'.
'';
@@ -568,18 +596,21 @@ LISTJAVASCRIPT
my %status = ();
if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
(%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
- my $statusflg = '';
+ my $submitted = 0;
+ my $graded = 1;
foreach (keys(%status)) {
- $statusflg = 1 if ($status{$_} ne 'nothing');
+ $submitted = 1 if ($status{$_} ne 'nothing');
+ $graded = 0 if ($status{$_} =~ /^correct/);
my ($foo,$partid,$foo1) = split(/\./,$_);
if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
- $statusflg = '';
+ $submitted = 0;
$gradeTable.=' ';
}
}
- next if ($statusflg eq '' && $submitonly eq 'yes');
+ next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'graded'));
+ next if (!$graded && $submitonly eq 'graded');
}
$ctr++;
@@ -621,7 +652,7 @@ LISTJAVASCRIPT
} else {
$gradeTable=' '.
'No submissions found for this resource for any students. ('.$num_students.
- ' checked for submissions ';
+ ' checked for submissions) ';
}
} elsif ($ctr == 1) {
$gradeTable =~ s/type=checkbox/type=checkbox checked/;
@@ -1195,27 +1226,46 @@ sub gradeBox {
}
sub show_problem {
- my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_;
- my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
- $ENV{'request.course.id'});
+ my ($request,$symb,$uname,$udom,$removeform,$viewon,$mode) = @_;
+ my $rendered;
+ if ($mode eq 'both' or $mode eq 'text') {
+ $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom,
+ $ENV{'request.course.id'});
+ }
if ($removeform) {
$rendered=~s|||g;
$rendered=~s|name="submit"|name="would_have_been_submit"|g;
}
- my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
- $ENV{'request.course.id'});
+ my $companswer;
+ if ($mode eq 'both' or $mode eq 'answer') {
+ $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom,
+ $ENV{'request.course.id'});
+ }
if ($removeform) {
$companswer=~s|||g;
- $rendered=~s|name="submit"|name="would_have_been_submit"|g;
+ $companswer=~s|name="submit"|name="would_have_been_submit"|g;
}
my $result.='';
$result.='';
- $result.=' View of the problem - '.$ENV{'form.fullname'}.
- ' ' if ($viewon);
- $result.=''.$rendered.' ';
- $result.='Correct answer: '.$companswer;
+ if ($viewon) {
+ $result.=' ';
+ if ($mode eq 'both' or $mode eq 'text') {
+ $result.='View of the problem - ';
+ } else {
+ $result.='Correct answer: ';
+ }
+ $result.=$ENV{'form.fullname'}.' ';
+ }
+ if ($mode eq 'both') {
+ $result.=''.$rendered.' ';
+ $result.='Correct answer: '.$companswer;
+ } elsif ($mode eq 'text') {
+ $result.=' '.$rendered;
+ } elsif ($mode eq 'answer') {
+ $result.=' '.$companswer;
+ }
$result.='
';
$result.='
';
return $result;
@@ -1264,8 +1314,16 @@ sub submission {
# option to display problem, only once else it cause problems
# with the form later since the problem has a form.
- if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) {
- $request->print(&show_problem($request,$symb,$uname,$udom,0,1));
+ if ($ENV{'form.vProb'} eq 'yes' or $ENV{'form.vAns'} eq 'yes') {
+ my $mode;
+ if ($ENV{'form.vProb'} eq 'yes' && $ENV{'form.vAns'} eq 'yes') {
+ $mode='both';
+ } elsif ($ENV{'form.vProb'} eq 'yes') {
+ $mode='text';
+ } elsif ($ENV{'form.vAns'} eq 'yes') {
+ $mode='answer';
+ }
+ $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode));
}
# kwclr is the only variable that is guaranteed to be non blank
@@ -1300,6 +1358,7 @@ sub submission {
' '."\n".
' '."\n".
' '."\n".
+ ' '."\n".
' '."\n".
' '."\n".
' '."\n".
