--- loncom/homework/grades.pm 2003/12/11 13:51:09 1.170
+++ loncom/homework/grades.pm 2004/05/10 23:18:27 1.199
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.170 2003/12/11 13:51:09 albertel Exp $
+# $Id: grades.pm,v 1.199 2004/05/10 23:18:27 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -89,10 +89,15 @@ sub getpartlist {
# --- Get the symbolic name of a problem and the url
sub get_symb_and_url {
- my ($request) = @_;
+ my ($request,$silent) = @_;
(my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url)));
- if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
+ if ($symb eq '') {
+ if (!$silent) {
+ $request->print("Unable to handle ambiguous references:$url:.");
+ return ();
+ }
+ }
return ($symb,$url);
}
@@ -506,7 +511,7 @@ sub verifyreceipt {
my $request = shift;
my $courseid = $ENV{'request.course.id'};
- my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
+ my $receipt = &Apache::lonnet::recprefix($courseid).'-'.
$ENV{'form.receipt'};
$receipt =~ s/[^\-\d]//g;
my $url = $ENV{'form.url'};
@@ -521,18 +526,27 @@ sub verifyreceipt {
my ($string,$contents,$matches) = ('','',0);
my (undef,undef,$fullname) = &getclasslist('all','0');
-
+
+ my $receiptparts=0;
+ if ($ENV{"course.$courseid.receiptalg"} eq 'receipt2') { $receiptparts=1; }
+ my $parts=['0'];
+ if ($receiptparts) { ($parts)=&response_type($url,$symb); }
foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
my ($uname,$udom)=split(/\:/);
- if ($receipt eq
- &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
- $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
- '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
- '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
- '<td> '.$uname.' </td>'.
- '<td> '.$udom.' </td></tr>'."\n";
-
- $matches++;
+ foreach my $part (@$parts) {
+ if ($receipt eq &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb,$part)) {
+ $contents.='<tr bgcolor="#ffffe6"><td> '."\n".
+ '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom.
+ '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n".
+ '<td> '.$uname.' </td>'.
+ '<td> '.$udom.' </td>';
+ if ($receiptparts) {
+ $contents.='<td> '.$part.' </td>';
+ }
+ $contents.='</tr>'."\n";
+
+ $matches++;
+ }
}
}
if ($matches == 0) {
@@ -545,8 +559,11 @@ sub verifyreceipt {
'<table border="0"><tr bgcolor="#e6ffff">'."\n".
'<td><b> Fullname </b></td>'."\n".
'<td><b> Username </b></td>'."\n".
- '<td><b> Domain </b></td></tr>'."\n".
- $contents.
+ '<td><b> Domain </b></td>';
+ if ($receiptparts) {
+ $string.='<td> Problem Part </td>';
+ }
+ $string.='</tr>'."\n".$contents.
'</table></td></tr></table>'."\n";
}
return $string.&show_grading_menu_form($symb,$url);
@@ -738,9 +755,12 @@ LISTJAVASCRIPT
if ($num_students eq 0) {
$gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>';
} else {
+ my $submissions='submissions';
+ if ($submitonly eq 'incorrect') { $submissions = 'incorrect submissions'; }
+ if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; }
$gradeTable='<br /> <font color="red">'.
- 'No submissions found for this resource for any students. ('.$num_students.
- ' checked for submissions)</font><br />';
+ 'No '.$submissions.' found for this resource for any students. ('.$num_students.
+ ' students checked for '.$submissions.')</font><br />';
}
} elsif ($ctr == 1) {
$gradeTable =~ s/type=checkbox/type=checkbox checked/;
@@ -1275,10 +1295,10 @@ sub gradeBox {
my $ctr = 0;
$result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across
while ($ctr<=$wgt) {
- $result.= '<td><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
+ $result.= '<td><nobr><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '.
'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','.
$ctr.')" value="'.$ctr.'" '.
- ($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n";
+ ($score eq $ctr ? 'checked':'').' /> '.$ctr."</nobr></td>\n";
$result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : '');
$ctr++;
}
@@ -1649,7 +1669,9 @@ KEYWORDS
$partid.'</b> <font color="#999999">( ID '.$respid.
' )</font> ';
if ($record{"resource.$partid.$respid.uploadedurl"}) {
- $lastsubonly.='<a href="'.&Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).'" target="lonGRDs"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />';
+ &Apache::lonnet::allowuploaded('/adm/grades',
+ $record{"resource.$partid.$respid.uploadedurl"});
+ $lastsubonly.='<a href="'.$record{"resource.$partid.$respid.uploadedurl"}.'" target="lonGRDs"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />';
}
$lastsubonly.='<b>Submitted Answer: </b>'.
