version 1.9, 2002/03/07 00:05:21
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version 1.23, 2002/05/30 13:09:13
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Line 27
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Line 27
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# |
# |
# (Navigate problems for statistical reports |
# (Navigate problems for statistical reports |
# YEAR=2001 |
# YEAR=2001 |
# 5/05,7/09,7/25/01,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei |
# 5/5,7/9,7/25/1,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei |
# 11/1, 11/4, 11/16, 12/14, 12/16, 12/18,12/20,12/31 Behrouz Minaei |
# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei |
# YEAR=2002 |
# YEAR=2002 |
# 1/22, 2/1, 2/6, 2/25, 3/2, 3/6 Behrouz Minaei |
# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei |
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# 5/12,5/14,5/15,5/19,5/26 Behrouz Minaei |
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# |
### |
### |
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package Apache::lonstatistics; |
package Apache::lonstatistics; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::lonhomework; |
use Apache::lonhomework; |
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use Apache::loncommon; |
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
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Line 46 use GDBM_File;
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Line 49 use GDBM_File;
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my %hash; |
my %hash; |
my %CachData; |
my %CachData; |
my %GraphDat; |
my %GraphDat; |
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my %OpResp; |
my %maps; |
my %maps; |
my %mapsort; |
my %mapsort; |
my %section; |
my %section; |
Line 65 my $Pos;
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Line 69 my $Pos;
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my $r; |
my $r; |
my $OpSel1; |
my $OpSel1; |
my $OpSel2; |
my $OpSel2; |
my $OpSelDis1; |
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my $OpSelDis2; |
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my $OpSel3; |
my $OpSel3; |
my $OpSel4; |
my $OpSel4; |
my $GData; |
my $GData; |
Line 76 my $lastres;
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Line 78 my $lastres;
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my $DiscFlag; |
my $DiscFlag; |
my $HWN; |
my $HWN; |
my $P_Order; |
my $P_Order; |
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my %foil_to_concept; |
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my @Concepts; |
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my %ConceptData; |
my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", |
my %Header = (0,"Homework Sets Order",1,"#Stdnts",2,"Tries",3,"Mod", |
4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", |
4,"Mean",5,"#YES",6,"#yes",7,"%Wrng",8,"DoDiff", |
9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd"); |
9,"S.D.",10,"Skew.",11,"D.F.1st",12,"D.F.2nd"); |
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my %Answer = (); |
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sub unescape { |
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my $str=shift; |
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$str =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; |
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return $str; |
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} |
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sub Activity { |
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my $file="/home/minaeibi/minaei"; |
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my $userid='billskat'; |
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$r->print("<br>Using $file"); |
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$r->rflush(); |
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open(FILEID, "<$file"); |
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my $line; |
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my @allaccess; |
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while ($line=<FILEID>) { |
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my ($time,$machine,$what)=split(':',$line); |
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#$r->print("time=$time machine=$machine:-> $what\n"); |
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#$r->rflush(); |
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$what=&unescape($what); |
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my @accesses=split('&',$what); |
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foreach my $access (@accesses) { |
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my ($date,$resource,$who,$domain,$post,@posts)=split(':',$access); |
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if ($who ne $userid) { next; } |
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#if (!$resource) { next; } |
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push (@allaccess,unescape($access)); |
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#print $machine; |
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} |
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} |
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@allaccess=sort(@allaccess); |
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my $Count=0; |
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foreach my $access (@allaccess) { |
