--- loncom/homework/grades.pm 2005/05/26 21:26:24 1.268
+++ loncom/homework/grades.pm 2005/09/21 21:44:55 1.286
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.268 2005/05/26 21:26:24 albertel Exp $
+# $Id: grades.pm,v 1.286 2005/09/21 21:44:55 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -152,6 +152,7 @@ sub get_display_part {
}
return $display;
}
+
#--- Show resource title
#--- and parts and response type
sub showResourceInfo {
@@ -470,6 +471,10 @@ sub most_similar {
$uessay=~s/\W+/ /gs;
+# ignore empty submissions (occuring when only files are sent)
+
+ unless ($uessay=~/\w+/) { return ''; }
+
# these will be returned. Do not care if not at least 50 percent similar
my $limit=0.6;
my $sname='';
@@ -742,7 +747,7 @@ LISTJAVASCRIPT
if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') {
foreach (sort keys(%status)) {
next if (/^resource.*?submitted_by$/);
- $gradeTable.='
'.$status{$_}.'
'."\n";
+ $gradeTable.='
'.$status{$_}.'
'."\n";
}
}
# $gradeTable.='
' if ($ctr%2 ==1);
@@ -1351,6 +1356,14 @@ sub gradeBox {
my $result=''."\n";
my $display_part=&get_display_part($partid,undef,$symb);
+
+ my %last_resets = &get_last_resets($symb,$env{'request.course.id'},
+ [$partid]);
+ my $aggtries = $$record{'resource.'.$partid.'.tries'};
+ if ($last_resets{$partid}) {
+ $aggtries = &get_num_tries($record,$last_resets{$partid},$partid);
+ }
+
$result.='
'."\n";
return $result;
}
@@ -1598,7 +1615,6 @@ KEYWORDS
}
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname);
-
my ($partlist,$handgrade,$responseType) = &response_type($url,$symb);
# Display student info
@@ -2122,6 +2138,8 @@ sub saveHandGrade {
my @parts_graded;
my %newrecord = ();
my ($pts,$wgt) = ('','');
+ my %aggregate = ();
+ my $aggregateflag = 0;
foreach my $new_part (split(/:/,$env{'form.partlist'.$newflg})) {
#collaborator may vary for different parts
if ($submitter && $new_part ne $part) { next; }
@@ -2141,6 +2159,21 @@ sub saveHandGrade {
}
$newrecord{'resource.'.$new_part.'.regrader'}=
"$env{'user.name'}:$env{'user.domain'}";
+ my $totaltries = $record{'resource.'.$part.'.tries'};
+
+ my %last_resets = &get_last_resets($symb,$env{'request.course.id'},
+ [$new_part]);
+ my $aggtries =$totaltries;
+ if ($last_resets{$new_part}) {
+ $aggtries = &get_num_tries(\%record,$last_resets{$new_part},
+ $new_part);
+ }
+
+ my $solvedstatus = $record{'resource.'.$new_part.'.solved'};
+ if ($aggtries > 0) {
+ &decrement($symb,$new_part,\%aggregate,$aggtries,$totaltries,$solvedstatus);
+ $aggregateflag = 1;
+ }
} elsif ($dropMenu eq '') {
$pts = ($env{'form.GD_BOX'.$newflg.'_'.$new_part} ne '' ?
$env{'form.GD_BOX'.$newflg.'_'.$new_part} :
@@ -2189,9 +2222,73 @@ sub saveHandGrade {
&Apache::lonnet::cstore(\%newrecord,$symb,
$env{'request.course.id'},$domain,$stuname);
}
+ if ($aggregateflag) {
+ &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'});
+ }
return '',$pts,$wgt;
}
+# ----------- Provides number of tries since last reset.
