},undef,'1'); + "$whichline.no_bubble.".$args->{'questionnum'},undef,'1'); } my $where=$length*($args->{'question'}-1)+$scantron_config->{'Qstart'}; substr($line,$where-1,$length)=$answer; @@ -5019,6 +5253,39 @@ sub scan_data { return $scan_data->{$filename.'_'.$key}; } +# ----- 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; +} + =pod =item scantron_parse_scanline @@ -5052,13 +5319,18 @@ sub scan_data { if just_header was not true these key may also exist - missingerror - a list of bubbled line numbers that had a blank bubble - that is considered an error (if the operator had already - okayed a blank bubble line as really being blank then - that bubble line number won't appear here. - doubleerror - a list of bubbled line numbers that had more than one - bubble filled in and has not been corrected by the - operator + missingerror - a list of bubble ranges that are considered to be answers + to a single question that don't have any bubbles filled in. + Of the form questionnumber:firstbubblenumber:count. + doubleerror - a list of bubble ranges that are considered to be answers + to a single question that have more than one bubble filled in. + Of the form questionnumber::firstbubblenumber:count + + 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 ( starts at 1) @@ -5073,6 +5345,7 @@ sub scan_data { sub scantron_parse_scanline { my ($line,$whichline,$scantron_config,$scan_data,$just_header)=@_; + my %record; my $questions=substr($line,$$scantron_config{'Qstart'}-1); # Answers my $data=substr($line,0,$$scantron_config{'Qstart'}-1); # earlier stuff @@ -5109,75 +5382,220 @@ sub scantron_parse_scanline { my @alphabet=('A'..'Z'); my $questnum=0; - while ($questions) { - $questnum++; - my $currentquest=substr($questions,0,$$scantron_config{'Qlength'}); - substr($questions,0,$$scantron_config{'Qlength'})=''; - if (length($currentquest) < $$scantron_config{'Qlength'}) { next; } - if ($$scantron_config{'Qon'} eq 'letter') { - if ($currentquest eq '?' - || $currentquest eq '*') { - push(@{$record{'scantron.doubleerror'}},$questnum); - $record{"scantron.$questnum.answer"}=''; - } elsif (!defined($currentquest) - || $currentquest eq $$scantron_config{'Qoff'} - || $currentquest !~ /^[A-Z]$/) { - $record{"scantron.$questnum.answer"}=''; - if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) { - push(@{$record{"scantron.missingerror"}},$questnum); - } - } else { - $record{"scantron.$questnum.answer"}=$currentquest; - } - } elsif ($$scantron_config{'Qon'} eq 'number') { - if ($currentquest eq '?' - || $currentquest eq '*') { - push(@{$record{'scantron.doubleerror'}},$questnum); - $record{"scantron.$questnum.answer"}=''; - } elsif (!defined($currentquest) - || $currentquest eq $$scantron_config{'Qoff'} - || $currentquest !~ /^\d$/) { - $record{"scantron.$questnum.answer"}=''; - if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) { - push(@{$record{"scantron.missingerror"}},$questnum); - } - } else { - # wrap zero back to J - if ($currentquest eq '0') { - $record{"scantron.$questnum.answer"}= - $alphabet[9]; - } else { - $record{"scantron.$questnum.answer"}= - $alphabet[$currentquest-1]; - } - } - } else { - my @array=split($$scantron_config{'Qon'},$currentquest,-1); - if (length($array[0]) eq $$scantron_config{'Qlength'}) { - $record{"scantron.$questnum.answer"}=''; - if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) { - push(@{$record{"scantron.missingerror"}},$questnum); - } - } else { - $record{"scantron.$questnum.answer"}= - $alphabet[length($array[0])]; - } - if (scalar(@array) gt 2) { - push(@{$record{'scantron.doubleerror'}},$questnum); - my @ans=@array; - my $i=length($ans[0]);shift(@ans); - while ($#ans) { - $i+=length($ans[0])+1; - $record{"scantron.$questnum.answer"}.=$alphabet[$i]; - shift(@ans); - } - } - } + 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 = ($$scantron_config{'Qlength'} * $answers_needed) + || 1; + $questnum++; + my $quest_id = $questnum; + my $currentquest = substr($questions,0,$answer_length); + $questions = substr($questions,$answer_length); + if (length($currentquest) < $answer_length) { next; } + + if ($subdivided_bubble_lines{$questnum-1} =~ /,/) { + my $subquestnum = 1; + my $subquestions = $currentquest; + my @subanswers_needed = + split(/,/,$subdivided_bubble_lines{$questnum-1}); + foreach my $subans (@subanswers_needed) { + my $subans_length = + ($$scantron_config{'Qlength'} * $subans) || 1; + my $currsubquest = substr($subquestions,0,$subans_length); + $subquestions = substr($subquestions,$subans_length); + $quest_id = "$questnum.$subquestnum"; + if (($$scantron_config{'Qon'} eq 'letter') || + ($$scantron_config{'Qon'} eq 'number')) { + $ansnum = &scantron_validator_lettnum($ansnum, + $questnum,$quest_id,$subans,$currsubquest,$whichline, + \@alphabet,\%record,$scantron_config,$scan_data); + } else { + $ansnum = &scantron_validator_positional($ansnum, + $questnum,$quest_id,$subans,$currsubquest,$whichline, \@alphabet,\%record,$scantron_config,$scan_data); + } + $subquestnum ++; + } + } else { + if (($$scantron_config{'Qon'} eq 'letter') || + ($$scantron_config{'Qon'} eq 'number')) { + $ansnum = &scantron_validator_lettnum($ansnum,$questnum, + $quest_id,$answers_needed,$currentquest,$whichline, + \@alphabet,\%record,$scantron_config,$scan_data); + } else { + $ansnum = &scantron_validator_positional($ansnum,$questnum, + $quest_id,$answers_needed,$currentquest,$whichline, + \@alphabet,\%record,$scantron_config,$scan_data); + } + } } $record{'scantron.maxquest'}=$questnum; return \%record; } +sub scantron_validator_lettnum { + my ($ansnum,$questnum,$quest_id,$answers_needed,$currquest,$whichline, + $alphabet,$record,$scantron_config,$scan_data) = @_; + + # Qon 'letter' implies for each slot in currquest 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. + # + # Qon 'number' implies each slot gives a digit that indexes the + # bubbles filled, or Qoff, or a non-number for unbubbled lines, + # and * or ? for double bubbles on a single line. + # + + my $matchon; + if ($$scantron_config{'Qon'} eq 'letter') { + $matchon = '[A-Z]'; + } elsif ($$scantron_config{'Qon'} eq 'number') { + $matchon = '\d'; + } + my $occurrences = 0; + if (($responsetype_per_response{$questnum-1} eq 'essayresponse') || + ($responsetype_per_response{$questnum-1} eq 'formularesponse') || + ($responsetype_per_response{$questnum-1} eq 'stringresponse')) { + my @singlelines = split('',$currquest); + foreach my $entry (@singlelines) { + $occurrences = &occurence_count($entry,$matchon); + if ($occurrences > 1) { + last; + } + } + } else { + $occurrences = &occurence_count($currquest,$matchon); + } + if (($currquest =~ /\?