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my ($date,$resource,$who,$domain,$post,@posts)=split(':',$access); |
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$Count++; |
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# $r->print("$Count ".localtime($date)." $who $resource\n"); |
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$r->print("<br>$Count) $date: $who --> $resource"); |
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$r->rflush(); |
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if ($post) { |
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$r->print("<br><b>Sent data ".join(':',unescape(@posts)).'</b>'); |
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} |
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} |
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} |
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sub InitAnalysis { |
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my ($rid, $student)=@_; |
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my ($uname,$udom)=split(/\:/,$student); |
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$rid=~/(\d+)\.(\d+)/; |
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my $symb=&Apache::lonnet::declutter($hash{'map_id_'.$1}).'___'.$2.'___'. |
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&Apache::lonnet::declutter($hash{'src_'.$rid}); |
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my $URI = $hash{'src_'.$rid}; |
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my $Answ=&Apache::lonnet::ssi($URI,('grade_target' => 'analyze', |
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'grade_username' => $uname, |
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'grade_domain' => $udom, |
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'grade_courseid' => $cid, |
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'grade_symb' => $symb)); |
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# my $Answ=&Apache::lonnet::ssi($URI,('grade_target' => 'analyze')); |
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(my $garbage,$Answ)=split(/_HASH_REF__/,$Answ,2); |
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%Answer=(); |
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%Answer=&Apache::lonnet::str2hash($Answ); |
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my $parts=''; |
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foreach my $elm (@{$Answer{"parts"}}) { |
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$parts.="$elm,"; |
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} |
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chop($parts); |
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my $conc=''; |
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foreach my $elm (@{$Answer{"$parts.concepts"}}) { |
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$conc.="$elm@"; |
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} |
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chop($conc); |
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@Concepts=split(/\@/,$conc); |
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foreach my $concept (@{$Answer{"$parts.concepts"}}) { |
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foreach my $foil (@{$Answer{"$parts.concept.$concept"}}) { |
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$foil_to_concept{$foil} = $concept; |
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#$ConceptData{$foil} = $Answer{"$parts.foil.value.$foil"}; |
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} |
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} |
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return $symb; |
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} |
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sub Interval { |
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my ($rid,$part,$symb)=@_; |
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my $Int=$ConceptData{"Interval"}; |
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my $due = &Apache::lonnet::EXT('resource.$part.duedate',$symb)+1; |
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my $opn = &Apache::lonnet::EXT('resource.$part.opendate',$symb); |
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my $add=int(($due-$opn)/$Int); |
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$ConceptData{"Int.0"}=$opn; |
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for (my $i=1;$i<$Int;$i++) { |
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$ConceptData{"Int.$i"}=$opn+$i*$add; |
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} |
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$ConceptData{"Int.$Int"}=$due; |
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for (my $i=0;$i<$Int;$i++) { |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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my $tmp=$Concepts[$n]; |
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$ConceptData{"$tmp.$i.true"}=0; |
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$ConceptData{"$tmp.$i.false"}=0; |
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} |
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} |
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} |
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sub ShowOpGraph { |
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my ($InpStr, $Int_No)=@_; |
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my ($rid,$part)=split(/\:/,substr($InpStr,8)); |
