--- loncom/homework/grades.pm 2003/09/18 18:45:28 1.139
+++ loncom/homework/grades.pm 2003/10/21 21:46:15 1.144
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.139 2003/09/18 18:45:28 albertel Exp $
+# $Id: grades.pm,v 1.144 2003/10/21 21:46:15 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -185,7 +185,7 @@ sub cleanRecord {
$ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : '';
$ENV{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob.
}
- return '<br /><br /><blockquote>'.&keywords_highlight($answer).'</blockquote>';
+ return '<br /><br /><blockquote><pre>'.&keywords_highlight($answer).'</pre></blockquote>';
}
return $answer;
}
@@ -507,9 +507,12 @@ LISTJAVASCRIPT
my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
- ' <b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
+ ' <b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n".
'<input type="radio" name="vProb" value="yes" /> one student '."\n".
'<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
+ ' <b>View Answer: </b><input type="radio" name="vAns" value="no" /> no '."\n".
+ '<input type="radio" name="vAns" value="yes" /> one student '."\n".
+ '<input type="radio" name="vAns" value="all" checked="on" /> all students <br />'."\n".
' <b>Submissions: </b>'."\n";
if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) {
$gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n";
@@ -1196,27 +1199,46 @@ 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|<form(.*?)>||g;
$rendered=~s|</form>||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|<form(.*?)>||g;
$companswer=~s|</form>||g;
- $rendered=~s|name="submit"|name="would_have_been_submit"|g;
+ $companswer=~s|name="submit"|name="would_have_been_submit"|g;
}
my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">';
$result.='<table border="0" width="100%">';
- $result.='<tr><td bgcolor="#e6ffff"><b> View of the problem - '.$ENV{'form.fullname'}.
- '</b></td></tr>' if ($viewon);
- $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
- $result.='<b>Correct answer:</b><br />'.$companswer;
+ if ($viewon) {
+ $result.='<tr><td bgcolor="#e6ffff"><b> ';
+ if ($mode eq 'both' or $mode eq 'text') {
+ $result.='View of the problem - ';
+ } else {
+ $result.='Correct answer: ';
+ }
+ $result.=$ENV{'form.fullname'}.'</b></td></tr>';
+ }
+ if ($mode eq 'both') {
+ $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />';
+ $result.='<b>Correct answer:</b><br />'.$companswer;
+ } elsif ($mode eq 'text') {
+ $result.='<tr><td bgcolor="#ffffff">'.$rendered;
+ } elsif ($mode eq 'answer') {
+ $result.='<tr><td bgcolor="#ffffff">'.$companswer;
+ }
$result.='</td></tr></table>';
$result.='</td></tr></table><br />';
return $result;
@@ -1265,8 +1287,16 @@ sub submission {
# option to display problem, only once else it cause problems
# with the form later since the problem has a form.
- if ($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
@@ -1301,6 +1331,7 @@ sub submission {
'<input type="hidden" name="url" value="'.$url.'" />'."\n".
'<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n".
'<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n".
+ '<input type="hidden" name="vAns" value="'.$ENV{'form.vAns'}.'" />'."\n".
'<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n".
'<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n".
'<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n".
@@ -1351,10 +1382,19 @@ KEYWORDS
}
}
- if ($ENV{'form.vProb'} eq 'all') {
+ if ($ENV{'form.vProb'} eq 'all' or $ENV{'form.vAns'} eq 'all') {
$request->print('<br /><br /><br />') if ($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);
@@ -2755,7 +2795,7 @@ LISTJAVASCRIPT
$result.='<input type="hidden" name="page" />'."\n".
'<input type="hidden" name="title" />'."\n";
- $result.=' <b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
+ $result.=' <b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n".
'<input type="radio" name="vProb" value="yes" /> yes '."<br>\n";
$result.=' <b>Submission Details: </b>'.
@@ -2894,8 +2934,9 @@ sub displayPage {
$studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question.
(scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>';
$studentTable.='<td valign="top">';
- if ($ENV{'form.vProb'} eq 'yes') {
- $studentTable.=&show_problem($request,$symbx,$uname,$udom,1);
+ if ($ENV{'form.vProb'} eq 'yes' ) {
+ $studentTable.=&show_problem($request,$symbx,$uname,$udom,1,
+ undef,'both');
} else {
my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'});
$companswer =~ s|<form(.*?)>||g;
@@ -3189,7 +3230,7 @@ sub scantron_selectphase {
my $result;
$result.= <<SCANTRONFORM;
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
- <input type="hidden" name="command" value="scantron_process" />
+ <input type="hidden" name="command" value="scantron_validate" />
$default_form_data
<table width="100%" border="0">
<tr>
@@ -3219,7 +3260,7 @@ sub scantron_selectphase {
</td>
</tr>
</table>
- <input type="submit" value="Submit" />
+ <input type="submit" value="Validate Scantron Records" />
</form>
$grading_menu_button
SCANTRONFORM
@@ -3301,14 +3342,23 @@ sub scantron_parse_scanline {
}
sub scantron_add_delay {
+ my ($delayqueue,$scanline,$errormessage,$errorcode)=@_;
+ Apache->request->print('add_delay_error '.$_[2] );
+ push(@$delayqueue,
+ {'line' => $scanline, 'emsg' => $errormessage,
+ 'ecode' => $errorcode }
+ );
}
sub scantron_find_student {
my ($scantron_record,$idmap)=@_;
my $scanID=$$scantron_record{'scantron.ID'};
foreach my $id (keys(%$idmap)) {
- Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
- if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; }
+ #Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
+ if (lc($id) eq lc($scanID)) {
+ #Apache->request->print('success');
+ return $$idmap{$id};
+ }
}
return undef;
}
@@ -3321,6 +3371,18 @@ sub scantron_filter {
return 0;
}
+#FIXME I think I am doing this in the wrong order, I think it would be
+#better to make a several passes analyzing all of the lines in the
+#file for common errors wrong/invalid PID/username duplicated
+#PID/username, missing bubbles, double bubbles, missing/invalid CODE
+#and then get the instructor to fix all of these errors, then grade
+#the corrected one, I'll still need to catch error conditions, but
+#maybe most will taken care even before we start
+
+sub scantron_validate_file {
+ my ($r) = @_;
+}
+
sub scantron_process_students {
my ($r) = @_;
my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($ENV{'form.selectpage'});
@@ -3336,7 +3398,7 @@ sub scantron_process_students {
my $navmap=Apache::lonnavmaps::navmap->new();
my $map=$navmap->getResourceByUrl($sequence);
my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0);
- $r->print("geto ".scalar(@resources)."<br />");
+# $r->print("geto ".scalar(@resources)."<br />");
my $result= <<SCANTRONFORM;
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
<input type="hidden" name="command" value="scantron_configphase" />
@@ -3345,29 +3407,36 @@ SCANTRONFORM
$r->print($result);
my @delayqueue;
- my $totalcorrect;
- my $totalincorrect;
-
+ my %completedstudents;
+
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,
'Scantron Status','Scantron Progress',scalar(@scanlines));
+ &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
+ 'Processing first student');
+ my $start=&Time::HiRes::time();
foreach my $line (@scanlines) {
- my $studentcorrect;
- my $studentincorrect;
+ $r->print('<pre>line is'.$line.'</pre>');
chomp($line);
my $scan_record=&scantron_parse_scanline($line,\%scantron_config);
my ($uname,$udom);
- if ($uname=&scantron_find_student($scan_record,\%idmap)) {
+ unless ($uname=&scantron_find_student($scan_record,\%idmap)) {
&scantron_add_delay(\@delayqueue,$line,
- 'Unable to find a student that matches');
+ 'Unable to find a student that matches',1);
+ next;
+ }
+ if (exists $completedstudents{$uname}) {
+ &scantron_add_delay(\@delayqueue,$line,
+ 'Student '.$uname.' has multiple sheets',2);
+ next;
}
$r->print('<pre>doing studnet'.$uname.'</pre>');
($uname,$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");
+# $Apache::lonxml::debug=1;
+# &Apache::lonxml::debug("line is $line");
my $i=0;
foreach my $resource (@resources) {
@@ -3379,31 +3448,31 @@ SCANTRONFORM
'grade_domain' =>$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('<pre>'.
- $resource->symb().'-'.
- $resource->src().'-'.'</pre>result is'.$result);
- &Apache::lonhomework::showhash(%score);
+# 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('<pre>'.
+# $resource->symb().'-'.
+# $resource->src().'-'.'</pre>result is'.$result);
+# &Apache::lonhomework::showhash(%score);
# if ($i eq 3) {last;}
}
+ $completedstudents{$uname}={'line'=>$line};
+ } continue {
&Apache::lonnet::delenv('form.counter');
&Apache::lonnet::delenv('scantron\.');
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
- 'last student Who got a '.$studentcorrect.' correct and '.
- $studentincorrect.' incorrect. The class has gotten '.
- $totalcorrect.' correct and '.$totalincorrect.' incorrect');
- last;
+ 'last student');
+ #last;
#FIXME
#get iterator for $sequence
#foreach question 'submit' the students answer to the server
@@ -3411,7 +3480,11 @@ SCANTRONFORM
# generate data to pass back that includes grade recevied
#}
}
- $Apache::lonxml::debug=0;
+ &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
+ my $lasttime = &Time::HiRes::time()-$start;
+ $r->print("<p>took $lasttime</p>");
+
+ #$Apache::lonxml::debug=0;
foreach my $delay (@delayqueue) {
#FIXME
#print out each delayed student with interface to select how
@@ -3597,9 +3670,9 @@ sub handler {
undef(%perm);
if ($ENV{'browser.mathml'}) {
- $request->content_type('text/xml');
+ &Apache::loncommon::content_type($request,'text/xml');
} else {
- $request->content_type('text/html');
+ &Apache::loncommon::content_type($request,'text/html');
}
$request->send_http_header;
return '' if $request->header_only;
@@ -3694,6 +3767,8 @@ sub handler {
}
} elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) {
$request->print(&scantron_selectphase($request));
+ } elsif ($command eq 'scantron_validate' && $perm{'mgr'}) {
+ $request->print(&scantron_validate_file($request));
} elsif ($command eq 'scantron_process' && $perm{'mgr'}) {
$request->print(&scantron_process_students($request));
} elsif ($command) {