/ || $currquest =~ /\*/) || ($occurrences > 1)) { + push(@{$record->{'scantron.doubleerror'}},$quest_id); + for (my $ans=0; $ans<$answers_needed; $ans++) { + my $bubble = substr($currquest,$ans,1); + if ($bubble =~ /$matchon/ ) { + if ($$scantron_config{'Qon'} eq 'number') { + if ($bubble == 0) { + $bubble = 10; + } + $record->{"scantron.$ansnum.answer"} = + $alphabet->[$bubble-1]; + } else { + $record->{"scantron.$ansnum.answer"} = $bubble; + } + } else { + $record->{"scantron.$ansnum.answer"}=''; + } + $ansnum++; + } + } elsif (!defined($currquest) + || (&occurence_count($currquest, $$scantron_config{'Qoff'}) == length($currquest)) + || (&occurence_count($currquest,$matchon) == 0)) { + for (my $ans=0; $ans<$answers_needed; $ans++ ) { + $record->{"scantron.$ansnum.answer"}=''; + $ansnum++; + } + if (!&scan_data($scan_data,"$whichline.no_bubble.$quest_id")) { + push(@{$record->{'scantron.missingerror'}},$quest_id); + } + } else { + if ($$scantron_config{'Qon'} eq 'number') { + $currquest = &digits_to_letters($currquest); + } + for (my $ans=0; $ans<$answers_needed; $ans++) { + my $bubble = substr($currquest,$ans,1); + $record->{"scantron.$ansnum.answer"} = $bubble; + $ansnum++; + } + } + return $ansnum; +} + +sub scantron_validator_positional { + my ($ansnum,$questnum,$quest_id,$answers_needed,$currquest, + $whichline,$alphabet,$record,$scantron_config,$scan_data) = @_; + + # Otherwise there's a positional notation; + # each bubble line requires Qlength items, and there are filled in + # bubbles for each case where there 'Qon' characters. + # + + my @array=split($$scantron_config{'Qon'},$currquest,-1); + + # If the split only gives us one element.. the full length of the + # answer string, no bubbles are filled in: + + if ($answers_needed eq '') { + return; + } + + if (length($array[0]) eq $$scantron_config{'Qlength'}*$answers_needed) { + for (my $ans=0; $ans<$answers_needed; $ans++ ) { + $record->{"scantron.$ansnum.answer"}=''; + $ansnum++; + } + if (!&scan_data($scan_data,"$whichline.no_bubble.$quest_id")) { + push(@{$record->{"scantron.missingerror"}},$quest_id); + } + } elsif (scalar(@array) == 2) { + my $location = length($array[0]); + my $line_num = int($location / $$scantron_config{'Qlength'}); + my $bubble = $alphabet->[$location % $$scantron_config{'Qlength'}]; + for (my $ans=0; $ans<$answers_needed; $ans++) { + if ($ans eq $line_num) { + $record->{"scantron.$ansnum.answer"} = $bubble; + } else { + $record->{"scantron.$ansnum.answer"} = ' '; + } + $ansnum++; + } + } else { + # If there's more than one instance of a bubble character + # That's a double bubble; with positional notation we can + # record all the bubbles filled in as well as the + # fact this response consists of multiple bubbles. + # + if (($responsetype_per_response{$questnum-1} eq 'essayresponse') || + ($responsetype_per_response{$questnum-1} eq 'formularesponse') || + ($responsetype_per_response{$questnum-1} eq 'stringresponse')) { + my $doubleerror = 0; + while (($currquest >= $$scantron_config{'Qlength'}) && + (!$doubleerror)) { + my $currline = substr($currquest,0,$$scantron_config{'Qlength'}); + $currquest = substr($currquest,$$scantron_config{'Qlength'}); + my @currarray = split($$scantron_config{'Qon'},$currline,-1); + if (length(@currarray) > 2) { + $doubleerror = 1; + } + } + if ($doubleerror) { + push(@{$record->{'scantron.doubleerror'}},$quest_id); + } + } else { + push(@{$record->{'scantron.doubleerror'}},$quest_id); + } + my $item = $ansnum; + for (my $ans=0; $ans<$answers_needed; $ans++) { + $record->{"scantron.$item.answer"} = ''; + $item ++; + } + + my @ans=@array; + my $i=0; + my $increment = 0; + while ($#ans) { + $i+=length($ans[0]) + $increment; + my $line = int($i/$$scantron_config{'Qlength'} + $ansnum); + my $bubble = $i%$$scantron_config{'Qlength'}; + $record->{"scantron.$line.answer"}.=$alphabet->[$bubble]; + shift(@ans); + $increment = 1; + } + $ansnum += $answers_needed; + } + return $ansnum; +} + =pod =item scantron_add_delay @@ -5315,7 +5733,8 @@ sub scantron_process_corrections { &scantron_fixup_scanline(\%scantron_config,$scan_data,$line, $which,'answer', { 'question'=>$question, - 'response'=>$env{"form.scantron_correct_Q_$question"}}); + 'response'=>$env{"form.scantron_correct_Q_$question"}, + 'questionnum'=>$env{"form.scantron_questionnum_Q_$question"}}); if ($err) { last; } } } @@ -5420,7 +5839,7 @@ sub remember_current_skipped { sub check_for_error { my ($r,$result)=@_; if ($result ne 'ok' && $result ne 'not_found' ) { - $r->print("An error occurred ($result) when trying to Remove the existing corrections."); + $r->print(&mt("An error occurred ([_1]) when trying to remove the existing corrections.",$result)); } } @@ -5444,25 +5863,25 @@ sub scantron_warning_screen { $CODElist=$env{'form.scantron_CODElist'}; if ($env{'form.scantron_CODElist'} eq '') { $CODElist='None'; } $CODElist= - 'List of CODES to validate against:'. + ''.&mt('List of CODES to validate against:').''. $env{'form.scantron_CODElist'}.''; } - return (< -Please double check the information - below before clicking on '$button_text' + +'.&mt('Please double check the information below before clicking on \'[_1]\'',&mt($button_text)).'