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$ConceptData{"Interval"}=$Int_No; |
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#Initialize the option response true answers |
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my $symb=&InitAnalysis($rid,$students[0]); |
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#compute the intervals |
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&Interval($rid,$part,$symb); |
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my $URI = $hash{'src_'.$rid}; |
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my $Src = $hash{'title_'.$rid}; |
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$Src =~ s/\ /"_"/eg; |
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$r->print('<br><b>'.$URI.'</b>'); |
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$r->rflush(); |
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#Java script Progress window |
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&Create_PrgWin(); |
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&Update_PrgWin("Starting to analyze problem"); |
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for (my $index=0;$index<=$#students;$index++) { |
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&Update_PrgWin($index); |
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&OpStatus($rid,$students[$index]); |
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} |
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&Close_PrgWin(); |
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$r->print('<br>'); |
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for (my $k=0; $k<$Int_No; $k++ ) { |
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&DrawGraph($k,$Src); |
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} |
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for (my $k=0; $k<$Int_No; $k++ ) { |
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&DrawTable($k); |
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} |
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#$Apache::lonxml::debug=1; |
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#&Apache::lonhomework::showhash(%ConceptData); |
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#$Apache::lonxml::debug=0; |
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my $Answ=&Apache::lonnet::ssi($URI); |
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$r->print("<br><b>Here you can see the Problem:</b><br>$Answ"); |
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} |
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sub DrawTable { |
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my $k=shift; |
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my $Max=0; |
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my @data1; |
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my @data2; |
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my $Correct=0; |
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my $Wrong=0; |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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my $tmp=$Concepts[$n]; |
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$data1[$n]=$ConceptData{"$tmp.$k.true"}; |
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$Correct+=$data1[$n]; |
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$data2[$n]=$ConceptData{"$tmp.$k.false"}; |
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$Wrong+=$data2[$n]; |
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my $Sum=$data1[$n]+$data2[$n]; |
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if ( $Max<$Sum ) {$Max=$Sum;} |
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} |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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if ($data1[$n]+$data2[$n]<$Max) { |
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$data2[$n]+=$Max-($data1[$n]+$data2[$n]); |
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} |
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} |
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my $P_No = $#data1+1; |
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# $r->print('<br><b>From: ['.localtime($ConceptData{'Int.'.($k-1)}). |
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# '] To: ['.localtime($ConceptData{"Int.$k"}).']</b>'); |
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my $Str = "\n".'<table border=2>'. |
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"\n".'<tr>'. |
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"\n".'<th> # </th>'. |
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"\n".'<th> Concept </th>'. |
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"\n".'<th> Correct </th>'. |
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"\n".'<th> Wrong </th>'. |
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"\n".'</tr>'; |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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$Str .= "\n"."<tr>". |
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"\n"."<td>".($n+1)."</td>". |
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"\n"."<td bgcolor=#FFFFDD> ".$Concepts[$n]." </td>". |
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"\n"."<td bgcolor=#DDFFDD> ".$data1[$n]." </td>". |
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"\n"."<td bgcolor=#FFDDDD> ".$data2[$n]." </td>". |
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"\n"."</tr>"; |