+sub get_num_tries {
+ my ($record,$last_reset,$part) = @_;
+ my $timestamp = '';
+ my $num_tries = 0;
+ if ($$record{'version'}) {
+ for (my $version=$$record{'version'};$version>=1;$version--) {
+ if (exists($$record{$version.':resource.'.$part.'.solved'})) {
+ $timestamp = $$record{$version.':timestamp'};
+ if ($timestamp > $last_reset) {
+ $num_tries ++;
+ } else {
+ last;
+ }
+ }
+ }
+ }
+ return $num_tries;
+}
+
+# ----------- Determine decrements required in aggregate totals
+sub decrement_aggs {
+ my ($symb,$part,$aggregate,$aggtries,$totaltries,$solvedstatus) = @_;
+ my %decrement = (
+ attempts => 0,
+ users => 0,
+ correct => 0
+ );
+ $decrement{'attempts'} = $aggtries;
+ if ($solvedstatus =~ /^correct/) {
+ $decrement{'correct'} = 1;
+ }
+ if ($aggtries == $totaltries) {
+ $decrement{'users'} = 1;
+ }
+ foreach my $type (keys (%decrement)) {
+ $$aggregate{$symb."\0".$part."\0".$type} = -$decrement{$type};
+ }
+ return;
+}
+
+# ----------- Determine timestamps for last reset of aggregate totals for parts
+sub get_last_resets {
+ my ($symb,$courseid,$partids) =@_;
+ my %last_resets;
+ my $cdom = $env{'course.'.$courseid.'.domain'};
+ my $cname = $env{'course.'.$courseid.'.num'};
+ my @keys;
+ foreach my $part (@{$partids}) {
+ push(@keys,"$symb\0$part\0resettime");
+ }
+ my %results=&Apache::lonnet::get('nohist_resourcetracker',\@keys,
+ $cdom,$cname);
+ foreach my $part (@{$partids}) {
+ $last_resets{$part}=$results{"$symb\0$part\0resettime"};
+ }
+ return %last_resets;
+}
+
# ----------- Handles creating versions for portfolio files as answers
sub version_portfiles {
my ($record, $parts_graded, $courseid, $symb, $domain, $stuname, $v_flag) = @_;
@@ -2200,12 +2297,13 @@ sub version_portfiles {
my $portfolio_root = &Apache::loncommon::propath($domain,
$stuname).
'/userfiles/portfolio';
- foreach my $key(keys %$record) {
+ foreach my $key (keys(%$record)) {
my $new_portfiles;
+
if ($key =~ /^resource\.($version_parts)\./ && $key =~ /\.portfiles$/ ) {
my @v_portfiles;
my @portfiles = split(/,/,$$record{$key});
- # &Apache::lonnet::logthis("should be unmarking and remarking");
+ &Apache::lonnet::logthis("should be unmarking and remarking $key",@portfiles);
foreach my $file (@portfiles) {
&Apache::lonnet::unmark_as_readonly($domain,$stuname,[$symb,$env{'request.course.id'}],$file);
my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*$)/);
@@ -2228,14 +2326,13 @@ sub version_portfiles {
}
}
$version++;
- my $home_server = &Apache::lonnet::homeserver($stuname,$domain,undef);
$env{'form.copy'} = &Apache::lonnet::getfile("/uploaded/$domain/$stuname/portfolio$directory$answer_file");
if($env{'form.copy'} eq '-1') {
&Apache::lonnet::logthis('problem getting file '.$directory.$answer_file);
} else {
- my $copy_result = &Apache::lonnet::finishuserfileupload($stuname,$domain,$home_server,'copy',
+ my $copy_result = &Apache::lonnet::finishuserfileupload($stuname,$domain,'copy',
'/portfolio'.$directory.$answer_file_parts[0].'.'.$version.'.'.$answer_file_parts[-1]);
- push(@v_portfiles, $answer_file_parts[0].'.'.$version.'.'.$answer_file_parts[-1]);
+ push(@v_portfiles, $directory.$answer_file_parts[0].'.'.$version.'.'.$answer_file_parts[-1]);
&Apache::lonnet::mark_as_readonly($domain,$stuname,
['/portfolio'.$directory.$answer_file_parts[0].'.'.$version.'.'.$answer_file_parts[-1]],
[$symb,$env{'request.course.id'},'graded']);
@@ -2381,7 +2478,7 @@ sub viewgrades_js {
if (selval[2].selected) {
document.classgrade["GD_"+user+'_'+partid+"_tries"].value = "0";
}
- }
+ }
}
function resetEntry(numpart) {
@@ -2514,11 +2611,13 @@ sub viewgrades {
'
No.
'.
'
'.&nameUserString('header')."