&cleanRecord($subval,$responsetype,$symb,$partid,
@@ -1684,8 +1706,10 @@ KEYWORDS
($ENV{'form.command'} eq 'processGroup' && $counter == $total)) {
$toGrade.='</form>'.&show_grading_menu_form($symb,$url)
}
- $request = print($toGrade);
+ $request->print($toGrade);
return;
+ } else {
+ $request->print('</td></tr></table></td></tr></table>'."\n");
}
# essay grading message center
@@ -2027,11 +2051,11 @@ sub saveHandGrade {
}
} elsif ($dropMenu eq 'reset status'
&& exists($record{'resource.'.$_.'.solved'})) { #don't bother if no old records -> no attempts
- $newrecord{'resource.'.$_.'.tries'} = 0;
- $newrecord{'resource.'.$_.'.solved'} = '';
- $newrecord{'resource.'.$_.'.award'} = '';
- $newrecord{'resource.'.$_.'.awarded'} = 0;
- $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
+ foreach my $key (keys (%record)) {
+ if ($key=~/^resource\.\Q$_\E\./) { $newrecord{$key} = ''; }
+ }
+ $newrecord{'resource.'.$_.'.regrader'}=
+ "$ENV{'user.name'}:$ENV{'user.domain'}";
} elsif ($dropMenu eq '') {
$pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
$ENV{'form.GD_BOX'.$newflg.'_'.$_} :
@@ -3086,7 +3110,7 @@ sub displayPage {
'<td align="center"><b> Prob. </b></td>'.
'<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade</b></td></tr>';
- my ($depth,$question) = (1,1);
+ my ($depth,$question,$prob) = (1,1,1);
$iterator->next(); # skip the first BEGIN_MAP
my $curRes = $iterator->next(); # for "current resource"
while ($depth > 0) {
@@ -3097,7 +3121,7 @@ sub displayPage {
my $parts = $curRes->parts();
my $title = $curRes->compTitle();
my $symbx = $curRes->symb();
- $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
+ $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$prob.
(scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
$studentTable.='<td valign="top">';
if ($ENV{'form.vProb'} eq 'yes' ) {
@@ -3147,6 +3171,7 @@ sub displayPage {
$studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n";
$question++;
}
+ $prob++;
}
$studentTable.='</td></tr>';
@@ -3189,7 +3214,8 @@ sub displaySubByDates {
my @matchKey = sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys);
# next if ($$record{"$version:resource.$partid.solved"} eq '');
foreach my $matchKey (@matchKey) {
- if (exists $$record{$version.':'.$matchKey}) {
+ if (exists($$record{$version.':'.$matchKey}) &&
+ $$record{$version.':'.$matchKey} ne '') {
my ($responseId)=($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/);
$displaySub[0].='<b>Part '.$partid.' ';
$displaySub[0].='<font color="#999999">(ID '.
@@ -3273,7 +3299,7 @@ sub updateGradeByPage {
$iterator->next(); # skip the first BEGIN_MAP
my $curRes = $iterator->next(); # for "current resource"
- my ($depth,$question,$changeflag)= (1,1,0);
+ my ($depth,$question,$prob,$changeflag)= (1,1,1,0);
while ($depth > 0) {
if($curRes == $iterator->BEGIN_MAP) { $depth++; }
if($curRes == $iterator->END_MAP) { $depth--; }
@@ -3282,7 +3308,7 @@ sub updateGradeByPage {
my $parts = $curRes->parts();
my $title = $curRes->compTitle();
my $symbx = $curRes->symb();
- $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
+ $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$prob.
(scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
$studentTable.='<td valign="top"> <b>'.$title.'</b> </td>';
@@ -3343,6 +3369,7 @@ sub updateGradeByPage {
'<td valign="top">'.$displayPts[1].'</td>'.
'</tr>';
+ $prob++;
}
$curRes = $iterator->next();
}
@@ -3400,6 +3427,7 @@ sub scantron_uploads {
my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
my @files=&Apache::lonnet::dirlist('userfiles',$cdom,$cname,
&Apache::loncommon::propath($cdom,$cname));
+ $result.="<option></option>";
foreach my $filename (@files) {
($filename)=split(/&/,$filename);
if ($filename!~/^scantron_orig_/) { next ; }
@@ -3413,6 +3441,7 @@ sub scantron_uploads {
sub scantron_scantab {
my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
my $result='<select name="scantron_format">'."\n";
+ $result.='<option></option>'."\n";
foreach my $line (<$fh>) {
my ($name,$descrip)=split(/:/,$line);
if ($name =~ /^\#/) { next; }
@@ -3423,6 +3452,31 @@ sub scantron_scantab {
return $result;
}
+sub scantron_CODElist {
+ my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+ my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+ my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum);
+ my $namechoice='<option></option>';
+ foreach my $name (@names) {
+ if ($name =~ /^error: 2 /) { next; }
+ $namechoice.='<option value="'.$name.'">'.$name.'</option>';