@@ -1350,13 +1409,22 @@ KEYWORDS
}
}
- if ($ENV{'form.vProb'} eq 'all') {
+ if ($ENV{'form.vProb'} eq 'all' or $ENV{'form.vAns'} eq 'all') {
$request->print(' ') if ($counter > 0);
- $request->print(&show_problem($request,$symb,$uname,$udom,1,1));
+ my $mode;
+ if ($ENV{'form.vProb'} eq 'all' && $ENV{'form.vAns'} eq 'all') {
+ $mode='both';
+ } elsif ($ENV{'form.vProb'} eq 'all' ) {
+ $mode='text';
+ } elsif ($ENV{'form.vAns'} eq 'all') {
+ $mode='answer';
+ }
+ $request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode));
}
+
my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
- my ($partlist,$handgrade) = &response_type($url,$symb);
+ my ($partlist,$handgrade,$responseType) = &response_type($url,$symb);
# Display student info
$request->print(($counter == 0 ? '' : ' '));
@@ -1439,7 +1507,7 @@ KEYWORDS
$$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.'';
$request->print($submitby);
} else {
- my ($string,$timestamp)= &get_last_submission (\%record);
+ my ($string,$timestamp)= &get_last_submission(\%record);
my $lastsubonly=''.
($$timestamp eq '' ? '' : 'Date Submitted: '.
$$timestamp)." \n";
@@ -1447,8 +1515,8 @@ KEYWORDS
$lastsubonly.=''.$$string[0];
} else {
for my $part (sort keys(%$handgrade)) {
- my ($responsetype,$foo) = split(/:/,$$handgrade{$part});
my ($partid,$respid) = split(/_/,$part);
+ my $responsetype = $responseType->{$partid}->{$respid};
if (!exists($record{'resource.'.$partid.'.'.$respid.'.submission'})) {
$lastsubonly.=' Part '.
$partid.' ( ID '.$respid.
@@ -1461,13 +1529,20 @@ KEYWORDS
my ($ressub,$subval) = split(/:/,$_,2);
# Similarity check
my $similar='';
- my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
- if ($osim) {
- $osim=int($osim*100.0);
- $similar='Essay is '.$osim.
- '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
- ' '.
- &keywords_highlight($oessay).' ';
+ my $oname;
+ my $odom;
+ my $ocrsid;
+ my $oessay;
+ my $osim;
+ if($ENV{'form.checkPlag'}){
+ ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval);
+ if ($osim) {
+ $osim=int($osim*100.0);
+ $similar='Essay is '.$osim.
+ '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom).
+ ' '.
+ &keywords_highlight($oessay).' ';
+ }
}
$lastsubonly.='Part '.
$partid.' ( ID '.$respid.
@@ -1480,7 +1555,7 @@ KEYWORDS
'this file may contain virusses ':'').
'Submitted Answer: '.
&cleanRecord($subval,$responsetype,$symb).
- ' '.$similar."\n"
+ ' '.$similar."\n"
if ($ENV{'form.lastSub'} eq 'lastonly' ||
($ENV{'form.lastSub'} eq 'hdgrade' &&
$$handgrade{$part} =~ /:yes$/));
@@ -1782,15 +1857,25 @@ sub processHandGrade {
}
$ctr = 0;
@parsedlist = reverse @parsedlist if ($button eq 'Previous');
+ my ($partlist) = &response_type($url);
foreach my $student (@parsedlist) {
+ my $submitonly=$ENV{'form.submitonly'};
my ($uname,$udom) = split(/:/,$student);
- if ($ENV{'form.submitonly'} eq 'yes') {
- my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
- my $statusflg = '';
- foreach (split(/:/,$ENV{'form.gradePartRespid'})){
- $statusflg = 1 if (exists ($record{'resource.'.$_.'.submission'}));
+ if ($submitonly =~ /^(yes|graded)$/) {
+# my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname);
+ my %status=&student_gradeStatus($url,$symb,$udom,$uname,$partlist);
+ my $submitted = 0;
+ my $graded = 1;
+ foreach (keys(%status)) {
+ $submitted = 1 if ($status{$_} ne 'nothing');
+ $graded = 0 if ($status{$_} =~ /^correct/);
+ my ($foo,$partid,$foo1) = split(/\./,$_);
+ if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
+ $submitted = 0;
+ }
}
- next if ($statusflg eq '');
+ next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'graded'));
+ next if (!$graded && $submitonly eq 'graded');
}
push @nextlist,$student if ($ctr < $ntstu);
last if ($ctr == $ntstu);
@@ -2090,7 +2175,7 @@ sub viewgrades {
my ($partid,$respid) = split (/_/,$_,2);
next if $seen{$partid};
$seen{$partid}++;
- my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
+ my $handgrade=$$handgrade{$_};
my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
$weight{$partid} = $wgt eq '' ? '1' : $wgt;
@@ -2132,7 +2217,7 @@ sub viewgrades {
$result.= ''."\n".