- - -$CODElist + + +'.$CODElist.'
Sequence to be Graded:$title
Data File that will be used:$env{'form.scantron_selectfile'}
'.&mt('Sequence to be Graded:').''.$title.'
'.&mt('Data File that will be used:').''.$env{'form.scantron_selectfile'}.'

-

If this information is correct, please click on '$button_text'.

-

If something is incorrect, please click the 'Grading Menu' button to start over.

+

'.&mt('If this information is correct, please click on \'[_1]\'.',&mt($button_text)).'

+

'.&mt('If something is incorrect, please click the \'Grading Menu\' button to start over.').'


-STUFF +'); } =pod @@ -5483,23 +5902,23 @@ sub scantron_do_warning { if ( $env{'form.selectpage'} eq '' || $env{'form.scantron_selectfile'} eq '' || $env{'form.scantron_format'} eq '' ) { - $r->print("

You have forgetten to specify some information. Please go Back and try again.

"); + $r->print("

".&mt('You have forgetten to specify some information. Please go Back and try again.')."

"); if ( $env{'form.selectpage'} eq '') { - $r->print('

You have not selected a Sequence to grade

'); + $r->print('

'.&mt('You have not selected a Sequence to grade').'

'); } if ( $env{'form.scantron_selectfile'} eq '') { - $r->print('

You have not selected a file that contains the student\'s response data.

'); + $r->print('

'.&mt('You have not selected a file that contains the student\'s response data.').'

'); } if ( $env{'form.scantron_format'} eq '') { - $r->print('

You have not selected a the format of the student\'s response data.

'); + $r->print('

'.&mt('You have not selected a the format of the student\'s response data.').'

'); } } else { my $warning=&scantron_warning_screen('Grading: Validate Records'); - $r->print(< + $r->print(' +'.$warning.' + -STUFF +'); } $r->print("
".&show_grading_menu_form($symb)); return ''; @@ -5527,6 +5946,20 @@ sub scantron_form_start { SCANTRONFORM + + my $line = 0; + while (defined($env{"form.scantron.bubblelines.$line"})) { + my $chunk = + ''."\n"; + $chunk .= + ''."\n"; + $chunk .= + ''."\n"; + $chunk .= + ''."\n"; + $result .= $chunk; + $line++; + } return $result; } @@ -5568,7 +6001,7 @@ sub scantron_validate_file { if ($env{'form.scantron_corrections'}) { &scantron_process_corrections($r); } - $r->print("

Gathering necessary info.

");$r->rflush(); + $r->print('

'.&mt('Gathering necessary information.').'

');$r->rflush(); #get the student pick code ready $r->print(&Apache::loncommon::studentbrowser_javascript()); my $max_bubble=&scantron_get_maxbubble(); @@ -5585,9 +6018,10 @@ sub scantron_validate_file { } my $currentphase=$env{'form.validatepass'}; + my $stop=0; while (!$stop && $currentphase < scalar(@validate_phases)) { - $r->print("

Validating ".$validate_phases[$currentphase]."

"); + $r->print(&mt('Validating '.$validate_phases[$currentphase]).'
'); $r->rflush(); my $which="scantron_validate_".$validate_phases[$currentphase]; { @@ -5597,12 +6031,12 @@ sub scantron_validate_file { } if (!$stop) { my $warning=&scantron_warning_screen('Start Grading'); - $r->print(< -$warning - + $r->print(' +'.&mt('Validation process complete.').'
+'.$warning.' + -STUFF +'); } else { $r->print(''); @@ -5610,15 +6044,19 @@ STUFF } if ($stop) { if ($validate_phases[$currentphase] eq 'sequence') { - $r->print(''); - $r->print(' this error
'); + $r->print(''); + $r->print(' '.&mt('this error').'
'); - $r->print("

Or click the 'Grading Menu' button to start over.

"); + $r->print("

".&mt("Or click the 'Grading Menu' button to start over.")."

"); } else { - $r->print(''); - $r->print(' using corrected info
'); - $r->print(""); - $r->print(" this scanline saving it for later."); + if ($validate_phases[$currentphase] eq 'doublebubble' || $validate_phases[$currentphase] eq 'missingbubbles') { + $r->print(''); + } else { + $r->print(''); + } + $r->print(' '.&mt('using corrected info').'
'); + $r->print(""); + $r->print(" ".&mt("this scanline saving it for later.")); } } $r->print("
".&show_grading_menu_form($symb)); @@ -5679,7 +6117,10 @@ sub scantron_remove_scan_data { } my $result; if (@todelete) { - $result=&Apache::lonnet::del('nohist_scantrondata',\@todelete,$cdom,$cname); + $result = &Apache::lonnet::del('nohist_scantrondata', + \@todelete,$cdom,$cname); + } else { + $result = 'ok'; } return $result; } @@ -6008,6 +6449,8 @@ sub scantron_validate_ID { #get scantron line setup my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); + + &scantron_get_maxbubble(); # parse needs the bubble_lines.. array. my %found=('ids'=>{},'usernames'=>{}); for (my $i=0;$i<=$scanlines->{'count'};$i++) { @@ -6092,35 +6535,40 @@ sub scantron_validate_ID { sub scantron_get_correction { 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 #the previous one or the current one - $r->print("

An error was detected ($error)"); if ( $$scan_record{'scantron.PaperID'} =~ /\S/) { - $r->print(" for PaperID ". - $$scan_record{'scantron.PaperID'}." \n"); + $r->print("

".&mt("An error was detected ($error)". + " for PaperID [_1]", + $$scan_record{'scantron.PaperID'})."