+ }
+ $namechoice='<select name="scantron_CODElist">'.$namechoice.'</select>';
+ return $namechoice;
+}
+
+sub scantron_CODEunique {
+ my $result='<nobr>
+ <input type="radio" name="scantron_CODEunique"
+ value="Yes" checked="on" /> Yes
+ </nobr>
+ <nobr>
+ <input type="radio" name="scantron_CODEunique"
+ value="No" /> No
+ </nobr>';
+ return $result;
+}
+
sub scantron_selectphase {
my ($r) = @_;
my ($symb,$url)=&get_symb_and_url($r);
@@ -3432,6 +3486,8 @@ sub scantron_selectphase {
my $grading_menu_button=&show_grading_menu_form($symb,$url);
my $file_selector=&scantron_uploads();
my $format_selector=&scantron_scantab();
+ my $CODE_selector=&scantron_CODElist();
+ my $CODE_unique=&scantron_CODEunique();
my $result;
#FIXME allow instructor to be able to download the scantron file
# and to upload it,
@@ -3439,39 +3495,39 @@ sub scantron_selectphase {
<table width="100%" border="0">
<tr>
<td bgcolor="#777777">
- <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
+ <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantron_process">
<input type="hidden" name="command" value="scantron_validate" />
$default_form_data
<table width="100%" border="0">
<tr bgcolor="#e6ffff">
- <td>
- <b>Specify file location and which Folder/Sequence to grade</b>
+ <td colspan="2">
+ <b>Specify file and which Folder/Sequence to grade</b>
</td>
</tr>
<tr bgcolor="#ffffe6">
- <td>
- Sequence to grade: $sequence_selector
- </td>
+ <td> Sequence to grade: </td><td> $sequence_selector </td>
</tr>
<tr bgcolor="#ffffe6">
- <td>
- Filename of scoring office file: $file_selector
- </td>
+ <td> Filename of scoring office file: </td><td> $file_selector </td>
</tr>
<tr bgcolor="#ffffe6">
- <td>
- Format of data file: $format_selector
- </td>
+ <td> Format of data file: </td><td> $format_selector </td>
+ </tr>
+ <tr bgcolor="#ffffe6">
+ <td> Saved CODEs to validate against: </td><td> $CODE_selector</td>
</tr>
<tr bgcolor="#ffffe6">
+ <td> Each CODE is only to be used once:</td><td> $CODE_unique </td>
+ </tr>
+ <tr bgcolor="#ffffe6">
+ <td> Options: </td>
<td>
-<!-- FIXME this is lazy, a single parse of the set should let me know what this is -->
- Last line to expect an answer on:
- <input type="text" name="scantron_maxbubble" />
+ <input type="checkbox" name="scantron_options_redo" value="redo_skipped"/> Do only skipped records <br />
+ <input type="checkbox" name="scantron_options_ignore" value="ignore_corrections"/> Remove any exisiting corrections
</td>
</tr>
<tr bgcolor="#ffffe6">
- <td>
+ <td colspan="2">
<input type="submit" value="Validate Scantron Records" />
</td>
</tr>
@@ -3492,13 +3548,36 @@ SCANTRONFORM
<table width="100%" border="0">
<tr bgcolor="#e6ffff">
<td>
- Specify a Scantron data file to upload.
+ <b>Specify a Scantron data file to upload.</b>
</td>
</tr>
<tr bgcolor="#ffffe6">
<td>
SCANTRONFORM
- &scantron_upload_scantron_data($r);
+ my $default_form_data=&defaultFormData(&get_symb_and_url($r,1));
+ my $cdom= $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+ my $cnum= $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+ $r->print(<<UPLOAD);
+ <script type="text/javascript" language="javascript">
+ 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();
+ }
+ </script>
+
+ <form enctype='multipart/form-data' action='/adm/grades' name='rules' method='post'>
+ $default_form_data
+ <input name='courseid' type='hidden' value='$cnum' />
+ <input name='domainid' type='hidden' value='$cdom' />
+ <input name='command' value='scantronupload_save' type='hidden' />
+ File to upload:<input type="file" name="upfile" size="50" />
+ <br />
+ <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scantron Data" />
+ </form>
+UPLOAD
$r->print(<<SCANTRONFORM);
</td>
@@ -3508,6 +3587,40 @@ SCANTRONFORM
</tr>
SCANTRONFORM
}
+ $r->print(<<SCANTRONFORM);
+ <tr>
+ <td bgcolor="#777777">
+ <form action='/adm/grades' name='scantron_download'>
+ <input type="hidden" name="command" value="scantron_download" />
+ <table width="100%" border="0">
+ <tr bgcolor="#e6ffff">
+ <td colspan="2">
+ <b>Download a scoring office file</b>
+ </td>
+ </tr>
+ <tr bgcolor="#ffffe6">
+ <td> Filename of scoring office file: </td><td> $file_selector </td>
+ </tr>
+ <tr bgcolor="#ffffe6">
+ <td>
+ Records to download
+ </td>
+ <td>
+ <input type="radio" name="scantron_options" value="download_skipped"/> Skipped Records <br />
+ <input type="radio" name="scantron_options" value="download_corrected"/> Corrected Records <br />