\n";
my (@parts) = sort(&getpartlist($url,$symb));
+ my @partids = ();
foreach my $part (@parts) {
my $display=&Apache::lonnet::metadata($url,$part.'.display');
$display =~ s|^Number of Attempts|Tries |; # makes the column narrower
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); }
my ($partid) = &split_part_type($part);
+ push(@partids, $partid);
my $display_part=&get_display_part($partid,$url,$symb);
if ($display =~ /^Partial Credit Factor/) {
$result.='
';
+ my %last_resets =
+ &get_last_resets($symb,$env{'request.course.id'},\@partids);
+
#get info for each student
#list all the students - with points and grade status
my (undef,undef,$fullname) = &getclasslist($env{'form.section'},'1');
@@ -2539,7 +2641,7 @@ sub viewgrades {
foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
$ctr++;
$result.=&viewstudentgrade($url,$symb,$env{'request.course.id'},
- $_,$$fullname{$_},\@parts,\%weight,$ctr);
+ $_,$$fullname{$_},\@parts,\%weight,$ctr,\%last_resets);
}
$result.='
';
$result.=''."\n";
@@ -2556,20 +2658,36 @@ sub viewgrades {
#--- call by previous routine to display each student
sub viewstudentgrade {
- my ($url,$symb,$courseid,$student,$fullname,$parts,$weight,$ctr) = @_;
+ my ($url,$symb,$courseid,$student,$fullname,$parts,$weight,$ctr,$last_resets) = @_;
my ($uname,$udom) = split(/:/,$student);
- $student=~s/:/_/;
my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
+ my %aggregates = ();
my $result='
'."\n";
+ $student=~s/:/_/; # colon doen't work in javascript for names
foreach my $apart (@$parts) {
my ($part,$type) = &split_part_type($apart);
my $score=$record{"resource.$part.$type"};
- $result.='
";
next;
}
+ my %aggregate = ();
+ my $aggregateflag = 0;
+ $user=~s/:/_/; # colon doen't work in javascript for names
foreach (@partid) {
my $old_aw = $env{'form.GD_'.$user.'_'.$_.'_awarded_s'};
my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1);
my $old_part = $old_aw eq '' ? '' : $old_part_pcr;
my $old_score = $scoreptr{$env{'form.GD_'.$user.'_'.$_.'_solved_s'}};
-
my $awarded = $env{'form.GD_'.$user.'_'.$_.'_awarded'};
my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1);
my $partial = $awarded eq '' ? '' : $pcr;
@@ -2712,6 +2830,13 @@ sub editgrades {
$newrecord{'resource.'.$_.'.awarded'} = 0;
$newrecord{'resource.'.$_.'.regrader'}="$env{'user.name'}:$env{'user.domain'}";
$updateflag = 1;
+ if ($env{'form.GD_'.$user.'_'.$_.'_aggtries'} > 0) {
+ my $aggtries = $env{'form.GD_'.$user.'_'.$_.'_aggtries'};
+ my $totaltries = $env{'form.GD_'.$user.'_'.$_.'_totaltries'};
+ my $solvedstatus = $env{'form.GD_'.$user.'_'.$_.'_solved_s'};
+ &decrement_aggs($symb,$_,\%aggregate,$aggtries,$totaltries,$solvedstatus);
+ $aggregateflag = 1;
+ }
} elsif (!($old_part eq $partial && $old_score eq $score)) {
$updateflag = 1;
$newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne '';
@@ -2751,6 +2876,11 @@ sub editgrades {
$noupdate.='
'.$noupdateCtr.'