' No. '.
''.&nameUserString('header')." \n";
- my (@parts) = sort(&getpartlist($url));
+ my (@parts) = sort(&getpartlist($url,$symb));
foreach my $part (@parts) {
my $display=&Apache::lonnet::metadata($url,$part.'.display');
$display =~ s|^Number of Attempts|Tries |; # makes the column narrower
@@ -2249,7 +2334,7 @@ sub editgrades {
my %columns = ();
my ($i,$ctr,$count,$rec_update) = (0,0,0,0);
- my (@parts) = sort(&getpartlist($url));
+ my (@parts) = sort(&getpartlist($url,$symb));
my $header;
while ($ctr < $ENV{'form.totalparts'}) {
my $partid = $ENV{'form.partid_'.$ctr};
@@ -2327,18 +2412,17 @@ sub editgrades {
$newrecord{'resource.'.$_.'.awarded'} = 0;
$newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
$updateflag = 1;
+ } elsif (!($old_part eq $partial && $old_score eq $score)) {
+ $updateflag = 1;
+ $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
+ $newrecord{'resource.'.$_.'.solved'} = $score;
+ $rec_update++;
}
$line .= ''.$old_aw.' '.
''.$awarded.
($score eq 'excused' ? $score : '').' ';
- if (!($old_part eq $partial && $old_score eq $score)) {
- $updateflag = 1;
- $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
- $newrecord{'resource.'.$_.'.solved'} = $score;
- $rec_update++;
- }
my $partid=$_;
foreach my $stores (@parts) {
@@ -2515,8 +2599,8 @@ ENDPICK
}
sub csvupload_fields {
- my ($url) = @_;
- my (@parts) = &getpartlist($url);
+ my ($url,$symb) = @_;
+ my (@parts) = &getpartlist($url,$symb);
my @fields=(['username','Student Username'],['domain','Student Domain']);
foreach my $part (sort(@parts)) {
my @datum;
@@ -2599,7 +2683,7 @@ sub csvuploadmap {
&csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1);
my ($i,$keyfields);
if (@records) {
- my @fields=&csvupload_fields($url);
+ my @fields=&csvupload_fields($url,$symb);
if ($ENV{'form.upfile_associate'} eq 'reverse') {
&Apache::loncommon::csv_print_samples($request,\@records);
@@ -2726,7 +2810,9 @@ LISTJAVASCRIPT
$result.='
';
return $studentTable;
@@ -3008,9 +3123,8 @@ sub updateGradeByPage {
$request->print($result);
- 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 $navmap = Apache::lonnavmaps::navmap->new();
+ my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $ENV{'form.page'});
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
my $iterator = $navmap->getIterator($map->map_start(),
@@ -3132,7 +3246,7 @@ sub getSequenceDropDown {
my ($request,$symb)=@_;
my $result=''."\n";
my ($titles,$symbx) = &getSymbMap($request);
- my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/);
+ my ($curpage)=&Apache::lonnet::decode_symb($symb);
my $ctr=0;
foreach (@$titles) {
my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
@@ -3146,8 +3260,6 @@ sub getSequenceDropDown {
}
sub scantron_uploads {
- #FIXME need to support scantron files put in another location,
- # maybe the course directory? a scantron dir in the course directory?