+ <input checked="on" type="radio" name="scantron_options" value="dowload_orig"/> Original Records
+ </td>
+ </tr>
+ <tr bgcolor="#ffffe6">
+ <td colspan="2">
+ <input type="submit" value="Validate Scantron Records" />
+ </td>
+ </tr>
+ </table>
+ </form>
+ </td>
+ </tr>
+SCANTRONFORM
$r->print(<<SCANTRONFORM);
</table>
@@ -3564,7 +3677,7 @@ sub scantron_fixup_scanline {
my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_;
if ($field eq 'ID') {
if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) {
- return ($line,1,'New value to large');
+ return ($line,1,'New value too large');
}
if (length($args->{'newid'}) < $$scantron_config{'IDlength'}) {
$args->{'newid'}=sprintf('%-'.$$scantron_config{'IDlength'}.'s',
@@ -3576,6 +3689,21 @@ sub scantron_fixup_scanline {
&scan_data($scan_data,"$whichline.user",
$args->{'username'}.':'.$args->{'domain'});
}
+ } elsif ($field eq 'CODE') {
+ if ($args->{'CODE_ignore_dup'}) {
+ &scan_data($scan_data,"$whichline.CODE_ignore_dup",'1');
+ }
+ &scan_data($scan_data,"$whichline.useCODE",'1');
+ if ($args->{'CODE'} ne 'use_unfound') {
+ if (length($args->{'CODE'}) > $$scantron_config{'CODElength'}) {
+ return ($line,1,'New CODE value too large');
+ }
+ if (length($args->{'CODE'}) < $$scantron_config{'CODElength'}) {
+ $args->{'CODE'}=sprintf('%-'.$$scantron_config{'CODElength'}.'s',$args->{'CODE'});
+ }
+ substr($line,$$scantron_config{'CODEstart'}-1,
+ $$scantron_config{'CODElength'})=$args->{'CODE'};
+ }
} elsif ($field eq 'answer') {
my $length=$scantron_config->{'Qlength'};
my $off=$scantron_config->{'Qoff'};
@@ -3606,14 +3734,21 @@ sub scan_data {
}
sub scantron_parse_scanline {
- my ($line,$whichline,$scantron_config,$scan_data)=@_;
+ my ($line,$whichline,$scantron_config,$scan_data,$justHeader)=@_;
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,$$scantron_config{'CODEstart'}-1,
+ $record{'scantron.CODE'}=substr($data,
+ $$scantron_config{'CODEstart'}-1,
$$scantron_config{'CODElength'});
+ if (&scan_data($scan_data,"$whichline.useCODE")) {
+ $record{'scantron.useCODE'}=1;
+ }
+ if (&scan_data($scan_data,"$whichline.CODE_ignore_dup")) {
+ $record{'scantron.CODE_ignore_dup'}=1;
+ }
} else {
#FIXME interpret first N questions
}
@@ -3629,6 +3764,8 @@ sub scantron_parse_scanline {
$record{'scantron.LastName'}=
substr($data,$$scantron_config{'LastName'}-1,
$$scantron_config{'LastNamelength'});
+ if ($justHeader) { return \%record; }
+
my @alphabet=('A'..'Z');
my $questnum=0;
while ($questions) {
@@ -3709,6 +3846,26 @@ sub scantron_process_corrections {
'ID',{'newid'=>$newid,
'username'=>$ENV{'form.scantron_username'},
'domain'=>$ENV{'form.scantron_domain'}});
+ } elsif ($ENV{'form.scantron_corrections'} =~ /^(duplicate|incorrect)CODE$/) {
+ my $resolution=$ENV{'form.scantron_CODE_resolution'};
+ my $newCODE;
+ my %args;
+ if ($resolution eq 'use_unfound') {
+ $newCODE='use_unfound';
+ } elsif ($resolution eq 'use_found') {
+ $newCODE=$ENV{'form.scantron_CODE_selectedvalue'};
+ } elsif ($resolution eq 'use_typed') {
+ $newCODE=$ENV{'form.scantron_CODE_newvalue'};
+ } elsif ($resolution =~ /^use_closest_(\d+)/) {
+ $newCODE=$ENV{"form.scantron_CODE_closest_$1"};
+ }
+ if ($ENV{'form.scantron_corrections'} eq 'duplicateCODE') {
+ $args{'CODE_ignore_dup'}=1;
+ }
+ $args{'CODE'}=$newCODE;
+ ($line,$err,$errmsg)=
+ &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which,
+ 'CODE',\%args);
} elsif ($ENV{'form.scantron_corrections'} =~ /^(missing|double)bubble$/) {
foreach my $question (split(',',$ENV{'form.scantron_questions'})) {
($line,$err,$errmsg)=
@@ -3733,10 +3890,18 @@ sub scantron_validate_file {
my ($symb,$url)=&get_symb_and_url($r);
if (!$symb) {return '';}
my $default_form_data=&defaultFormData($symb,$url);
-
+ if ($ENV{'form.scantron_options_ignore'} eq 'ignore_corrections') {
+ my $result=&scantron_remove('corrected');
+ if ($result ne 'ok' && $result ne 'not_found' ) {
+ $r->print("An error occured ($result) when trying to Remove the existing corrections.");
+ }
+ $ENV{'form.scantron_options_ignore'}='done';
+ }
if ($ENV{'form.scantron_corrections'}) {
&scantron_process_corrections($r);
}
+ $r->print("<p>Gathering neccessary info.</p>");$r->rflush();
+ my $max_bubble=&scantron_get_maxbubble($r);
#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());
my $result= <<SCANTRONFORM;
@@ -3744,7 +3909,11 @@ sub scantron_validate_file {
<input type="hidden" name="selectpage" value="$ENV{'form.selectpage'}" />
<input type="hidden" name="scantron_format" value="$ENV{'form.scantron_format'}" />