\n"); } else { - $r->print(" in scanline $i 
".
-		  $line."
\n"); - } - my $message="

The ID on the form is ". - $$scan_record{'scantron.ID'}."
\n". - "The name on the paper is ". - $$scan_record{'scantron.LastName'}.",". - $$scan_record{'scantron.FirstName'}."

"; + $r->print("

".&mt("An error was detected ($error)". + " in scanline [_1] 

[_2]
", + $i,$line)."

\n"); + } + my $message="

".&mt("The ID on the form is [_1]
". + "The name on the paper is [_2],[_3]", + $$scan_record{'scantron.ID'}, + $$scan_record{'scantron.LastName'}, + $$scan_record{'scantron.FirstName'})."

"; $r->print(''."\n"); $r->print(''."\n"); + # Array populated for doublebubble or + my @lines_to_correct; # missingbubble errors to build javascript + # to validate radio button checking + if ($error =~ /ID$/) { if ($error eq 'incorrectID') { - $r->print("The encoded ID is not in the classlist

\n"); + $r->print("

".&mt("The encoded ID is not in the classlist"). + "

\n"); } elsif ($error eq 'duplicateID') { - $r->print("The encoded ID has also been used by a previous paper $arg

\n"); + $r->print("

".&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."

\n"); } $r->print($message); - $r->print("

How should I handle this?
\n"); + $r->print("

".&mt("How should I handle this?")."
\n"); $r->print("\n

  • "); #FIXME it would be nice if this sent back the user ID and #could do partial userID matches @@ -6133,14 +6581,14 @@ sub scantron_get_correction { $r->print('
    • '); } elsif ($error =~ /CODE$/) { if ($error eq 'incorrectCODE') { - $r->print("

    The encoded CODE is not in the list of possible CODEs

    \n"); + $r->print("

    ".&mt("The encoded CODE is not in the list of possible CODEs.")."

    \n"); } elsif ($error eq 'duplicateCODE') { - $r->print("

    The encoded CODE has also been used by a previous paper ".join(', ',@{$arg}).", and CODEs are supposed to be unique

    \n"); + $r->print("

    ".&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."

    \n"); } - $r->print("

    The CODE on the form is '". - $$scan_record{'scantron.CODE'}."'
    \n"); + $r->print("

    ".&mt("The CODE on the form is '[_1]'", + $$scan_record{'scantron.CODE'})."
    \n"); $r->print($message); - $r->print("

    How should I handle this?
    \n"); + $r->print("

    ".&mt("How should I handle this?")."
    \n"); $r->print("\n
    "); my $i=0; if ($error eq 'incorrectCODE' @@ -6150,7 +6598,13 @@ sub scantron_get_correction { foreach my $testcode (@{$closest}) { my $checked=''; if (!$i) { $checked=' checked="checked" '; } - $r->print(""); + $r->print(" + + "); $r->print("\n
    "); $i++; } @@ -6158,7 +6612,12 @@ sub scantron_get_correction { } if ($$scan_record{'scantron.CODE'}=~/\S/ ) { my $checked; if (!$i) { $checked=' checked="checked" '; } - $r->print(""); + $r->print(" + "); $r->print("\n
    "); } @@ -6180,38 +6639,217 @@ ENDSCRIPT "&curCODE=".&escape($$scan_record{'scantron.CODE'}). "&scantron_selectfile=".&escape($env{'form.scantron_selectfile'}); if ($env{'form.scantron_CODElist'} =~ /\S/) { - $r->print(" Selected CODE is "); + $r->print(" + + ".&mt("Selected CODE is [_1]","")); $r->print("\n
    "); } - $r->print(" as the CODE."); + $r->print(" + ")); $r->print("\n

    "); } elsif ($error eq 'doublebubble') { - $r->print("

    There have been multiple bubbles scanned for a some question(s)

    \n"); + $r->print("

    ".&mt("There have been multiple bubbles scanned for some question(s)")."

    \n"); + + # The form field scantron_questions is acutally a list of line numbers. + # represented by this form so: + + my $line_list = &questions_to_line_list($arg); + $r->print(''); + $line_list.'" />'); $r->print($message); - $r->print("

    Please indicate which bubble should be used for grading

    "); + $r->print("

    ".&mt("Please indicate which bubble should be used for grading")."

    "); foreach my $question (@{$arg}) { - my $selected=$$scan_record{"scantron.$question.answer"}; - &scantron_bubble_selector($r,$scan_config,$question, - split('',$selected)); + my @linenums = &prompt_for_corrections($r,$question,$scan_config, + $scan_record, $error); + push (@lines_to_correct,@linenums); } + $r->print(&verify_bubbles_checked(@lines_to_correct)); } elsif ($error eq 'missingbubble') { - $r->print("

    There have been no bubbles scanned for some question(s)

    \n"); + $r->print("

    ".&mt("There have been no bubbles scanned for some question(s)")."

    \n"); $r->print($message); - $r->print("

    Please indicate which bubble should be used for grading

    "); - $r->print("Some questions have no scanned bubbles\n"); + $r->print("

    ".&mt("Please indicate which bubble should be used for grading.")."

