--- loncom/homework/grades.pm 2003/03/24 21:03:54 1.76 +++ loncom/homework/grades.pm 2003/04/30 20:16:02 1.88 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.76 2003/03/24 21:03:54 ng Exp $ +# $Id: grades.pm,v 1.88 2003/04/30 20:16:02 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -46,6 +46,9 @@ use Apache::lonhomework; use Apache::loncoursedata; use Apache::lonmsg qw(:user_normal_msg); use Apache::Constants qw(:common); +use String::Similarity; + +my %oldessays=(); # ----- These first few routines are general use routines.---- # @@ -125,8 +128,8 @@ sub getclasslist { my (undef,undef,$end,$start,$id,$section,$fullname,$status)= @{$classlist->{$_}}; # filter students according to status selected - if ($filterlist && $ENV{'form.saveStatus'} ne 'Any') { - if ($ENV{'form.saveStatus'} ne $status) { + if ($filterlist && $ENV{'form.status'} ne 'Any') { + if ($ENV{'form.status'} ne $status) { delete ($classlist->{$_}); next; } @@ -211,10 +214,7 @@ sub jscriptNform { $jscript.= '
'."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". @@ -224,6 +224,50 @@ sub jscriptNform { } #------------------ End of general use routines -------------------- + +# +# Find most similar essay +# + +sub most_similar { + my ($uname,$udom,$uessay)=@_; + +# ignore spaces and punctuation + + $uessay=~s/\W+/ /gs; + +# these will be returned. Do not care if not at least 50 percent similar + my $limit=0.6; + my $sname=''; + my $sdom=''; + my $scrsid=''; + my $sessay=''; +# go through all essays ... + foreach my $tkey (keys %oldessays) { + my ($tname,$tdom,$tcrsid)=split(/\./,$tkey); +# ... except the same student + if (($tname ne $uname) || ($tdom ne $udom)) { + my $tessay=$oldessays{$tkey}; + $tessay=~s/\W+/ /gs; +# String similarity gives up if not even limit + my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit); +# Found one + if ($tsimilar>$limit) { + $limit=$tsimilar; + $sname=$tname; + $sdom=$tdom; + $scrsid=$tcrsid; + $sessay=$oldessays{$tkey}; + } + } + } + if ($limit>0.6) { + return ($sname,$sdom,$scrsid,$sessay,$limit); + } else { + return ('','','','',0); + } +} + #------------------------------------------------------------------- #------------------------------------ Receipt Verification Routines @@ -301,7 +345,7 @@ sub listStudents { 'Type: '.$responsetype.''. 'Handgrade: '.$handgrade.''; } - $result.=''; + $result.=''."\n"; my $viewgrade = $ENV{'form.handgrade'} eq 'yes' ? 'View/Grade' : 'View'; $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ? @@ -346,8 +390,8 @@ LISTJAVASCRIPT my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked'; my $gradeTable=''."\n". - ' View Problem: no '."\n". - ' one student '."\n". + ' View Problem: no '."\n". + ' one student '."\n". ' all students
'."\n". ' Submissions: '."\n"; if ($ENV{'form.handgrade'} eq 'yes') { @@ -361,10 +405,7 @@ LISTJAVASCRIPT ''."\n". '
'."\n". '
'."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". @@ -634,6 +675,7 @@ SUBJAVASCRIPT #--- javascript for essay type problem -- sub sub_page_kw_js { my $request = shift; + my $iconpath = $request->dir_config('lonIconsURL'); $request->print(< @@ -681,6 +723,12 @@ sub sub_page_kw_js { } //====================== Script for composing message ============== + // preload images + img1 = new Image(); + img1.src = "$iconpath/mailbkgrd.gif"; + img2 = new Image(); + img2.src = "$iconpath/mailto.gif"; + function msgCenter(msgform,usrctr,fullname) { var Nmsg = msgform.savemsgN.value; savedMsgHeader(Nmsg,usrctr,fullname); @@ -716,7 +764,7 @@ sub sub_page_kw_js { height = 600; scrollbar = "yes"; } -// if (window.pWin) window.pWin.close(); +// if (window.pWin) {window.pWin.close(); window.pWin=null} pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height); pWin.focus(); pDoc = pWin.document; @@ -735,18 +783,23 @@ sub sub_page_kw_js { pDoc.write(" if (document.msgcenter.subchk.checked) {"); pDoc.write(" msgchk = \\"msgsub,\\";"); pDoc.write(" }"); - pDoc.write( "for (var