<input type="hidden" name="scantron_selectfile" value="$ENV{'form.scantron_selectfile'}" />
- <input type="hidden" name="scantron_maxbubble" value="$ENV{'form.scantron_maxbubble'}" />
+ <input type="hidden" name="scantron_maxbubble" value="$max_bubble'" />
+ <input type="hidden" name="scantron_CODElist" value="$ENV{'form.scantron_CODElist'}" />
+ <input type="hidden" name="scantron_CODEunique" value="$ENV{'form.scantron_CODEunique'}" />
+ <input type="hidden" name="scantron_options_redo" value="$ENV{'form.scantron_options_redo'}" />
+ <input type="hidden" name="scantron_options_ignore" value="$ENV{'form.scantron_options_ignore'}" />
$default_form_data
SCANTRONFORM
$r->print($result);
@@ -3754,14 +3923,10 @@ SCANTRONFORM
'doublebubble',
'missingbubbles');
if (!$ENV{'form.validatepass'}) {
- $ENV{'form.valiadatepass'} = 0;
+ $ENV{'form.validatepass'} = 0;
}
- my $currentphase=$ENV{'form.valiadatepass'};
+ my $currentphase=$ENV{'form.validatepass'};
- if ($ENV{'form.scantron_selectfile'}=~m-^/-) {
- #first pass copy file to classdir
-
- }
my $stop=0;
while (!$stop && $currentphase < scalar(@validate_phases)) {
$r->print("<p> Validating ".$validate_phases[$currentphase]."</p>");
@@ -3791,6 +3956,32 @@ SCANTRONFORM
return '';
}
+sub scantron_remove {
+ my ($which)=@_;
+ my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+ my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+ my $file='scantron_';
+ if ($which eq 'corrected') {
+ $file.='corrected_';
+ } else {
+ return 'refused';
+ }
+ $file.=$ENV{'form.scantron_selectfile'};
+ my $result=&Apache::lonnet::removeuserfile($cname,$cdom,$file);
+ my @keys=&Apache::lonnet::getkeys('nohist_scantrondata',$cdom,$cname);
+ my @todelete;
+ my $filename=$ENV{'form.scantron_selectfile'};
+ foreach my $key (@keys) {
+ if ($key=~/^\Q$filename\E_/) {
+ push(@todelete,$key);
+ }
+ }
+ if (@todelete) {
+ &Apache::lonnet::del('nohist_scantrondata',\@todelete,$cdom,$cname);
+ }
+ return $result;
+}
+
sub scantron_getfile {
#FIXME really would prefer a scantron directory but tokenwrapper
# doesn't allow access to subdirs of userfiles
@@ -3818,7 +4009,7 @@ sub scantron_getfile {
} else {
$scanlines{'skipped'}=[(split("\n",$lines,-1))];
}
- my @tmp=&Apache::lonnet::dump('scantrondata',$cdom,$cname);
+ my @tmp=&Apache::lonnet::dump('nohist_scantrondata',$cdom,$cname);
if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); }
my %scan_data = @tmp;
return (\%scanlines,\%scan_data);
@@ -3850,7 +4041,7 @@ sub scantron_putfile {
&lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}),
$prefix.'skipped_'.
$ENV{'form.scantron_selectfile'});
- &Apache::lonnet::put('scantrondata',$scan_data,$cdom,$cname);
+ &Apache::lonnet::put('nohist_scantrondata',$scan_data,$cdom,$cname);
}
sub scantron_get_line {
@@ -3896,13 +4087,13 @@ sub scantron_validate_ID {
if ($found{'ids'}{$found}) {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'duplicateID',$found);
- return(1);
+ return(1,$currentphase);
} elsif ($found{'usernames'}{$username}) {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'duplicateID',$username);
- return(1);
+ return(1,$currentphase);
}
- #FIXME store away line we prviously saw the ID on to use above
+ #FIXME store away line we previously saw the ID on to use above
$found{'ids'}{$found}++;
$found{'usernames'}{$username}++;
} else {
@@ -3912,18 +4103,18 @@ sub scantron_validate_ID {
&scantron_get_correction($r,$i,$scan_record,
\%scantron_config,
$line,'duplicateID',$username);
- return(1);
+ return(1,$currentphase);
} elsif (!defined($username)) {
&scantron_get_correction($r,$i,$scan_record,
\%scantron_config,
$line,'incorrectID');
- return(1);
+ return(1,$currentphase);
}
$found{'usernames'}{$username}++;
} else {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'incorrectID');
- return(1);
+ return(1,$currentphase);
}
}
}
@@ -3949,7 +4140,7 @@ sub scantron_get_correction {
$r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n");
$r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n");
if ($error =~ /ID$/) {
- if ($error eq 'unknownID') {
+ if ($error eq 'incorrectID') {
$r->print("The encoded ID is not in the classlist</p>\n");
} elsif ($error eq 'duplicateID') {
$r->print("The encoded ID has also been used by a previous paper $arg</p>\n");
@@ -3967,11 +4158,61 @@ sub scantron_get_correction {
'scantron_username','scantron_domain'));
$r->print(": <input type='text' name='scantron_username' value='' />");
$r->print("\n@".