'.$line;
$noupdateCtr++;
}
+ if ($aggregateflag) {
+ &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'});
+ }
}
if ($noupdate) {
# my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3;
@@ -2935,10 +3065,7 @@ sub csvuploadmap_footer {
ENDPICK
}
-sub upcsvScores_form {
- my ($request) = shift;
- my ($symb,$url)=&get_symb_and_url($request);
- if (!$symb) {return '';}
+sub checkforfile_js {
my $result =<
function checkUpload(formname) {
@@ -2950,6 +3077,14 @@ sub upcsvScores_form {
}
CSVFORMJS
+ return $result;
+}
+
+sub upcsvScores_form {
+ my ($request) = shift;
+ my ($symb,$url)=&get_symb_and_url($request);
+ if (!$symb) {return '';}
+ my $result=&checkforfile_js();
$env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
my ($table) = &showResourceInfo($url,$env{'form.probTitle'});
$result.=$table;
@@ -2969,7 +3104,7 @@ CSVFORMJS
$upfile_select
-
'."\n";
@@ -3571,6 +3706,8 @@ sub updateGradeByPage {
my %newrecord=();
my @displayPts=();
+ my %aggregate = ();
+ my $aggregateflag = 0;
foreach my $partid (@{$parts}) {
my $newpts = $env{'form.GD_BOX'.$question.'_'.$partid};
my $oldpts = $env{'form.oldpts'.$question.'_'.$partid};
@@ -3597,6 +3734,14 @@ sub updateGradeByPage {
$newrecord{'resource.'.$partid.'.regrader'} = "$env{'user.name'}:$env{'user.domain'}";
$changeflag++;
$newpts = '';
+
+ my $aggtries = $env{'form.aggtries'.$question.'_'.$partid};
+ my $totaltries = $env{'form.totaltries'.$question.'_'.$partid};
+ my $solvedstatus = $env{'form.solved'.$question.'_'.$partid};
+ if ($aggtries > 0) {
+ &decrement_aggs($symbx,$partid,\%aggregate,$aggtries,$totaltries,$solvedstatus);
+ $aggregateflag = 1;
+ }
}
my $display_part=&get_display_part($partid,undef,
$curRes->symb());
@@ -3622,6 +3767,11 @@ sub updateGradeByPage {
&Apache::lonnet::cstore(\%newrecord,$symbx,$env{'request.course.id'},
$udom,$uname);
}
+ if ($aggregateflag) {
+ &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate,
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'});
+ }
$studentTable.='
'.$displayPts[0].'
'.
'
'.$displayPts[1].'
'.
@@ -3723,6 +3873,7 @@ sub scantron_CODElist {
my $namechoice='';
foreach my $name (sort {uc($a) cmp uc($b)} @names) {
if ($name =~ /^error: 2 /) { next; }
+ if ($name =~ /^type\0/) { next; }
$namechoice.='';
}
$namechoice='';
@@ -3731,12 +3882,12 @@ sub scantron_CODElist {
sub scantron_CODEunique {
my $result='
- Yes
+
- No
+
';
return $result;
}
@@ -3786,8 +3937,8 @@ sub scantron_selectphase {
Options:
- Do only previously skipped records
- Remove all exisiting corrections
+
+
@@ -3966,7 +4117,14 @@ sub scantron_fixup_scanline {
&scan_data($scan_data,
"$whichline.no_bubble.".$args->{'question'},'1');
} else {
- substr($answer,$args->{'response'},1)=$on;
+ if ($on eq 'letter') {
+ my @alphabet=('A'..'Z');
+ $answer=$alphabet[$args->{'response'}];
+ } elsif ($on eq 'number') {
+ $answer=$args->{'response'}+1;
+ } else {
+ substr($answer,$args->{'response'},1)=$on;
+ }
&scan_data($scan_data,
"$whichline.no_bubble.".$args->{'question'},undef,'1');
}
@@ -3991,8 +4149,11 @@ sub scantron_parse_scanline {
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 ($$scantron_config{'CODElocation'} < 0) {
+ if (!($$scantron_config{'CODElocation'} eq 0 ||
+ $$scantron_config{'CODElocation'} eq 'none')) {
+ if ($$scantron_config{'CODElocation'} < 0 ||
+ $$scantron_config{'CODElocation'} eq 'letter' ||
+ $$scantron_config{'CODElocation'} eq 'number') {
$record{'scantron.CODE'}=substr($data,
$$scantron_config{'CODEstart'}-1,
$$scantron_config{'CODElength'});
@@ -4027,8 +4188,12 @@ sub scantron_parse_scanline {
substr($questions,0,$$scantron_config{'Qlength'})='';