i=1; i<=nmsg; i++) {"); + pDoc.write(" var includemsg = 0;"); + pDoc.write(" for (var i=1; i<=nmsg; i++) {"); pDoc.write(" var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);"); pDoc.write(" var frmmsg = eval(\\"document.msgcenter.msg\\"+i);"); pDoc.write(" opnmsg.value = frmmsg.value;"); pDoc.write(" var chkbox = eval(\\"document.msgcenter.msgn\\"+i);"); pDoc.write(" if (chkbox.checked) {"); pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";"); + pDoc.write(" includemsg = 1;"); pDoc.write(" }"); pDoc.write(" }"); pDoc.write(" if (document.msgcenter.newmsgchk.checked) {"); pDoc.write(" msgchk += \\"newmsg\\"+usrctr;"); + pDoc.write(" includemsg = 1;"); pDoc.write(" }"); + pDoc.write(" imgformname = eval(\\"opener.document.SCORE.mailicon\\"+usrctr);"); + pDoc.write(" imgformname.src = \\"$iconpath/\\"+((includemsg) ? \\"mailto.gif\\" : \\"mailbkgrd.gif\\");"); pDoc.write(" var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);"); pDoc.write(" includemsg.value = msgchk;"); @@ -1036,10 +1089,7 @@ sub submission { $request->print(''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". @@ -1063,13 +1113,18 @@ sub submission { my ($cts,$prnmsg) = (1,''); while ($cts <= $ENV{'form.savemsgN'}) { $prnmsg.=''."\n"; $cts++; } $request->print($prnmsg); if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { +# +# Print out the keyword options line +# $request->print(<Keyword Options:  List    @@ -1077,6 +1132,14 @@ sub submission { CLASS="page">Paste Selection to List    Highlight Attribute

KEYWORDS +# +# Load the other essays for similarity check +# + my $essayurl=&Apache::lonnet::declutter($url); + my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/); + $apath=&Apache::lonnet::escape($apath); + $apath=~s/\W/\_/gs; + %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname); } } @@ -1103,8 +1166,7 @@ KEYWORDS my @col_fullnames; my ($classlist,$fullname); if ($ENV{'form.handgrade'} eq 'yes') { - my @col_list; - ($classlist,undef,$fullname) = &getclasslist('all',$ENV{'form.showgrading'} eq 'yes' ? '1' : '0'); + ($classlist,undef,$fullname) = &getclasslist('all','0'); for (keys (%$handgrade)) { my $ncol = &Apache::lonnet::EXT('resource.'.$_. '.maxcollaborators', @@ -1112,50 +1174,46 @@ KEYWORDS next if ($ncol <= 0); s/\_/\./g; next if ($record{'resource.'.$_.'.collaborators'} eq ''); - my (@collaborators) = split(/,?\s+/, - $record{'resource.'.$_.'.collaborators'}); - my (@badcollaborators); - if (scalar(@collaborators) != 0) { + my @goodcollaborators = (); + my @badcollaborators = (); + foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) { + $_ =~ s/[\$\^\(\)]//g; + next if ($_ eq ''); + my ($co_name,$co_dom) = split /\@|:/,$_; + $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i); + next if ($co_name eq $uname && $co_dom eq $udom); + # Doing this grep allows 'fuzzy' specification + my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist; + if (! scalar(@Matches)) { + push @badcollaborators,$_; + } else { + push @goodcollaborators, @Matches; + } + } + if (scalar(@goodcollaborators) != 0) { $result.='Collaborators: '; - foreach my $collaborator (@collaborators) { - my ($co_name,$co_dom) = split /\@|:/,$collaborator; - $co_dom = $udom if (! defined($co_dom)); - next if ($co_name eq $uname && $co_dom eq $udom); - # Doing this grep allows 'fuzzy' specification - my @Matches = grep /^$co_name:$co_dom/i, - keys %$classlist; - if (! scalar(@Matches)) { - push @badcollaborators,$collaborator; - next; - } - push @col_list, @Matches; - foreach (@Matches) { - my ($lastname,$givenn) = split(/,/,$$fullname{$_}); - push @col_fullnames, $givenn.' '.$lastname; - $result.=$$fullname{$_}.'     '; - } - } + foreach (@goodcollaborators) { + my ($lastname,$givenn) = split(/,/,$$fullname{$_}); + push @col_fullnames, $givenn.' '.$lastname; + $result.=$$fullname{$_}.'     '; + } $result.='
'."\n"; - if (scalar(@badcollaborators) > 0) { - $result.=''."\n" + 'Answer:
'. + &keywords_highlight($subval).'