- &Apache::loncommon::select_dom_form(undef,'scantron_domain'));
+ &Apache::loncommon::select_dom_form($ENV{'request.role.domain'},'scantron_domain'));
$r->print('</li>');
+ } elsif ($error =~ /CODE$/) {
+ if ($error eq 'incorrectCODE') {
+ $r->print("</p><p>The encoded CODE is not in the list of possible CODEs</p>\n");
+ } elsif ($error eq 'duplicateCODE') {
+ $r->print("</p><p>The encoded CODE has also been used by a previous paper ".join(', ',@{$arg}).", and CODEs are supposed to be unique</p>\n");
+ }
+ $r->print("<p>The CODE on the form is <tt>".
+ $$scan_record{'scantron.CODE'}."</tt><br />\n");
+ $r->print("<p>The ID on the form is <tt>".
+ $$scan_record{'scantron.ID'}."</tt><br />\n");
+ $r->print("The name on the paper is ".
+ $$scan_record{'scantron.LastName'}.",".
+ $$scan_record{'scantron.FirstName'}."</p>");
+ $r->print("<p>How should I handle this? <br /> \n");
+ $r->print("\n<br /> ");
+ my $i=0;
+ if ($error eq 'incorrectCODE') {
+ my ($max,$closest)=&scantron_get_closely_matching_CODEs($arg,$$scan_record{'scantron.CODE'});
+ foreach my $testcode (@{$closest}) {
+ my $checked='';
+ if (!$i) { $checked=' checked="on" '; }
+ $r->print("<input type='radio' name='scantron_CODE_resolution' value='use_closest_$i' $checked /> Use the similar CODE <b><tt>".$testcode."</tt></b> instead.<input type='hidden' name='scantron_CODE_closest_$i' value='$testcode' />");
+ $r->print("\n<br />");
+ $i++;
+ }
+ }
+ my $checked; if (!$i) { $checked=' checked="on" '; }
+ $r->print("<input type='radio' name='scantron_CODE_resolution' value='use_unfound' $checked /> Use the CODE <b><tt>".$$scan_record{'scantron.CODE'}."</tt></b> that is was on the paper, ignoring the error.");
+ $r->print("\n<br />");
+
+ $r->print(<<ENDSCRIPT);
+<script type="text/javascript">
+function change_radio(field) {
+ var slct=document.scantronupload.scantron_CODE_resolution;
+ var i;
+ for (i=0;i<slct.length;i++) {
+ if (slct[i].value==field) { slct[i].checked=true; }
+ }
+}
+</script>
+ENDSCRIPT
+ my $href="/adm/pickcode?".
+ "form=".&Apache::lonnet::escape("scantronupload").
+ "&scantron_format=".&Apache::lonnet::escape($ENV{'form.scantron_format'}).
+ "&scantron_CODElist=".&Apache::lonnet::escape($ENV{'form.scantron_CODElist'}).
+ "&curCODE=".&Apache::lonnet::escape($$scan_record{'scantron.CODE'}).
+ "&scantron_selectfile=".&Apache::lonnet::escape($ENV{'form.scantron_selectfile'});
+ $r->print("<input type='radio' name='scantron_CODE_resolution' value='use_found' /> <a target='_blank' href='$href'>Select</a> a CODE from the list of all CODEs and use it. Selected CODE is <input readonly='true' type='text' size='8' name='scantron_CODE_selectedvalue' onfocus=\"javascript:change_radio('use_found')\" onchange=\"javascript:change_radio('use_found')\" />");
+ $r->print("\n<br />");
+ $r->print("<input type='radio' name='scantron_CODE_resolution' value='use_typed' /> Use <input type='text' size='8' name='scantron_CODE_newvalue' onfocus=\"javascript:change_radio('use_typed')\" onkeypress=\"javascript:change_radio('use_typed')\" /> as the CODE.");
+ $r->print("\n<br /><br />");
} elsif ($error eq 'doublebubble') {
-#FIXME Need to print out who this is along with the paper info
$r->print("<p>There have been multiple bubbles scanned for a some question(s)</p>\n");
$r->print('<input type="hidden" name="scantron_questions" value="'.