    "); + $r->print(&mt("Some questions have no scanned bubbles.")."\n"); + + # The form field scantron_questions is actually a list of line numbers not + # a list of question numbers. Therefore: + # + + my $line_list = &questions_to_line_list($arg); + $r->print(''); + $line_list.'" />'); foreach my $question (@{$arg}) { - my $selected=$$scan_record{"scantron.$question.answer"}; - &scantron_bubble_selector($r,$scan_config,$question); + my @linenums = &prompt_for_corrections($r,$question,$scan_config, + $scan_record, $error); + push (@lines_to_correct,@linenums); } + $r->print(&verify_bubbles_checked(@lines_to_correct)); } else { $r->print("\n
      "); } $r->print("\n
    "); +} +sub verify_bubbles_checked { + my (@ansnums) = @_; + my $ansnumstr = join('","',@ansnums); + my $warning = &mt("A bubble or 'No bubble' selection has not been made for one or more lines."); + my $output = (< +function verify_bubble_radio(form) { + var ansnumArray = new Array ("$ansnumstr"); + var need_bubble_count = 0; + for (var i=0; i 1) { + var bubble_picked = 0; + for (var j=0; j +ENDSCRIPT + return $output; +} + +=pod + +=item questions_to_line_list + +Converts a list of questions into a string of comma separated +line numbers in the answer sheet used by the questions. This is +used to fill in the scantron_questions form field. + + Arguments: + questions - Reference to an array of questions. + +=cut + + +sub questions_to_line_list { + my ($questions) = @_; + my @lines; + + foreach my $item (@{$questions}) { + my $question = $item; + my ($first,$count,$last); + if ($item =~ /^(\d+)\.(\d+)$/) { + $question = $1; + my $subquestion = $2; + $first = $first_bubble_line{$question-1} + 1; + my @subans = split(/,/,$subdivided_bubble_lines{$question-1}); + my $subcount = 1; + while ($subcount<$subquestion) { + $first += $subans[$subcount-1]; + $subcount ++; + } + $count = $subans[$subquestion-1]; + } else { + $first = $first_bubble_line{$question-1} + 1; + $count = $bubble_lines_per_response{$question-1}; + } + $last = $first+$count-1; + push(@lines, ($first..$last)); + } + return join(',', @lines); +} + +=pod + +=item prompt_for_corrections + +Prompts for a potentially multiline correction to the +user's bubbling (factors out common code from scantron_get_correction +for multi and missing bubble cases). + + Arguments: + $r - Apache request object. + $question - The question number to prompt for. + $scan_config - The scantron file configuration hash. + $scan_record - Reference to the hash that has the the parsed scanlines. + $error - Type of error + + Implicit inputs: + %bubble_lines_per_response - Starting line numbers for each question. + Numbered from 0 (but question numbers are from + 1. + %first_bubble_line - Starting bubble line for each question. + %subdivided_bubble_lines - optionresponse, matchresponse and rankresponse + type problems render as separate sub-questions, + in exam mode. This hash contains a + comma-separated list of the lines per + sub-question. + %responsetype_per_response - essayresponse, forumalaresponse, and + stringresponse type problem parts can have + multiple lines per response if the weight + assigned exceeds 10. In this case, only + one bubble per line is permitted, but more + than one line might contain bubbles, e.g. + bubbling of: line 1 - J, line 2 - J, + line 3 - B would assign 22 points. + +=cut + +sub prompt_for_corrections { + my ($r, $question, $scan_config, $scan_record, $error) = @_; + my ($current_line,$lines); + my @linenums; + my $questionnum = $question; + if ($question =~ /^(\d+)\.(\d+)$/) { + $question = $1; + $current_line = $first_bubble_line{$question-1} + 1 ; + my $subquestion = $2; + my @subans = split(/,/,$subdivided_bubble_lines{$question-1}); + my $subcount = 1; + while ($subcount<$subquestion) { + $current_line += $subans[$subcount-1]; + $subcount ++; + } + $lines = $subans[$subquestion-1]; + } else { + $current_line = $first_bubble_line{$question-1} + 1 ; + $lines = $bubble_lines_per_response{$question-1}; + } + if ($lines > 1) { + $r->print(&mt('The group of bubble lines below responds to a single question.').'
    '); + if (($responsetype_per_response{$question-1} eq 'essayresponse') || + ($responsetype_per_response{$question-1} eq 'formularesponse') || + ($responsetype_per_response{$question-1} eq 'stringresponse')) { + $r->print(&mt("Although this particular question type requires handgrading, the instructions for this question in the exam directed students to leave [quant,_1,line] blank on their scantron sheets.",$lines).'

    '.&mt('A non-zero score can be assigned to the student during scantron grading by selecting a bubble in at least one line.').'
    '.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.').'
    '.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.").'

    '); + } else { + $r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."
    "); + } + } + for (my $i =0; $i < $lines; $i++) { + my $selected = $$scan_record{"scantron.$current_line.answer"}; + &scantron_bubble_selector($r,$scan_config,$current_line, + $questionnum,$error,split('', $selected)); + push (@linenums,$current_line); + $current_line++; + } + if ($lines > 1) { + $r->print("