 '.$similar.''."\n" if ($ENV{'form.lastSub'} eq 'lastonly' || ($ENV{'form.lastSub'} eq 'hdgrade' && $$handgrade{$part} =~ /:yes$/)); @@ -1235,10 +1302,13 @@ KEYWORDS my $lastone = pop @col_fullnames; $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.'; } + $msgfor =~ s/\'/\\'/g; #\' $result.='
'; - $result.='This student has submitted '; - if (scalar(@badcollaborators) == 1) { - $result .= 'an invalid collaborator'; - } else { - $result .= 'invalid collaborators'; - } - $result .= ': '.join(', ',@badcollaborators); - - } - if (scalar(@collaborators > $ncol)) { - $result .= '
'; - $result .= 'This student has submitted too many '. - 'collaborators. Maximum is '.$ncol; - $result .= '
'; - } - $result.=''."\n"; - } + $result.=''."\n"; + } + if (scalar(@badcollaborators) > 0) { + $result.='
'; + $result.='This student has submitted '; + $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators'; + $result .= ': '.join(', ',@badcollaborators); + $result .= '
'; + } + if (scalar(@badcollaborators > $ncol)) { + $result .= '
'; + $result .= 'This student has submitted too many '. + 'collaborators. Maximum is '.$ncol.'.'; + $result .= '
'; + } } } $request->print($result."\n"); @@ -1189,6 +1247,15 @@ KEYWORDS my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/; if ($part eq ($partid.'_'.$respid)) { my ($ressub,$subval) = split(/:/,$_,2); +# Similarity check + my $similar=''; + my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval); + if ($osim) { + $osim=int($osim*100.0); + $similar='

Essay is '.$osim.'% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom). + '

'. + &keywords_highlight($oessay).'
'; + } $lastsubonly.='
Part '. $partid.' ( ID '.$respid. ' )   '. @@ -1196,8 +1263,8 @@ KEYWORDS ' File uploaded by student Like all files provided by users, this file may contain virusses
':''). - 'Answer: '. - &keywords_highlight($subval).'
'."\n". ' '. - 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').''. + 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'  '. + ''."\n". '
 (Message will be sent when you click on Save & Next below.)'."\n" if ($ENV{'form.handgrade'} eq 'yes'); $request->print($result); @@ -1352,12 +1422,11 @@ sub processHandGrade { my $ctr = 0; while ($ctr < $ngrade) { my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); - my ($errorflag) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); + my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); if ($errorflag eq 'no_score') { $ctr++; next; } - my $includemsg = $ENV{'form.includemsg'.$ctr}; my ($subject,$message,$msgstatus) = ('','',''); if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) { @@ -1366,7 +1435,11 @@ sub processHandGrade { foreach (@msgnum) { $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); } - #$message =~ s/\s+/ /g; + $message =&Apache::lonfeedback::clear_out_html($message); + $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt; + $message.=" for $ENV{'form.probTitle'}"; $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom, $ENV{'form.msgsub'},$message); } @@ -1427,12 +1500,20 @@ sub processHandGrade { $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); # Called by Save & Refresh from Highlight Attribute Window + my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); if ($ENV{'form.refresh'} eq 'on') { - my $ctr = 0; - $ENV{'form.NTSTU'}=$ngrade; + my ($ctr,$total) = (0,0); while ($ctr < $ngrade) { - ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$ENV{'form.unamedom'.$ctr}); - &submission($request,$ctr,$ngrade-1); + $total++ if $ENV{'form.unamedom'.$ctr} ne ''; + $ctr++; + } + $ENV{'form.NTSTU'}=$ngrade; + $ctr = 0; + while ($ctr < $total) { + my $processUser = $ENV{'form.unamedom'.$ctr}; + ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser); + $ENV{'form.fullname'} = $$fullname{$processUser}; + &submission($request,$ctr,$total-1); $ctr++; } return ''; @@ -1448,7 +1529,6 @@ sub processHandGrade { $laststu = $firststu if ($ctr > $ngrade); } - my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); my (@parsedlist,@nextlist); my ($nextflg) = 0; foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { @@ -1504,8 +1584,9 @@ sub processHandGrade { #---- Save the score and award for each student, if changed sub saveHandGrade { my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_; - my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); - my %newrecord; + my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); + my %newrecord = (); + my ($pts,$wgt) = ('',''); foreach (split(/:/,$ENV{'form.partlist'.