join(',',@{$arg}).'" />');
@@ -4018,9 +4259,76 @@ sub scantron_bubble_selector {
$r->print('</tr></table>');
}
+sub num_matches {
+ my ($orig,$code) = @_;
+ my @code=split(//,$code);
+ my @orig=split(//,$orig);
+ my $same=0;
+ for (my $i=0;$i<scalar(@code);$i++) {
+ if ($code[$i] eq $orig[$i]) { $same++; }
+ }
+ return $same;
+}
+
+sub scantron_get_closely_matching_CODEs {
+ my ($allcodes,$CODE)=@_;
+ my @CODEs;
+ foreach my $testcode (sort(keys(%{$allcodes}))) {
+ push(@{$CODEs[&num_matches($CODE,$testcode)]},$testcode);
+ }
+
+ return ($#CODEs,$CODEs[-1]);
+}
+
+sub get_codes {
+ my $old_name=$ENV{'form.scantron_CODElist'};
+ my $cdom =$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+ my $cnum =$ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+ my %result=&Apache::lonnet::get('CODEs',[$old_name],$cdom,$cnum);
+ my %allcodes=map {(&Apache::lonprintout::num_to_letters($_),1)} split(',',$result{$old_name});
+ return %allcodes;
+}
+
sub scantron_validate_CODE {
my ($r,$currentphase) = @_;
- #FIXME doesn't do anything yet
+ my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
+ if ($scantron_config{'CODElocation'} &&
+ $scantron_config{'CODEstart'} &&
+ $scantron_config{'CODElength'}) {
+ if (!defined($ENV{'form.scantron_CODElist'})) {
+ &FIXME_blow_up()
+ }
+ } else {
+ return (0,$currentphase+1);
+ }
+
+ my %usedCODEs;
+
+ my %allcodes=&get_codes();
+
+ my ($scanlines,$scan_data)=&scantron_getfile();
+ for (my $i=0;$i<=$scanlines->{'count'};$i++) {
+ my $line=&scantron_get_line($scanlines,$i);
+ if ($line=~/^[\s\cz]*$/) { next; }
+ my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
+ $scan_data);
+ my $CODE=$$scan_record{'scantron.CODE'};
+ my $error=0;
+ if (!exists($allcodes{$CODE}) && !$$scan_record{'scantron.useCODE'}) {
+ &scantron_get_correction($r,$i,$scan_record,
+ \%scantron_config,
+ $line,'incorrectCODE',\%allcodes);
+ return(1,$currentphase);
+ }
+ if (exists($usedCODEs{$CODE}) && $ENV{'form.scantron_CODEunique'}
+ && !$$scan_record{'scantron.CODE_ignore_dup'}) {
+ &scantron_get_correction($r,$i,$scan_record,
+ \%scantron_config,
+ $line,'duplicateCODE',$usedCODEs{$CODE});
+ return(1,$currentphase);
+ }
+ push (@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'});
+ }
return (0,$currentphase+1);
}
@@ -4047,6 +4355,31 @@ sub scantron_validate_doublebubble {
return (0,$currentphase+1);
}
+sub scantron_get_maxbubble {
+ my ($r)=@_;
+ if (defined($ENV{'form.scantron_maxbubble'}) &&
+ $ENV{'form.scantron_maxbubble'}) {
+ return $ENV{'form.scantron_maxbubble'};
+ }
+ my $navmap=Apache::lonnavmaps::navmap->new();
+ my (undef,undef,$sequence)=
+ &Apache::lonnet::decode_symb($ENV{'form.selectpage'});
+ my $map=$navmap->getResourceByUrl($sequence);
+ my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
+ &Apache::lonnet::delenv('form.counter');
+ foreach my $resource (@resources) {
+ my $result=&Apache::lonnet::ssi($resource->src());
+ }
+ &Apache::lonnet::delenv('scantron\.');
+ my $envfile=$ENV{'user.environment'};
+ $envfile=~/\/([^\/]+)\.id$/;
+ $envfile=$1;
+ &Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'),
+ $envfile);
+ $ENV{'form.scantron_maxbubble'}=$ENV{'form.counter'}-1;
+ return $ENV{'form.scantron_maxbubble'};
+}
+
sub scantron_validate_missingbubbles {
my ($r,$currentphase) = @_;
#get student info
@@ -4056,7 +4389,7 @@ sub scantron_validate_missingbubbles {
#get scantron line setup
my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
my ($scanlines,$scan_data)=&scantron_getfile();
- my $max_bubble=$ENV{'form.scantron_maxbubble'};
+ my $max_bubble=&scantron_get_maxbubble();
if (!$max_bubble) { $max_bubble=2**31; }
for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$i);
@@ -4105,7 +4438,8 @@ SCANTRONFORM
my %completedstudents;
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status',
- 'Scantron Progress',$scanlines->{'count'});
+ 'Scantron Progress',$scanlines->{'count'},
+ 'inline',undef,'scantronupload');
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
'Processing first student');
my $start=&Time::HiRes::time();
@@ -4136,13 +4470,18 @@ SCANTRONFORM
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 %form=('submitted' =>'scantron',
+ 'grade_target' =>'grade',
+ 'grade_username'=>$uname,
+ 'grade_domain' =>$udom,
+ 'grade_courseid'=>$ENV{'request.course.id'},
+ 'grade_symb' =>$resource->symb());
+ if (exists($scan_record->{'scantron.CODE'}) &&
+ $scan_record->{'scantron.CODE'}) {
+ $form{'CODE'}=$scan_record->{'scantron.CODE'};
+ }
+ my $result=&Apache::lonnet::ssi($resource->src(),%form);
+
}
$completedstudents{$uname}={'line'=>$line};
} continue {
@@ -4152,11 +4491,11 @@ SCANTRONFORM
'last student');
}
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
- my $lasttime = &Time::HiRes::time()-$start;