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} |
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$Str.='<td></td><td><b>From:['.localtime($ConceptData{'Int.'.$k}). |
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'] To: ['.localtime($ConceptData{'Int.'.($k+1)}-1). |
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"]</b></td><td>$Correct</td><td>$Wrong</td>"; |
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$Str .= "\n".'</table>'; |
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$r->print($Str); |
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#$Apache::lonxml::debug=1; |
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#&Apache::lonhomework::showhash(%ConceptData); |
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#$Apache::lonxml::debug=0; |
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} |
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sub DrawGraph { |
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my ($k,$Src)=@_; |
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my $Max=0; |
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my @data1; |
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my @data2; |
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# Adjust Data and find the Max |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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my $tmp=$Concepts[$n]; |
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$data1[$n]=$ConceptData{"$tmp.$k.true"}; |
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$data2[$n]=$ConceptData{"$tmp.$k.false"}; |
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my $Sum=$data1[$n]+$data2[$n]; |
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if ( $Max<$Sum ) {$Max=$Sum;} |
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} |
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for (my $n=0; $n<=$#Concepts; $n++ ) { |
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if ($data1[$n]+$data2[$n]<$Max) { |
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$data2[$n]+=$Max-($data1[$n]+$data2[$n]); |
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} |
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} |
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my $P_No = $#data1+1; |
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if ( $Max > 1 ) { |
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$Max += (10 - $Max % 10); |
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$Max = int($Max); |
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} else { $Max = 1; } |
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my $Titr=($ConceptData{'Interval'}>1) ? $Src.'_interval_'.($k+1) : $Src; |
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# $GData=$Titr.'&Concepts'.'&'.'Answers'.'&'.$Max.'&'.$P_No.'&'.$data1.'&'.$data2; |
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$GData="$Titr&Concepts&Answers&$Max&$P_No&". |
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(join(',',@data1)).'&'.(join(',',@data2)); |
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$r->print('<IMG src="/cgi-bin/graph.gif?'.$GData.'" border=1/>'); |
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} |
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sub AnalyzeProblem { |
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# selecting the number of intervals |
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my $OpSel=''; |
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my $CurInt = $ENV{'form.interval'}; |
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if ($CurInt eq '') {$CurMap = '1';} |
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my $Ptr = '<br><b>Select number of intervals</b>'."\n". |
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'<select name="interval">'."\n"; |
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for (my $n=1;$n<=7;$n++) { |
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$Ptr .= '<option'; |
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if ($CurInt eq $n) {$Ptr .= ' selected';} |
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$Ptr .= '>'.$n."</option>"."\n"; |
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} |
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$Ptr .= '</select>'."\n"; |
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$r->print( $Ptr ); |
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#the table of option response problems |
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$r->print('<br><b> Option Response Problems in this course:</b><br><br>'); |
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my $Str = "\n".'<table border=2>'. |
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"\n".'<tr>'. |
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"\n".'<th> # </th>'. |
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"\n".'<th> Problem Title </th>'. |
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"\n".'<th> Resource </th>'. |
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"\n".'<th> Address </th>'. |
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"\n".'</tr>'; |
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my $P_No=1; |
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foreach (sort keys %OpResp) { |
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my ($rid,$part)=split(/\:/,$OpResp{$_}); |
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my $Temp = '<a href="'.$hash{'src_'.$rid}. |