    "); + } + return @linenums; } =pod @@ -6224,71 +6862,47 @@ ENDSCRIPT Arguments: $r - Apache request object $scan_config - hash from &get_scantron_config() - $quest - number of the bubble line to make a corrector for - $selected - array of letters of previously selected bubbles - $lines - if present, number of bubble lines to show + $line - Number of the line being displayed. + $questionnum - Question number (may include subquestion) + $error - Type of error. + @selected - Array of bubbles picked on this line. =cut sub scantron_bubble_selector { - my ($r,$scan_config,$quest,@selected, $lines)=@_; + my ($r,$scan_config,$line,$questionnum,$error,@selected)=@_; my $max=$$scan_config{'Qlength'}; my $scmode=$$scan_config{'Qon'}; if ($scmode eq 'number' || $scmode eq 'letter') { $max=10; } - - if (!defined($lines)) { - $lines = 1; - } - my $total_lines = $lines*2; my @alphabet=('A'..'Z'); - $r->print(""); - - for (my $l = 0; $l < $lines; $l++) { - if ($l != 0) { - $r->print(''); - } - - # 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++) { - $r->print("\n".''); - - } - - if ($l == 0) { - my $lspan = $total_lines * 2; # 2 table rows per bubble line. - - $r->print(''); - - } - - $r->print(''); - - # FIXME: This may have to be a bit more clever for - # multiline questions (different values e.g..). - - for (my $i=0;$i<$max;$i++) { - $r->print("\n". - '"); - } - $r->print(''); - - - } - $r->print('
    $quest
    '); - if ($selected[0] eq $alphabet[$i]) { - $r->print('X'); - shift(@selected) ; - } else { - $r->print(' '); - } - $r->print('
    '); + $r->print(&Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_row()); + $r->print(''.$line.''); + for (my $i=0;$i<$max+1;$i++) { + $r->print("\n".''); + if ($selected[0] eq $alphabet[$i]) { $r->print('X'); shift(@selected) } + else { $r->print(' '); } + $r->print(''); + } + $r->print(&Apache::loncommon::end_data_table_row(). + &Apache::loncommon::start_data_table_row()); + for (my $i=0;$i<$max;$i++) { + $r->print("\n". + '"); + } + my $nobub_checked = ' '; + if ($error eq 'missingbubble') { + $nobub_checked = ' checked = "checked" '; + } + $r->print("\n".''."\n".''); + $r->print(&Apache::loncommon::end_data_table_row(). + &Apache::loncommon::end_data_table()); } =pod @@ -6414,6 +7028,8 @@ sub scantron_validate_CODE { my %allcodes=&get_codes(); + &scantron_get_maxbubble(); # parse needs the lines per response array. + my ($scanlines,$scan_data)=&scantron_getfile(); for (my $i=0;$i<=$scanlines->{'count'};$i++) { my $line=&scantron_get_line($scanlines,$scan_data,$i); @@ -6466,6 +7082,8 @@ sub scantron_validate_doublebubble { #get scantron line setup my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); + &scantron_get_maxbubble(); # parse needs the bubble line array. + for (my $i=0;$i<=$scanlines->{'count'};$i++) { my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } @@ -6489,33 +7107,136 @@ sub scantron_validate_doublebubble { resource and then checking &Apache::lonxml::get_problem_counter() 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'}, + $env{'form.scantron.first_bubble_line.n'} and + $env{"form.scantron.sub_bubblelines.n"} + which are the total number of bubble, lines, the number of bubble + lines for response n and number of the first bubble line for response n, + and a comma separated list of numbers of bubble lines for sub-questions + (for optionresponse, matchresponse, and rankresponse items), for response n. =cut -sub scantron_get_maxbubble { +sub scantron_get_maxbubble { if (defined($env{'form.scantron_maxbubble'}) && $env{'form.scantron_maxbubble'}) { + &restore_bubble_lines(); 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'}); + my $navmap=Apache::lonnavmaps::navmap->new(); my $map=$navmap->getResourceByUrl($sequence); my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); &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 = (); + %subdivided_bubble_lines = (); + %responsetype_per_response = (); + + my $response_number = 0; + my $bubble_line = 0; foreach my $resource (@resources) { + # Need to retrieve part IDs and response IDs because essayresponse + # items are not included in $analysis{'parts'} from lonnet::ssi. + my %possible_part_ids; + if (ref($resource->parts()) eq 'ARRAY') { + foreach my $part (@{$resource->parts()}) { + my @resp_ids = $resource->responseIds($part); + foreach my $id (@resp_ids) { + $possible_part_ids{$part.'.'.$id} = 1; + } + } + } 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 @parts; + + my %analysis = &Apache::lonnet::str2hash($an); + + if (ref($analysis{'parts'}) eq 'ARRAY') { + @parts = @{$analysis{'parts'}}; + } + # Add part_ids for any essayresponse items. + foreach my $part_id (keys(%possible_part_ids)) { + if ($analysis{$part_id.'.type'} eq 'essayresponse') { + if (!grep(/^\Q$part_id\E$/,@parts)) { + push (@parts,$part_id); + } + } + } + + foreach my $part_id (@parts) { + my $lines = $analysis{"$part_id.bubble_lines"}; + + # TODO - make this a persistent hash not an array. + + # optionresponse, matchresponse and rankresponse type items + # render as separate sub-questions in exam mode. + if (($analysis{$part_id.'.type'} eq 'optionresponse') || + ($analysis{$part_id.'.type'} eq 'matchresponse') || + ($analysis{$part_id.'.type'} eq 'rankresponse')) { + my ($numbub,$numshown); + if ($analysis{$part_id.'.type'} eq 'optionresponse') { + if (ref($analysis{$part_id.'.options'}) eq 'ARRAY') { + $numbub = scalar(@{$analysis{$part_id.'.options'}}); + } + } elsif ($analysis{$part_id.'.type'} eq 'matchresponse') { + if (ref($analysis{$part_id.'.items'}) eq 'ARRAY') { + $numbub = scalar(@{$analysis{$part_id.'.items'}}); + } + } elsif ($analysis{$part_id.'.type'} eq 'rankresponse') { + if (ref($analysis{$part_id.'.foils'}) eq 'ARRAY') { + $numbub = scalar(@{$analysis{$part_id.'.foils'}}); + } + } + if (ref($analysis{$part_id.'.shown'}) eq 'ARRAY') { + $numshown = scalar(@{$analysis{$part_id.'.shown'}}); + } + my $bubbles_per_line = 10; + my $inner_bubble_lines = int($numshown/$bubbles_per_line); + if (($numshown % $bubbles_per_line) != 0) { + $inner_bubble_lines++; + } + for (my $i=0; $i<$numshown; $i++) { + $subdivided_bubble_lines{$response_number} .= + $inner_bubble_lines.','; + } + $subdivided_bubble_lines{$response_number} =~ s/,$//; + } + + $first_bubble_line{$response_number} = $bubble_line; + $bubble_lines_per_response{$response_number} = $lines; + $responsetype_per_response{$response_number} = + $analysis{$part_id.'.type'}; + $response_number++; + + $bubble_line += $lines; + $total_lines += $lines; + } + } &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'}; } @@ -6524,7 +7245,8 @@ sub scantron_get_maxbubble { =item scantron_validate_missingbubbles 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 @@ -6546,8 +7268,29 @@ sub scantron_validate_missingbubbles { $scan_data); if (!defined($$scan_record{'scantron.missingerror'})) { next; } my @to_correct; + + # Probably here's where the error is... + foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) { - if ($missing > $max_bubble) { next; } + my $lastbubble; + if ($missing =~ /^(\d+)\.(\d+)$/) { + my $question = $1; + my $subquestion = $2; + if (!defined($first_bubble_line{$question -1})) { next; } + my $first = $first_bubble_line{$question-1}; + my @subans = split(/,/,$subdivided_bubble_lines{$question-1}); + my $subcount = 1; + while ($subcount<$subquestion) { + $first += $subans[$subcount-1]; + $subcount ++; + } + my $count = $subans[$subquestion-1]; + $lastbubble = $first + $count; + } else { + if (!defined($first_bubble_line{$missing - 1})) { next; } + $lastbubble = $first_bubble_line{$missing - 1} + $bubble_lines_per_response{$missing - 1}; + } + if ($lastbubble > $max_bubble) { next; } push(@to_correct,$missing); } if (@to_correct) { @@ -6618,6 +7361,9 @@ SCANTRONFORM my $start=&Time::HiRes::time(); my $i=-1; my ($uname,$udom,$started); + + &scantron_get_maxbubble(); # Need the bubble lines array to parse. + while ($i<$scanlines->{'count'}) { ($uname,$udom)=('',''); $i++; @@ -6668,8 +7414,6 @@ SCANTRONFORM } my $result=&Apache::lonnet::ssi($resource->src(),%form); 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; } } @@ -6705,7 +7449,7 @@ sub scantron_upload_scantron_data { my $domsel=&Apache::loncommon::select_dom_form($env{'request.role.domain'}, 'domainid'); my $default_form_data=&defaultFormData(&get_symb($r,1)); - $r->print(<print(' -
    -$default_form_data + +'.$default_form_data.' - - - - - + + + + + + + + +
    $select_link
    Course ID:
    Course Name:
    Domain: $domsel
    File to upload:
    '.$select_link.'
    '.&mt('Course ID:').'
    '.&mt('Course Name:').'
    '.&mt('Domain:').' '.$domsel.'
    '.&mt('File to upload:').'
    - - + +
    -UPLOAD +'); return ''; } @@ -6747,12 +7495,12 @@ sub scantron_upload_scantron_data_save { my $doanotherupload= '
    '."\n". ''."\n". - ''."\n". + ''."\n". '
    '."\n"; if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) && !&Apache::lonnet::allowed('usc', $env{'form.domainid'}.'_'.$env{'form.courseid'})) { - $r->print("You are not allowed to upload Scantron data to the requested course.
    "); + $r->print(&mt("You are not allowed to upload Scantron data to the requested course.")."
    "); if ($symb) { $r->print(&show_grading_menu_form($symb)); } else { @@ -6761,7 +7509,7 @@ sub scantron_upload_scantron_data_save { return ''; } my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'}); - $r->print("Doing upload to ".$coursedata{'description'}."
    "); + $r->print(&mt("Doing upload to [_1]",$coursedata{'description'})."
    "); my $fname=$env{'form.upfile.filename'}; #FIXME #copied from lonnet::userfileupload() @@ -6779,13 +7527,18 @@ sub scantron_upload_scantron_data_save { my $uploadedfile=$fname; $fname='scantron_orig_'.$fname; if (length($env{'form.upfile'}) < 2) { - $r->print("Error: The file you attempted to upload, ".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').", contained no information. Please check that you entered the correct filename."); + $r->print(&mt("Error: The file you attempted to upload, [_1] contained no information. Please check that you entered the correct filename.",''.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."")); } else { my $result=&Apache::lonnet::finishuserfileupload($env{'form.courseid'},$env{'form.domainid'},'upfile',$fname); if ($result =~ m|^/uploaded/|) { - $r->print("Success: Successfully uploaded ".(length($env{'form.upfile'})-1)." bytes of data into location ".$result.""); + $r->print(&mt("Success: Successfully uploaded [_1] bytes of data into location [_2]", + (length($env{'form.upfile'})-1), + ''.$result."")); } else { - $r->print("Error: An error (".$result.") occurred when attempting to upload the file, ".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').""); + $r->print(&mt("Error: An error ([_1]) occurred when attempting to upload the file, [_2]", + $result, + ''.&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"')."")); + } } if ($symb) { @@ -6829,11 +7582,11 @@ sub scantron_download_scantron_data { my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; my $file=$env{'form.scantron_selectfile'}; if (! &valid_file($file)) { - $r->print(<print('