- $r->print("<p>took $lasttime</p>");
+# my $lasttime = &Time::HiRes::time()-$start;
+# $r->print("<p>took $lasttime</p>");
$navmap->untieHashes();
- $r->print("<p>Done</p>");
+ $r->print("</form><p>Done</p>");
$r->print(&show_grading_menu_form($symb,$url));
return '';
}
@@ -4165,10 +4504,11 @@ sub scantron_upload_scantron_data {
my ($r)=@_;
$r->print(&Apache::loncommon::coursebrowser_javascript($ENV{'request.role.domain'}));
my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid',
- 'domainid');
+ 'domainid',
+ 'coursename');
my $domsel=&Apache::loncommon::select_dom_form($ENV{'request.role.domain'},
'domainid');
- my $default_form_data=&defaultFormData(&get_symb_and_url($r));
+ my $default_form_data=&defaultFormData(&get_symb_and_url($r,1));
$r->print(<<UPLOAD);
<script type="text/javascript" language="javascript">
function checkUpload(formname) {
@@ -4182,12 +4522,14 @@ sub scantron_upload_scantron_data {
<form enctype='multipart/form-data' action='/adm/grades' name='rules' method='post'>
$default_form_data
-Course: <input name='courseid' type='text' />
-Domain: $domsel $select_link
-<br />
+<table>
+<tr><td>$select_link </td></tr>
+<tr><td>Course ID: </td><td><input name='courseid' type='text' /> </td></tr>
+<tr><td>Course Name: </td><td><input name='coursename' type='text' /></td></tr>
+<tr><td>Domain: </td><td>$domsel </td></tr>
+<tr><td>File to upload:</td><td><input type="file" name="upfile" size="50" /></td></tr>
+</table>
<input name='command' value='scantronupload_save' type='hidden' />
-File to upload:<input type="file" name="upfile" size="50" />
-<br />
<input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scantron Data" />
</form>
UPLOAD
@@ -4196,11 +4538,21 @@ UPLOAD
sub scantron_upload_scantron_data_save {
my($r)=@_;
+ my ($symb,$url)=&get_symb_and_url($r,1);
+ my $doanotherupload=
+ '<br /><form action="/adm/grades" method="post">'."\n".
+ '<input type="hidden" name="command" value="scantronupload" />'."\n".
+ '<input type="submit" name="submit" value="Do Another Upload" />'."\n".
+ '</form>'."\n";
if (!&Apache::lonnet::allowed('usc',$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.<br />");
- $r->print(&show_grading_menu_form(&get_symb_and_url($r)));
+ if ($symb) {
+ $r->print(&show_grading_menu_form($symb,$url));
+ } else {
+ $r->print($doanotherupload);
+ }
return '';
}
$r->print("Doing upload to ".$ENV{'form.courseid'}." <br />");
@@ -4221,10 +4573,21 @@ sub scantron_upload_scantron_data_save {
# See if there is anything left
unless ($fname) { return 'error: no uploaded file'; }
$fname='scantron_orig_'.$fname;
- $r->print(&Apache::lonnet::finishuserfileupload($ENV{'form.courseid'},
- $ENV{'form.domainid'},
- $home,'upfile',$fname));
- $r->print(&show_grading_menu_form(&get_symb_and_url($r)));
+ if (length($ENV{'form.upfile'}) < 2) {
+ $r->print("<font color='red'>Error:</font> The file you attempted to upload, <tt>".&HTML::Entities::encode($ENV{'form.upfile.filename'},'<>&"')."</tt>, contained no information. Please check that you entered the correct filename.");
+ } else {
+ my $result=&Apache::lonnet::finishuserfileupload($ENV{'form.courseid'},$ENV{'form.domainid'},$home,'upfile',$fname);
+ if ($result =~ m|^/uploaded/|) {
+ $r->print("<font color='green'>Success:</font> Successfully uploaded ".(length($ENV{'form.upfile'})-1)." bytes of data into location <tt>".$result."</tt>");
+ } else {
+ $r->print("<font color='red'>Error:</font> An error (".$result.") occured when attempting to upload the file, <tt>".&HTML::Entities::encode($ENV{'form.upfile.filename'},'<>&"')."</tt>");
+ }
+ }
+ if ($symb) {
+ $r->print(&show_grading_menu_form($symb,$url));
+ } else {
+ $r->print($doanotherupload);
+ }
return '';
}
@@ -4378,17 +4741,18 @@ GRADINGMENUJS
$result.='<table width="100%" border=0>';
$result.='<tr bgcolor="#ffffe6"><td>'.
- '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="Upload" />'.
- ' scores from file </td></tr>'."\n";
+ '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'.
+ ' '.&mt('scores from file').' </td></tr>'."\n";
$result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
'<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'.
- '" value="Grade" /> scantron forms</td></tr>'."\n";
+ '" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n";
if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
$result.='<tr bgcolor="#ffffe6"valign="top"><td>'.
- '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="Verify" />'.
- ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).
+ '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'.
+ ' '.&mt('receipt').': '.
+ &Apache::lonnet::recprefix($ENV{'request.course.id'}).
'-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'.
'</td></tr>'."\n";
}