if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
my $result= '';
opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
@@ -3184,8 +3296,6 @@ sub scantron_selectphase {
my $file_selector=&scantron_uploads();
my $format_selector=&scantron_scantab();
my $result;
- #FIXME allow instructor to be able to download the scantron file
- # and to upload it,
$result.= <
@@ -3230,7 +3340,6 @@ sub get_scantron_config {
my ($which) = @_;
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
my %config;
- #FIXME probably should move to XML it has already gotten a bit much now
foreach my $line (<$fh>) {
my ($name,$descrip)=split(/:/,$line);
if ($name ne $which ) { next; }
@@ -3247,12 +3356,6 @@ sub get_scantron_config {
$config{'Qlength'}=$config[8];
$config{'Qoff'}=$config[9];
$config{'Qon'}=$config[10];
- $config{'PaperID'}=$config[11];
- $config{'PaperIDlength'}=$config[12];
- $config{'FirstName'}=$config[13];
- $config{'FirstNamelength'}=$config[14];
- $config{'LastName'}=$config[15];
- $config{'LastNamelength'}=$config[16];
last;
}
return %config;
@@ -3268,22 +3371,6 @@ sub username_to_idmap {
return %idmap;
}
-sub scantron_fixup_scanline {
- my ($scantron_config,$line,$field,$newvalue) = @_;
- if ($field eq 'ID') {
- if ($newvalue > $$scantron_config{'IDlength'}) {
- return ($line,1,'New value to large');
- }
- if ($newvalue < $$scantron_config{'IDlength'}) {
- $newvalue=sprintf('%-'.$$scantron_config{'IDlength'}.'s',
- $newvalue);
- }
- substr($line,$$scantron_config{'IDstart'}-1,
- $$scantron_config{'IDlength'})=$newvalue;
- }
- return $line;
-}
-
sub scantron_parse_scanline {
my ($line,$scantron_config)=@_;
my %record;
@@ -3299,15 +3386,6 @@ sub scantron_parse_scanline {
}
$record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1,
$$scantron_config{'IDlength'});
- $record{'scantron.PaperID'}=
- substr($data,$$scantron_config{'PaperID'}-1,
- $$scantron_config{'PaperIDlength'});
- $record{'scantron.FirstName'}=
- substr($data,$$scantron_config{'FirstName'}-1,
- $$scantron_config{'FirstNamelength'});
- $record{'scantron.LastName'}=
- substr($data,$$scantron_config{'LastName'}-1,
- $$scantron_config{'LastNamelength'});
my @alphabet=('A'..'Z');
my $questnum=0;
while ($questions) {
@@ -3316,20 +3394,16 @@ sub scantron_parse_scanline {
substr($questions,0,$$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])];
}
- if (scalar(@array) gt 2) {
- push(@{$record{'scantron.doubleerror'}},$currentquest);
- my @ans=@array;
- my $i=length($ans[0]);shift(@ans);
- while (@ans) {
- $i+=length($ans[0])+1;
- $record{"scantron.$questnum.answer"}.=$alphabet[$i];
- }
- }
}
$record{'scantron.maxquest'}=$questnum;
return \%record;
@@ -3373,293 +3447,13 @@ sub scantron_filter {
#the corrected one, I'll still need to catch error conditions, but
#maybe most will taken care even before we start
-sub scantron_process_corrections {
- my ($r) = @_;
- if ($ENV{'form.scantron_corrections'} =~ /^(duplicate|incorrect)ID$/) {
- my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
- my $scanlines=&scantron_getfile();
- my $classlist=&Apache::loncoursedata::get_classlist();
- my $which=$ENV{'form.scantron_line'};
- my $line=&scantron_get_line($scanlines,$which);
- my ($skip,$err,$errmsg);
- if ($ENV{'form.scantron_skip_record'}) {
- $skip=1;
- } else {
- my $newstudent=$ENV{'form.scantron_username'}.':'.