$newflg})) { if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') { if ($record{'resource.'.$_.'.solved'} ne 'excused') { @@ -1515,11 +1596,11 @@ sub saveHandGrade { } } } else { - my $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? - $ENV{'form.GD_BOX'.$newflg.'_'.$_} : - $ENV{'form.RADVAL'.$newflg.'_'.$_}); + $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? + $ENV{'form.GD_BOX'.$newflg.'_'.$_} : + $ENV{'form.RADVAL'.$newflg.'_'.$_}); return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq ''); - my $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : + $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : $ENV{'form.WGT'.$newflg.'_'.$_}; my $partial= $pts/$wgt; $newrecord{'resource.'.$_.'.awarded'} = $partial @@ -1542,7 +1623,7 @@ sub saveHandGrade { &Apache::lonnet::cstore(\%newrecord,$symb, $ENV{'request.course.id'},$domain,$stuname); } - return ''; + return '',$pts,$wgt; } #-------------------------------------------------------------------------------------- @@ -1738,10 +1819,7 @@ sub viewgrades { ''."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". ''."\n"; $result.='

Assign Common Grade To '; @@ -2158,10 +2236,7 @@ to this page if the data selected is ins value="$ENV{'form.upfile_associate'}" /> - - - - +
@@ -2199,6 +2274,48 @@ sub csvuploadmap_footer { ENDPICK } +sub upcsvScores_form { + my ($request) = shift; + my ($symb,$url)=&get_symb_and_url($request); + if (!$symb) {return '';} + my $result =< + function checkUpload(formname) { + if (formname.upfile.value == "") { + alert("Please use the browse button to select a file from your local directory."); + return false; + } + formname.submit(); + } + +CSVFORMJS + $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb); + $result.='
'."\n"; + $result.=''."\n"; + $result.='
'."\n"; + $result.=' Specify a file containing the class scores for problem - '.$ENV{'form.probTitle'}. + '.
'."\n"; + my $upfile_select=&Apache::loncommon::upfile_select_html(); + $result.=< + + + + + +$upfile_select +
+ + +ENDUPFORM + $result.='
'."\n"; + $result.='


'."\n"; + $result.=&show_grading_menu_form($symb,$url); + + return $result; +} + + sub csvuploadmap { my ($request)= @_; my ($symb,$url)=&get_symb_and_url($request); @@ -2355,7 +2472,7 @@ LISTJAVASCRIPT my $result='

 '. 'Manual Grading by Page or Sequence

'; - $result.='
'."
\n"; + $result.=''."\n"; $result.=' Problems from: '."\n". ''."\n". ''."\n". - ''."

\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n"; + ''."\n". + ''."
\n"; - $result.='
 
'."\n"; $request->print($result); @@ -2433,8 +2547,7 @@ LISTJAVASCRIPT sub getSymbMap { my ($request) = @_; - my $navmap = Apache::lonnavmaps::navmap-> new($request, - $ENV{'request.course.fn'}.'.db', + my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db', $ENV{'request.course.fn'}.'_parms.db',1, 1); my $res = $navmap->firstResource(); # temp resource to access constants @@ -2509,8 +2622,7 @@ sub displayPage { &sub_page_js($request); $request->print($result); - my $navmap = Apache::lonnavmaps::navmap-> new($request, - $ENV{'request.course.fn'}.'.db', + my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db', $ENV{'request.course.fn'}.'_parms.db',1, 1); my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'}); my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps @@ -2525,10 +2637,7 @@ sub displayPage { ''."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n"; + ''."\n"; my $checkIcon = ''; @@ -2560,8 +2669,8 @@ sub displayPage { } else { my $companswer = &Apache::loncommon::get_student_answers( $symbx,$uname,$udom,$ENV{'request.course.id'}); - $companswer=~s|||g; - $companswer=~s|||g; + $companswer =~ s|||g; + $companswer =~ s|||g; # while ($companswer =~ /()/s) { #Part: '.$partid.' Submission: ' - .$record{$version.':'.$matchKey[0]}.'