if (length($currentquest) < $$scantron_config{'Qlength'}) { next; }
if ($$scantron_config{'Qon'} eq 'letter') {
- if (!$currentquest || $currentquest eq $$scantron_config{'Qoff'} ||
- $currentquest !~ /^[A-Z]$/) {
+ if ($currentquest eq '?') {
+ push(@{$record{'scantron.doubleerror'}},$questnum);
+ $record{"scantron.$questnum.answer"}='';
+ } elsif (!$currentquest
+ || $currentquest eq $$scantron_config{'Qoff'}
+ || $currentquest !~ /^[A-Z]$/) {
$record{"scantron.$questnum.answer"}='';
if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
push(@{$record{"scantron.missingerror"}},$questnum);
@@ -4037,8 +4202,12 @@ sub scantron_parse_scanline {
$record{"scantron.$questnum.answer"}=$currentquest;
}
} elsif ($$scantron_config{'Qon'} eq 'number') {
- if (!$currentquest || $currentquest eq $$scantron_config{'Qoff'} ||
- $currentquest !~ /^\d$/) {
+ if ($currentquest eq '?') {
+ push(@{$record{'scantron.doubleerror'}},$questnum);
+ $record{"scantron.$questnum.answer"}='';
+ } elsif (!$currentquest
+ || $currentquest eq $$scantron_config{'Qoff'}
+ || $currentquest !~ /^\d$/) {
$record{"scantron.$questnum.answer"}='';
if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) {
push(@{$record{"scantron.missingerror"}},$questnum);
@@ -4209,14 +4378,26 @@ sub check_for_error {
sub scantron_warning_screen {
my ($button_text)=@_;
my $title=&Apache::lonnet::gettitle($env{'form.selectpage'});
+ my %scantron_config=&get_scantron_config($env{'form.scantron_format'});
+ my $CODElist="a";
+ if ($scantron_config{'CODElocation'} &&
+ $scantron_config{'CODEstart'} &&
+ $scantron_config{'CODElength'}) {
+ $CODElist=$env{'form.scantron_CODElist'};
+ if ($CODElist eq '') { $CODElist='None'; }
+ $CODElist=
+ '
List of CODES to validate against:
'.
+ $CODElist.'
';
+ }
return (<
Please double check the information
below before clicking on '$button_text'
-
Sequence To be Graded:
$title
+
Sequence to be Graded:
$title
Data File that will be used:
$env{'form.scantron_selectfile'}
+$CODElist
@@ -4423,9 +4604,8 @@ 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);
+ &Apache::lonnet::finishuserfileupload($docuname,$docudom,'sillywaytopassafilearound',$filename);
}
@@ -4593,19 +4773,24 @@ sub scantron_get_correction {
$r->print("
How should I handle this? \n");
$r->print("\n ");
my $i=0;
- if ($error eq 'incorrectCODE') {
+ if ($error eq 'incorrectCODE'
+ && $$scan_record{'scantron.CODE'}=~/\S/ ) {
my ($max,$closest)=&scantron_get_closely_matching_CODEs($arg,$$scan_record{'scantron.CODE'});
- foreach my $testcode (@{$closest}) {
- my $checked='';
- if (!$i) { $checked=' checked="on" '; }
- $r->print(" Use the similar CODE ".$testcode." instead.");
- $r->print("\n ");
- $i++;
+ if ($closest > 0) {
+ foreach my $testcode (@{$closest}) {
+ my $checked='';
+ if (!$i) { $checked=' checked="on" '; }
+ $r->print("");
+ $r->print("\n ");
+ $i++;
+ }
}
}
- my $checked; if (!$i) { $checked=' checked="on" '; }
- $r->print(" Use the CODE ".$$scan_record{'scantron.CODE'}." that is was on the paper, ignoring the error.");
- $r->print("\n ");
+ if ($$scan_record{'scantron.CODE'}=~/\S/ ) {
+ my $checked; if (!$i) { $checked=' checked="on" '; }
+ $r->print("");
+ $r->print("\n ");
+ }
$r->print(<
@@ -4624,9 +4809,9 @@ ENDSCRIPT
"&scantron_CODElist=".&Apache::lonnet::escape($env{'form.scantron_CODElist'}).
"&curCODE=".&Apache::lonnet::escape($$scan_record{'scantron.CODE'}).
"&scantron_selectfile=".&Apache::lonnet::escape($env{'form.scantron_selectfile'});
- $r->print(" Select a CODE from the list of all CODEs and use it. Selected CODE is ");
+ $r->print(" Selected CODE is ");
$r->print("\n ");
- $r->print(" Use as the CODE.");
+ $r->print(" as the CODE.");
$r->print("\n