- $ENV{'form.scantron_domain'};
- my $newid=$classlist->{$newstudent}->[&Apache::loncoursedata::CL_ID];
- ($line,$err,$errmsg)=
- &scantron_fixup_scanline(\%scantron_config,$line,'ID',$newid);
- }
- if ($err) {
- $r->print("Unable to accept last correction, an error occurred :$errmsg:");
- } else {
- &scantron_put_line($scanlines,$which,$line,$skip);
- &scantron_putfile($scanlines);
- }
- }
-}
-
sub scantron_validate_file {
my ($r) = @_;
- my ($symb,$url)=&get_symb_and_url($r);
- if (!$symb) {return '';}
- my $default_form_data=&defaultFormData($symb,$url);
-
- if ($ENV{'form.scantron_corrections'}) {
- &scantron_process_corrections($r);
- }
- #get the student pick code ready
- $r->print(&Apache::loncommon::studentbrowser_javascript());
- my $result= <
-
-
-
-
- $default_form_data
-SCANTRONFORM
- $r->print($result);
-
- my @validate_phases=( 'ID',
- 'CODE',
- 'doublebubble',
- 'missingbubbles');
- if (!$ENV{'form.validatepass'}) {
- $ENV{'form.valiadatepass'} = 0;
- }
- my $currentphase=$ENV{'form.valiadatepass'};
-
- if ($ENV{'form.scantron_selectfile'}=~m-^/-) {
- #first pass copy file to classdir
-
- }
- my $stop=0;
- while (!$stop && $currentphase < scalar(@validate_phases)) {
- my $which="scantron_validate_".$validate_phases[$currentphase];
- {
- no strict 'refs';
- ($stop,$currentphase)=&$which($r,$currentphase);
- }
- }
- $r->print(" ");
- return '';
-}
-
-sub scantron_getfile {
- #my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
- #FIXME really would prefer a scantron directory but tokenwrapper
- # doesn't allow access to subdirs of userfiles
- my $lines;
- $lines=&Apache::lonnet::getfile('/uploaded/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.
- 'scantron_orig_'.$ENV{'form.scantron_selectfile'});
- if ($lines eq '-1') {
- #FIXME need to actually replicate file to course space
- }
- my %scanlines;
- $scanlines{'orig'}=[split("\n",$lines)];
- my $temp=$scanlines{'orig'};
- $scanlines{'count'}=$#$temp;
-
- $lines=&Apache::lonnet::getfile('/uploaded/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.
- 'scantron_corrected_'.$ENV{'form.scantron_selectfile'});
- if ($lines eq '-1') {
- $scanlines{'corrected'}=[];
- } else {
- $scanlines{'corrected'}=[split("\n",$lines)];
- }
- $lines=&Apache::lonnet::getfile('/uploaded/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.
- 'scantron_skipped_'.$ENV{'form.scantron_selectfile'});
- if ($lines eq '-1') {
- $scanlines{'skipped'}=[];
- } else {
- $scanlines{'skipped'}=[split("\n",$lines)];
- }
- return \%scanlines;
-}
-
-sub lonnet_putfile {
- my ($contents,$filename)=@_;
- my $docuname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
- my $docudom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
- my $docuhome=$ENV{'course.'.$ENV{'request.course.id'}.'.home'};
- $ENV{'form.sillywaytopassafilearound'}=$contents;
- &Apache::lonnet::finishuserfileupload($docuname,$docudom,$docuhome,'sillywaytopassafilearound',$filename);
-
-}
-
-sub scantron_putfile {
- my ($scanlines) = @_;
- #FIXME really would prefer a scantron directory but tokenwrapper
- # doesn't allow access to subdirs of userfiles
- my $prefix='/uploaded/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.'/'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.'/'.
- 'scantron_';
- my $prefix='scantron_';
-# no need to update orig, shouldn't change
-# &lonnet_putfile(join("\n",@{$scanlines->{'orig'}}),$prefix.'orig_'.
-# $ENV{'form.scantron_selectfile'});
- &lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}),
- $prefix.'corrected_'.
- $ENV{'form.scantron_selectfile'});
- &lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}),
- $prefix.'skipped_'.