    - The requested file name was invalid. + '.&mt('The requested file name was invalid.').'

    -ERROR +'); $r->print(&show_grading_menu_form(&get_symb($r,1))); return; } @@ -6843,17 +7596,20 @@ ERROR &Apache::lonnet::allowuploaded('/adm/grades',$orig); &Apache::lonnet::allowuploaded('/adm/grades',$corrected); &Apache::lonnet::allowuploaded('/adm/grades',$skipped); - $r->print(<print('

    - Original file as uploaded by the scantron office. + '.&mt('[_1]Original[_2] file as uploaded by the scantron office.', + '','').'

    - Corrections, a file of corrected records that were used in grading. + '.&mt('[_1]Corrections[_2], a file of corrected records that were used in grading.', + '','').'

    - Skipped, a file of records that were skipped. + '.&mt('[_1]Skipped[_2], a file of records that were skipped.', + '','').'

    -DOWNLOAD +'); $r->print(&show_grading_menu_form(&get_symb($r,1))); return ''; } @@ -6877,7 +7633,7 @@ sub show_grading_menu_form { ''."\n". ''."\n". ''."\n". - ''."\n". + ''."\n". ''."\n"; return $result; } @@ -6894,8 +7650,128 @@ sub savedState { return \%savedState; } -#--- Displays the main menu page ------- -sub gradingmenu { +sub grading_menu { + my ($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 .= '

    '.&mt('Please select a grading task').'

    '; + $Str .= '
    '; + $Str .= ''. + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n"; + + foreach my $menudata (@menu) { + if ($menudata->{'name'} ne &mt('Verify Receipt')) { + $Str .='

    {'jscript'}. + ' href="'. + $menudata->{'url'}.'" >'. + $menudata->{'name'}."