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'" target="_blank">'.$hash{'title_'.$rid}.'</a>'; |
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$Str .= "\n"."<tr>". |
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"\n"."<td> $P_No </td>". |
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"\n"."<td bgcolor=#DDFFDD> ".$Temp." </td>". |
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"\n"."<td bgcolor=#EEFFCC> ".$hash{'src_'.$rid}." </td>". |
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"\n"."<td> ".'<input type="submit" name="sort" value="'.'Analyze_'.$rid.'" />'.'</td>'. |
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"\n"."</tr>"; |
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$P_No++; |
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} |
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$Str .= "\n".'</table>'; |
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$Str .= "\n".'</form>'; |
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$r->print($Str); |
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$r->rflush(); |
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} |
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sub Decide { |
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#deciding the true or false answer belongs to each interval |
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my ($type,$foil,$time)=@_; |
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my $k=0; |
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while ($time>$ConceptData{'Int.'.($k+1)} && |
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$k<$ConceptData{'Interval'}) {$k++;} |
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$ConceptData{"$foil_to_concept{$foil}.$k.$type"}++; |
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} |
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#restore the student submissions and finding the result |
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sub OpStatus { |
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my ($rid,$student)=@_; |
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my ($uname,$udom)=split(/\:/,$student); |
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my $code='U'; |
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$rid=~/(\d+)\.(\d+)/; |
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my $symb=&Apache::lonnet::declutter($hash{'map_id_'.$1}).'___'.$2.'___'. |
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&Apache::lonnet::declutter($hash{'src_'.$rid}); |
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my %reshash=&Apache::lonnet::restore($symb,$cid,$udom,$uname); |
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my @True = (); |
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my @False = (); |
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my $flag=0; |
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if ($reshash{'version'}) { |
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my $tries=0; |
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&Apache::lonhomework::showhash(%Answer); |
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for (my $version=1;$version<=$reshash{'version'};$version++) { |
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my $time=$reshash{"$version:timestamp"}; |
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foreach my $key (sort(split(/\:/,$reshash{$version.':keys'}))) { |
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if (($key=~/\.(\w+)\.(\w+)\.submission$/)) { |
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my $Id1 = $1; my $Id2 = $2; |
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#check if this is a repeat submission, if so skip it |
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if ($reshash{"$version:resource.$Id1.previous"}) { next; } |
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#if no solved this wasn't a real submission, ignore it |
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if (!defined($reshash{"$version:resource.$Id1.solved"})) { |
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&Apache::lonxml::debug("skipping "); |
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next; |
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} |
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my $Resp = $reshash{"$version:$key"}; |
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my %submission=&Apache::lonnet::str2hash($Resp); |
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foreach (keys %submission) { |
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my $Ansr = $Answer{"$Id1.$Id2.foil.value.$_"}; |
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if ($submission{$_}) { |
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if ($submission{$_} eq $Ansr) { |
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&Decide("true",$_,$time ); |
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} |
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else {&Decide("false",$_,$time );} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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#------- Processing upperlist and lowerlist according to each problem |
#------- Processing upperlist and lowerlist according to each problem |
sub ProcessDisc { |
sub ProcessDisc { |
Line 109 sub ProcessDisc {
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Line 449 sub ProcessDisc {