- $ENV{'form.scantron_selectfile'});
-}
-
-sub scantron_get_line {
- my ($scanlines,$i)=@_;
- if ($scanlines->{'skipped'}[$i]) {return undef;}
- if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];}
- return $scanlines->{'orig'}[$i];
-}
-
-sub scantron_put_line {
- my ($scanlines,$i,$newline,$skip)=@_;
- if ($skip) { $scanlines->{'skipped'}[$i]=$newline;return; }
- $scanlines->{'corrected'}[$i]=$newline;
-}
-
-sub scantron_validate_ID {
- my ($r,$currentphase) = @_;
-
- #get student info
- my $classlist=&Apache::loncoursedata::get_classlist();
- my %idmap=&username_to_idmap($classlist);
-
- #get scantron line setup
- my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
- my $scanlines=&scantron_getfile();
-
- my %found=('ids'=>{},'usernames'=>{});
- for (my $i=0;$i<=$scanlines->{'count'};$i++) {
- my $line=&scantron_get_line($scanlines,$i);
- if (!$line) { next; }
- my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
- my $id=$$scan_record{'scantron.ID'};
- $r->print("Checking ID ".$$scan_record{'scantron.ID'}.
- " on paper ID ".$$scan_record{'scantron.PaperID'}."
\n");
- my $found;
- foreach my $checkid (keys(%idmap)) {
- if (lc($checkid) eq lc($id)) {
- if ($checkid ne $id) {
- $r->print("Using $checkid for encoded $id
\n");
- }
- $found=$checkid;last;
- }
- }
- if ($found) {
- if ($found{'ids'}{$found}) {
- #FIXME store away line we prviously saw the ID on
- &scantron_get_correction($r,$i,$scan_record,$line,
- 'duplicateID',$found);
- return(1);
- } else {
- $found{'ids'}{$found}++;
- }
- } else {
- &scantron_get_correction($r,$i,$scan_record,$line,
- 'incorrectID');
- return(1);
- }
- }
-
- return (0,$currentphase+1);
-}
-
-sub scantron_get_correction {
- my ($r,$i,$scan_record,$line,$error,$arg)=@_;
-
-#FIXME in the case of a duplicated ID the previous line, probaly need
-#to show both the current line and the previous one and allow skipping
-#the previous one or the current one
-
- $r->print("This scantron record has an error.");
- if ( defined($$scan_record{'scantron.PaperID'}) ) {
- $r->print("The current PaperID is ".
- $$scan_record{'scantron.PaperID'}." \n");
- } else {
- $r->print("The current scanline is
".
- $line." \n");
- }
- $r->print(' '."\n");
- $r->print(' '."\n");
- if ($error =~ /ID$/) {
- if ($error eq 'unknownID') {
- $r->print("The encoded ID is not in the classlist\n");
- } elsif ($error eq 'duplicateID') {
- $r->print("The encoded ID has also been used by a previous paper $arg\n");
- }
- $r->print("Original ID is ".$$scan_record{'scantron.ID'}.
- " \n");
- $r->print("Name on paper is ".$$scan_record{'scantron.LastName'}.",".
- $$scan_record{'scantron.FirstName'}."
");
- $r->print("Please correct \n");
- $r->print("\n
");
- &scantron_end_validate_form($r);
-}
-
-sub scantron_validate_CODE {
- my ($r,$currentphase) = @_;
- #FIXME doesn't do anything yet
- return (0,$currentphase+1);
-}
-
-sub scantron_validate_doublebubble {
- my ($r,$currentphase) = @_;
- #get student info
- my $classlist=&Apache::loncoursedata::get_classlist();
- my %idmap=&username_to_idmap($classlist);
-
- #get scantron line setup
- my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
- my $scanlines=&scantron_getfile();
- for (my $i=0;$i<=$scanlines->{'count'};$i++) {
- my $line=&scantron_get_line($scanlines,$i);
- if (!$line) { next; }
- my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
- if (!defined($$scan_record{'scantron.doubleerror'})) { next; }
- &scantron_get_correction($r,$i,$scan_record,$line,'double',
- $$scan_record{'scantron.doubleerror'});
- return (1,$currentphase);
- }
- return (0,$currentphase+1);
-}
-
-sub scantron_end_validate_form {
- my ($r) = @_;
- $r->print('