    \n"; + } else { + $Str .='

    {'jscript'}. + ' onClick="javascript:checkChoice(document.forms.gradingMenu,\'5\',\'verify\')" '. + ' />

    '; + $Str .= (' 'x8). + &mt(' receipt: [_1]', + &Apache::lonnet::recprefix($env{'request.course.id'}). + '-'); + } + $Str .= ' '.(' 'x8).$menudata->{'short_description'}. + "\n"; + } + $Str .="
    \n"; + $request->print(< + function checkChoice(formname,val,cmdx) { + if (val <= 2) { + var cmd = radioSelection(formname.radioChoice); + var cmdsave = cmd; + } else { + cmd = cmdx; + cmdsave = 'submission'; + } + formname.command.value = cmd; + if (val < 5) formname.submit(); + if (val == 5) { + if (!checkReceiptNo(formname,'notOK')) { + return false; + } else { + formname.submit(); + } + } + } + + function checkReceiptNo(formname,nospace) { + var receiptNo = formname.receipt.value; + var checkOpt = false; + if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;} + if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;} + if (checkOpt) { + alert("Please enter a receipt number given by a student in the receipt box."); + formname.receipt.value = ""; + formname.receipt.focus(); + return false; + } + return true; + } + +GRADINGMENUJS + &commonJSfunctions($request); + return $Str; +} + + +#--- Displays the submissions first page ------- +sub submit_options { my ($request) = @_; my ($symb)=&get_symb($request); if (!$symb) {return '';} @@ -6938,9 +7814,8 @@ sub gradingmenu { GRADINGMENUJS &commonJSfunctions($request); - my $result='

     Manual Grading/View Submission

    '; my ($table,undef,$hdgrade) = &showResourceInfo($symb,$probTitle); - $result.=$table; + my $result; my (undef,$sections) = &getclasslist('all','0'); my $savedState = &savedState(); my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'}); @@ -6957,88 +7832,105 @@ GRADINGMENUJS ''."\n". ''."\n"; - $result.='
    '."\n". - ''."\n". - '
    '."\n". - ' Select a Grading/Viewing Option
    '."\n"; - - $result.=''; - $result.=''; - - $result.=''."\n"; - - $result.=''."\n"; - - $result.=''."\n"; - - $result.='
    '."\n". - ' '.&mt('Select Section').': '."\n"; if (ref($sections)) { - foreach (sort (@$sections)) { - $result.=''."\n"; + foreach my $section (sort (@$sections)) { + $result.=''."\n"; } } $result.= '   '; - - $result.=&mt('Student Status').':'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef); - - $result.='
    '. - '
    '. - '

    '. - ''. - '
    '."\n"; - - $result.='    		'; - - $result.=''; - $result.=''."\n"; - - $result.=''."\n"; - - $result.=''."\n"; - - if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) { - $result.=''."\n"; - } - $result.=''."\n"; - $result.=''."\n"; - - $result.='
    '. - ''. - ' '.&mt('scores from file').'
    '. - ''. - ' '.&mt('clicker file').'
    '. - ' scantron forms
    '. - ''. - ' '.&mt('receipt').': '. - &Apache::lonnet::recprefix($env{'request.course.id'}). - '-'. - '
    '. - ' access times.
    '. - ' saved CODEs.
    '."\n". - '
    '."\n". - '
    '."\n"; + $result.=' + + +
    +
    + '.&mt('Groups').' +
    +
    + '.&Apache::lonstatistics::GroupSelect('group','multiple',5).' +
    +
    +
    +
    + '.&mt('Access Status').' +
    +
    + '.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,5,undef,'mult').' +
    +
    +
    +
    + '.&mt('Submission Status').' +
    +
    + +
    +
    +
    +
    + +
    +
    + +
    +
    + +
    +
    + + +
    +

    + '.&mt('Grade Complete Folder for One Student').' +

    +
    +
    +
    + +
    +
    + +
    +
    +
    +
    + + '; + $result .= &show_grading_menu_form($symb); return $result; } @@ -7072,9 +7964,10 @@ sub gather_clicker_ids { # Set up a couple variables. my $username_idx = &Apache::loncoursedata::CL_SNAME(); my $domain_idx = &Apache::loncoursedata::CL_SDOM(); + my $status_idx = &Apache::loncoursedata::CL_STATUS(); foreach my $student (keys(%$classlist)) { - + if ($classlist->{$student}->[$status_idx] ne 'Active') { next; } my $username = $classlist->{$student}->[$username_idx]; my $domain = $classlist->{$student}->[$domain_idx]; my $clickers = @@ -7211,9 +8104,9 @@ function sanitycheck() {
    -
    -
    -
    +
    +
    +

    @@ -7335,8 +8228,21 @@ ENDHEADER $result.="\n".''; $correct_count++; } elsif ($clicker_ids{$id}) { - $result.="\n".''; - $student_count++; + if ($clicker_ids{$id}=~/\,/) { +# More than one user with the same clicker! + $result.="\n
    ".&mt('Clicker registered more than once').": ".$id."
    "; + $result.="\n".''. + "'; + $unknown_count++; + } else { +# Good: found one and only one user with the right clicker + $result.="\n".''; + $student_count++; + } } else { $result.="\n
    ".&mt('Unregistered Clicker')." ".$id."
    "; $result.="\n".''. @@ -7487,6 +8393,8 @@ ENDHEADER my $id=$1; if (($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) { @@ -7531,7 +8439,6 @@ ENDHEADER sub handler { my $request=$_[0]; - &reset_caches(); if ($env{'browser.mathml'}) { &Apache::loncommon::content_type($request,'text/xml'); @@ -7544,9 +8451,12 @@ sub handler { my $symb=&get_symb($request,1); my @commands=&Apache::loncommon::get_env_multiple('form.command'); my $command=$commands[0]; + if ($#commands > 0) { &Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands)); } + + $request->print(&Apache::loncommon::start_page('Grading')); if ($symb eq '' && $command eq '') { if ($env{'user.adv'}) { @@ -7587,7 +8497,9 @@ sub handler { } elsif ($command eq 'processGroup' && $perm{'vgr'}) { &processGroup($request); } 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'}) { $request->print(&viewgrades($request)); } elsif ($command eq 'handgrade' && $perm{'mgr'}) {