' : ''; + 'Part '.$partid.' '. + ($record{"$version:resource.$partid.tries"} eq '' ? 'Trial not counted' : + 'Trial '.$record{"$version:resource.$partid.tries"}).'  '. + $record{$version.':'.$matchKey[0]}.'
' : ''; $displaySub[1].=(exists $record{"$version:resource.$partid.award"}) ? - 'Part: '.$partid.' '. + 'Part '.$partid.'  '. $record{"$version:resource.$partid.award"}.'/'. $record{"$version:resource.$partid.solved"}.'
' : ''; $displaySub[2].=(exists $record{"$version:resource.$partid.regrader"}) ? @@ -2667,8 +2779,7 @@ sub updateGradeByPage { $request->print($result); - my $navmap = Apache::lonnavmaps::navmap-> new($request, - $ENV{'request.course.fn'}.'.db', + my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db', $ENV{'request.course.fn'}.'_parms.db',1, 1); my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'}); my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps @@ -2770,6 +2881,15 @@ sub updateGradeByPage { # #------ start of section for handling grading by page/sequence --------- +sub defaultFormData { + my ($symb,$url)=@_; + return ' + '."\n". + ''."\n". + ''."\n". + ''."\n"; +} + sub getSequenceDropDown { my ($request,$symb)=@_; my $result=''; + opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'}); + my @files=sort(readdir(DIR)); + foreach my $filename (@files) { + if ($filename eq '.' or $filename eq '..') { next; } + $result.="\n"; + } + closedir(DIR); + $result.=""; + return $result; +} + +sub scantron_scantab { + my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); + my $result=''."\n"; + + return $result; +} + sub scantron_selectphase { my ($r) = @_; my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} my $sequence_selector=&getSequenceDropDown($r,$symb); + my $default_form_data=&defaultFormData($symb,$url); + my $grading_menu_button=&show_grading_menu_form($symb,$url); + my $file_selector=&scantron_uploads(); + my $format_selector=&scantron_scantab(); my $result; $result.= < - - - +
+ + $default_form_data + + +
@@ -2814,12 +2964,12 @@ sub scantron_selectphase {
- - Filename of scoring office file: - + Filename of scoring office file: $file_selector +
+ Format of data file: $format_selector
@@ -2828,42 +2978,211 @@ sub scantron_selectphase {

+$grading_menu_button SCANTRONFORM return $result; } -sub scantron_configphase { - my ($r) = @_; - my $sequence=$ENV{'form.selectpage'}; - my $result; - $result.="got page $sequence"; - $Apache::lonxml::debug=1; - &Apache::lonhomework::showhash(%ENV); - $Apache::lonxml::debug=0; - #FIXME Needs to present some lines from the file and allow the instructor to specify which columns represent what data, possibly have some nice defaults setup, probably should do a pass through all problems for a student to get an idea of how many questions there are, and homw many lines we'll have, - return $result; +sub get_scantron_config { + my ($which) = @_; + my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); + my %config; + foreach my $line (<$fh>) { + my ($name,$descrip)=split(/:/,$line); + if ($name ne $which ) { next; } + chomp($line); + my @config=split(/:/,$line); + $config{'name'}=$config[0]; + $config{'description'}=$config[1]; + $config{'CODElocation'}=$config[2]; + $config{'CODEstart'}=$config[3]; + $config{'CODElength'}=$config[4]; + $config{'IDstart'}=$config[5]; + $config{'IDlength'}=$config[6]; + $config{'Qstart'}=$config[7]; + $config{'Qlength'}=$config[8]; + $config{'Qoff'}=$config[9]; + $config{'Qon'}=$config[10]; + last; + } + return %config; +} + +sub username_to_idmap { + my ($classlist)= @_; + my %idmap; + foreach my $student (keys(%$classlist)) { + $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}= + $student; + } + return %idmap; +} + +sub scantron_parse_scanline { + my ($line,$scantron_config)=@_; + my %record; + my $questions=substr($line,$$scantron_config{'Qstart'}-1); + my $data=substr($line,0,$$scantron_config{'Qstart'}-1); + if ($$scantron_config{'CODElocation'} ne 0) { + if ($$scantron_config{'CODElocation'} < 0) { + $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1, + $$scantron_config{'CODElength'}); + } else { + #FIXME interpret first N questions + } + } + $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1, + $$scantron_config{'IDlength'}); + 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) < $$scantron_config{'Qlength'}) { next; } + my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest); + if (scalar(@array) gt 2) { + #FIXME do something intelligent with double bubbles + Apache->request->print("
Wha!!! 