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} while ( $Prb eq $Temp && $nIdx < $Count ); |
} while ( $Prb eq $Temp && $nIdx < $Count ); |
# $Proc{$Temp}=($Sum1/$nStud).':'.$nStud; |
# $Proc{$Temp}=($Sum1/$nStud).':'.$nStud; |
$Proc{$Temp}=($Sum1/$nStud).':'.($Sum2/$nStud); |
$Proc{$Temp}=($Sum1/$nStud).':'.($Sum2/$nStud); |
# $r->print("$nIdx) $Temp --> ($nStud) $Proc{$Temp} <br>"); |
# $r->print("$nIdx) $Temp --> ($nStud) $Proc{$Temp} <br>"); |
$Sum1=0; |
$Sum1=0; |
$Sum2=0; |
$Sum2=0; |
$nStud=0; |
$nStud=0; |
Line 155 sub NumericSort {
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Line 495 sub NumericSort {
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# ------ Create different Student Report |
# ------ Create different Student Report |
sub StudentReport { |
sub StudentReport { |
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my ($sname,$sdom)=@_; |
my ($sname,$sdom)=@_; |
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if ( $sname eq 'All Students' ) { |
if ( $sname eq 'All Students' ) { |
$r->print( '<h3><font color=blue>WARNING: |
$r->print( '<h3><font color=blue>WARNING: |
Please select a student</font></h3>' ); |
Please select a student</font></h3>' ); |
return; |
return; |
} |
} |
my $shome=&Apache::lonnet::homeserver($sname,$sdom); |
my %result = &Apache::lonnet::dump($cid,$sdom,$sname); |
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$cid,$shome ); |
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my %result = (); |
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my $ResId; |
my $ResId; |
my $PrOrd; |
my $PrOrd; |
my $Code; |
my $Code; |
Line 186 sub StudentReport {
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Line 522 sub StudentReport {
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"\n".'<th> Results </th>'. |
"\n".'<th> Results </th>'. |
"\n".'<th> Tries </th>'. |
"\n".'<th> Tries </th>'. |
"\n".'</tr>'; |
"\n".'</tr>'; |
unless ($reply=~/^error\:/) { |
my ($temp)=keys(%result); |
foreach (split(/\&/,$reply)){ |
unless ($temp=~/^(con_lost|error|no_such_host)/i) { |
my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); |
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$result{$name}=$value; |
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} |
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foreach my $CurCol (@cols) { |
foreach my $CurCol (@cols) { |
if (!$CurCol){ |
if (!$CurCol){ |
my $Set=&Apache::lonnet::declutter($hash{'map_id_'.$1}); |
my $Set=&Apache::lonnet::declutter($hash{'map_id_'.$1}); |
Line 218 sub StudentReport {
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Line 551 sub StudentReport {
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my $PartNo = 0; |
my $PartNo = 0; |
undef %TempHash; |
undef %TempHash; |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))){ |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))){ |
if ($_=~/^stores\_(\d+)\_tries$/) { |
if ($_=~/^stores\_(\w+)\_tries$/) { |
my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
if ( $TempHash{"$Part"} eq '' ) { |
if ( $TempHash{"$Part"} eq '' ) { |
$TempHash{"$Part"} = $Part; |
$TempHash{"$Part"} = $Part; |
Line 282 sub StudentReport {
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Line 615 sub StudentReport {
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} |
} |
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sub CreateTable { |
sub CreateTable { |
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my ($Hd, $Hid)=@_; |
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if ($ENV{'form.showcsv'}) { |
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if ( $Hd == 1 ) { |
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$r->print('<br>"'.$hash{'title_'.$Hid}.'","'.$hash{'src_'.$Hid}.'"'); |
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} |
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return; |
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} |
my $ColNo=0; |
my $ColNo=0; |
foreach (keys(%Header)){ |
foreach (keys(%Header)){ |
$ColNo++; |
$ColNo++; |
} |
} |
my ($Hd, $Hid)=@_; |
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if ( $Hd == 1 ) { |
if ( $Hd == 1 ) { |
$r->print('<br><a href="'.$hash{'src_'.$Hid}. |
$r->print('<br><a href="'.$hash{'src_'.$Hid}. |
'" target="_blank">'.$hash{'title_'.$Hid}.'</a>'); |
'" target="_blank">'.$hash{'title_'.$Hid}.'</a>'); |
Line 303 sub CreateTable {
|
Line 642 sub CreateTable {
|
} |
} |
|
|
sub CloseTable { |
sub CloseTable { |
|
if ($ENV{'form.showcsv'}) { |
|
return; |
|
} |
$r->print("\n".'</table>'."\n"); |
$r->print("\n".'</table>'."\n"); |
$r->rflush(); |
$r->rflush(); |
} |
} |
|
|
# ------------------------------------------- Prepare Statistics Table |
# ------------------------------------------- Prepare Statistics Table |
sub PreStatTable { |
sub PreStatTable { |
|
|
my $CacheDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
my $CacheDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
"_$ENV{'user.domain'}_$cid\_statistics.db"; |
"_$ENV{'user.domain'}_$cid\_statistics.db"; |
my $GraphDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
my $GraphDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
"_$ENV{'user.domain'}_$cid\_graph.db"; |
"_$ENV{'user.domain'}_$cid\_graph.db"; |
my $CachDisFac = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
|
"_$ENV{'user.domain'}_$cid\_DiscFactor.db"; |
|
my $OpSel11=''; |
my $OpSel11=''; |
my $OpSel12=''; |
my $OpSel12=''; |
my $OpSel13=''; |
my $OpSel13=''; |
Line 343 sub PreStatTable {
|
Line 684 sub PreStatTable {