".scalar(@array).
+				   '-'.$currentquest.'-'.$questnum.'

'); + } + if (length($array[0]) eq $$scantron_config{'Qlength'}) { + $record{"scantron.$questnum.answer"}=''; + } else { + $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])]; + } + } + $record{'scantron.maxquest'}=$questnum; + return \%record; +} + +sub scantron_add_delay { +} + +sub scantron_find_student { + my ($scantron_record,$idmap)=@_; + my $scanID=$$scantron_record{'scantron.ID'}; + foreach my $id (keys(%$idmap)) { + Apache->request->print('
checking studnet -'.$id.'- againt -'.$scanID.'-
'); + if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; } + } + return undef; +} + +sub scantron_filter { + my ($curres)=@_; + if (ref($curres) && $curres->is_problem() && !$curres->randomout) { + return 1; + } + return 0; } sub scantron_process_students { + my ($r) = @_; + my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'}); + my ($symb,$url)=&get_symb_and_url($r); + if (!$symb) {return '';} + my $default_form_data=&defaultFormData($symb,$url); + + my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); + my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}"); + my @scanlines=<$scanlines>; + my $classlist=&Apache::loncoursedata::get_classlist(); + my %idmap=&username_to_idmap($classlist); + my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1); + my $map=$navmap->getResourceByUrl($sequence); + my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); + $r->print("geto ".scalar(@resources)."
"); + my $result= < + + $default_form_data +SCANTRONFORM + $r->print($result); + + my @delayqueue; + my $totalcorrect; + my $totalincorrect; + + my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r, + 'Scantron Status','Scantron Progress',scalar(@scanlines)); + foreach my $line (@scanlines) { + my $studentcorrect; + my $studentincorrect; + + chomp($line); + my $scan_record=&scantron_parse_scanline($line,\%scantron_config); + my ($uname,$udom); + if ($uname=&scantron_find_student($scan_record,\%idmap)) { + &scantron_add_delay(\@delayqueue,$line, + 'Unable to find a student that matches'); + } + $r->print('
doing studnet'.$uname.'
'); + ($uname,$udom)=split(/:/,$uname); + &Apache::lonnet::delenv('form.counter'); + &Apache::lonnet::appenv(%$scan_record); +# &Apache::lonhomework::showhash(%ENV); + $Apache::lonxml::debug=1; + &Apache::lonxml::debug("line is $line"); + + my $i=0; + foreach my $resource (@resources) { + $i++; + my $result=&Apache::lonnet::ssi($resource->src(), + ('submitted' =>'scantron', + 'grade_target' =>'grade', + 'grade_username'=>$uname, + 'grade_domain' =>$udom, + 'grade_courseid'=>$ENV{'request.course.id'}, + 'grade_symb' =>$resource->symb())); + my %score=&Apache::lonnet::restore($resource->symb(), + $ENV{'request.course.id'}, + $udom,$uname); + foreach my $part ($resource->{PARTS}) { + if ($score{'resource.'.$part.'.solved'} =~ /^correct/) { + $studentcorrect++; + $totalcorrect++; + } else { + $studentincorrect++; + $totalincorrect++; + } + } + $r->print('
'.
+		      $resource->symb().'-'.
+		      $resource->src().'-'.'
result is'.$result); + &Apache::lonhomework::showhash(%score); + # if ($i eq 3) {last;} + } + &Apache::lonnet::delenv('form.counter'); + &Apache::lonnet::delenv('scantron\.'); + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + 'last student Who got a '.$studentcorrect.' correct and '. + $studentincorrect.' incorrect. The class has gotten '. + $totalcorrect.' correct and '.$totalincorrect.' incorrect'); + last; + #FIXME + #get iterator for $sequence + #foreach question 'submit' the students answer to the server + # through grade target { + # generate data to pass back that includes grade recevied + #} + } + $Apache::lonxml::debug=0; + foreach my $delay (@delayqueue) { + #FIXME + #print out each delayed student with interface to select how + # to repair student provided info + #Expected errors include + # 1 bad/no stuid/username + # 2 invalid bubblings + + } #FIXME - # loop through students, { - # Check if studnet info valid, if not add line to delay queue - # foreach question 'submit' the students answer to the server - # through grade target { - # generate data to pass back that includes grade recevied - # } - # } - # loop through delay queue { - # print out each delayed student with interface to select how - # to repair student provided info - # Expected errors include - # 1 bad/no stuid/username - # 2 invalid bubblings - # } # if delay queue exists 2 submits one to process delayed students one # to ignore delayed students, possibly saving the delay queue for later - + + $navmap->untieHashes(); } #-------- end of section for handling grading scantron forms ------- # @@ -2878,16 +3197,24 @@ sub show_grading_menu_form { my $result.='
'."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". ''."\n". ''."\n". '
'."\n"; return $result; } +# -- Retrieve choices for grading form +sub savedState { + my %savedState = (); + if ($ENV{'form.saveState'}) { + foreach (split(/:/,$ENV{'form.saveState'})) { + my ($key,$value) = split(/=/,$_,2); + $savedState{$key} = $value; + } + } + return \%savedState; +} #--- Displays the main menu page ------- sub gradingmenu { @@ -2895,23 +3222,14 @@ sub gradingmenu { my ($symb,$url)=&get_symb_and_url($request); if (!$symb) {return '';} my $probTitle = &Apache::lonnet::gettitle($symb); - my $saveCmd = ($ENV{'form.saveCmd'} eq '' ? 'pickStudentPage' : $ENV{'form.saveCmd'}); - my $saveSec = ($ENV{'form.saveSec'} eq '' ? 'all' : $ENV{'form.saveSec'}); - my $saveSub = ($ENV{'form.saveSub'} eq '' ? 'yes' : $ENV{'form.saveSub'}); - my $saveStatus = ($ENV{'form.saveStatus'} eq '' ? 'Active' : $ENV{'form.saveStatus'}); $request->print(< function checkChoice(formname) { var cmd = formname.command; - formname.saveCmd.value = radioSelection(cmd); - formname.saveSec.value = pullDownSelection(formname.section); - formname.saveSub.value = radioSelection(formname.submitonly); - formname.saveStatus.value = pullDownSelection(formname.status); - if (cmd[0].checked || cmd[1].checked || cmd[2].checked || cmd[4].checked) formname.submit(); - - if (cmd[3].checked) browseAndUpload(); - + formname.saveState.value = "saveCmd="+radioSelection(cmd)+":saveSec="+pullDownSelection(formname.section)+ + ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.status); + if (cmd[0].checked || cmd[1].checked || cmd[2].checked || cmd[3].checked || cmd[4].checked) formname.submit(); if (cmd[5].checked) { if (!checkReceiptNo(formname,'notOK')) { return false;} formname.submit(); @@ -2960,57 +3278,6 @@ sub gradingmenu { } } - function browseAndUpload() { - bNLoad = window.open('', 'BrowseAndUpload', 'toolbar=no,location=no,scrollbars=no,width=550,height=200,screenx=100,screeny=75'); - bNLoad.focus(); - var lDoc = bNLoad.document; - lDoc.write(""); - lDoc.write("Browse And Upload"); - - lDoc.write(" GRADINGMENUJS @@ -3030,6 +3297,11 @@ GRADINGMENUJS $result.=''."\n"; my (undef,$sections) = &getclasslist('all','0'); + my $savedState = &savedState(); + my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'pickStudentPage' : $$savedState{'saveCmd'}); + my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'}); + my $saveSub = ($$savedState{'saveSub'} eq '' ? 'yes' : $$savedState{'saveSub'}); + my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'}); $result.='
'."\n". ''."\n". @@ -3037,10 +3309,7 @@ GRADINGMENUJS ''."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". ''."\n"; $result.=''."\n". ''."\n"; $result.=''."\n"; if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) { @@ -3208,8 +3478,8 @@ sub handler { } } elsif ($command eq 'scantron_selectphase') { $request->print(&scantron_selectphase($request)); - } elsif ($command eq 'scantron_configphase') { - $request->print(&scantron_configphase($request)); + } elsif ($command eq 'scantron_process') { + $request->print(&scantron_process_students($request)); } else { $request->print("Unknown action: $command:"); }
'."\n". @@ -3070,12 +3339,13 @@ GRADINGMENUJS ($saveSub eq 'all' ? 'checked' : '').' /> everybody
'. - ' '. + ' '. 'Upload scores from file
'. - ' '. + ' '. 'Grade scantron forms