|
$Ptr .= '<pre>'. |
$Ptr .= '<pre>'. |
'<b> #Stdnts</b>: Total Number of Students opened the problem.<br>'. |
'<b> #Stdnts</b>: Total Number of Students opened the problem.<br>'. |
'<b> Tries </b>: Total Number of Tries for solving the problem.<br>'. |
'<b> Tries </b>: Total Number of Tries for solving the problem.<br>'. |
'<b> Mod </b> : Maximunm Number of Tries for solving the problem.<br>'. |
'<b> Mod </b>: Maximunm Number of Tries for solving the problem.<br>'. |
'<b> Mean </b>: Average Number of the tries. [ Tries / #Stdnts ]<br>'. |
'<b> Mean </b>: Average Number of the tries. [ Tries / #Stdnts ]<br>'. |
'<b> #YES </b>: Number of students solved the problem correctly.<br>'. |
'<b> #YES </b>: Number of students solved the problem correctly.<br>'. |
'<b> #yes </b>: Number of students solved the problem by override.<br>'. |
'<b> #yes </b>: Number of students solved the problem by override.<br>'. |
Line 360 sub PreStatTable {
|
Line 701 sub PreStatTable {
|
'evaluating the problem according to a Criterion<br>'. |
'evaluating the problem according to a Criterion<br>'. |
'<b> [Applied Criterion in %27 Upper Students - '. |
'<b> [Applied Criterion in %27 Upper Students - '. |
'Applied the same Criterion in %27 Lower Students]</b><br>'. |
'Applied the same Criterion in %27 Lower Students]</b><br>'. |
'<b> 1st </b>Criterion for Sorting the Students: '. |
'<b> 1st Criterion</b> for Sorting the Students: '. |
'Sum of Partial Credit Awarded / Total Number of Tries<br>'. |
'<b>Sum of Partial Credit Awarded / Total Number of Tries</b><br>'. |
'<b> 2nd </b>Criterion for Sorting the Students: '. |
'<b> 2nd Criterion</b> for Sorting the Students: '. |
'Total number of Correct Answers / Total Number of Tries'. |
'<b>Total number of Correct Answers / Total Number of Tries</b>'. |
'</pre>'; |
'</pre>'; |
|
|
$r->print($Ptr); |
$r->print($Ptr); |
|
|
|
$r->print('Output CSV format: <input type=checkbox name=showcsv onClick="submit()"'); |
|
if ($ENV{'form.showcsv'}) { $r->print(' checked'); } |
|
$r->print('>'); |
|
|
$r->rflush(); |
$r->rflush(); |
|
|
if ((-e "$CacheDB")&&($ENV{'form.sort'} ne 'Recalculate Statistics')) { |
if ((-e "$CacheDB")&&($ENV{'form.sort'} ne 'Recalculate Statistics')) { |
if (tie(%CachData,'GDBM_File',"$CacheDB",&GDBM_READER,0640)) { |
if (tie(%CachData,'GDBM_File',"$CacheDB",&GDBM_READER,0640)) { |
tie(%DiscFac,'GDBM_File',$CachDisFac,&GDBM_READER,0640); |
|
tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640); |
tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640); |
&Cache_Statistics(); |
&Cache_Statistics(); |
} |
} |
Line 381 sub PreStatTable {
|
Line 726 sub PreStatTable {
|
} |
} |
else { |
else { |
if (tie(%CachData,'GDBM_File',$CacheDB,&GDBM_WRCREAT,0640)) { |
if (tie(%CachData,'GDBM_File',$CacheDB,&GDBM_WRCREAT,0640)) { |
tie(%DiscFac,'GDBM_File',$CachDisFac,&GDBM_WRCREAT,0640); |
|
tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640); |
tie(%GraphDat,'GDBM_File',$GraphDB,&GDBM_WRCREAT,0640); |
foreach (keys %DiscFac) {delete $CachData{$_};} |
foreach (keys %DiscFac) {delete $CachData{$_};} |
foreach (keys %CachData) {delete $CachData{$_};} |
foreach (keys %CachData) {delete $CachData{$_};} |
Line 392 sub PreStatTable {
|
Line 736 sub PreStatTable {
|
$r->print("Unable to tie hash to db file"); |
$r->print("Unable to tie hash to db file"); |
} |
} |
} |
} |
#$r->print('Total instances of the problems : '.($p_count*($#students+1))); |
|
|
|
|
# $r->print('Total instances of the problems : '.($p_count*($#students+1))); |
untie(%CachData); |
untie(%CachData); |
untie(%GraphDat); |
untie(%GraphDat); |
untie(%DiscFac); |
|
} |
} |
|
|
|
|
Line 406 sub usection {
|
Line 749 sub usection {
|
my ($udom,$unam,$courseid,$ActiveFlag)=@_; |
my ($udom,$unam,$courseid,$ActiveFlag)=@_; |
$courseid=~s/\_/\//g; |
$courseid=~s/\_/\//g; |
$courseid=~s/^(\w)/\/$1/; |
$courseid=~s/^(\w)/\/$1/; |
foreach (split(/\&/,&Apache::lonnet::reply('dump:'. |
|
$udom.':'.$unam.':roles', |
my %result=&Apache::lonnet::dump('roles',$udom,$unam); |
&Apache::lonnet::homeserver($unam,$udom)))){ |
my ($checkForResult)=keys(%result); |
my ($key,$value)=split(/\=/,$_); |
if ($checkForResult=~/^(con_lost|error|no_such_host)/i) { |
$key=&Apache::lonnet::unescape($key); |
return -1; |
|
} |
|
foreach my $key (keys (%result)) { |
|
my $value=$result{$key}; |
if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
my $section=$1; |
my $section=$1; |
if ($key eq $courseid.'_st') { $section=''; } |
if ($key eq $courseid.'_st') { $section=''; } |
my ($dummy,$end,$start)=split(/\_/,&Apache::lonnet::unescape($value)); |
my ($dummy,$end,$start)=split(/\_/,$value); |
if ( $ActiveFlag ne 'Any' ) { |
if ( $ActiveFlag ne 'Any' ) { |
my $now=time; |
my $now=time; |
my $notactive=0; |
my $notactive=0; |
Line 438 sub usection {
|
Line 784 sub usection {
|
|
|
|
|
# ------ Dump the Student's DB file and handling the data for statistics table |
# ------ Dump the Student's DB file and handling the data for statistics table |
|
|
sub ExtractStudentData { |
sub ExtractStudentData { |
my ($student,$coid)=@_; |
my $student=shift; |
my ($sname,$sdom) = split( /\:/, $student ); |
my ($sname,$sdom) = split( /\:/, $student ); |
my $shome=&Apache::lonnet::homeserver( $sname,$sdom ); |
my %result = &Apache::lonnet::dump($cid,$sdom,$sname); |
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$coid,$shome ); |
|
my %result = (); |
|
my $ResId; |
my $ResId; |
my $PrOrd; |
my $PrOrd; |
my $Dis = ''; |
my $Dis = ''; |
Line 459 sub ExtractStudentData {
|
Line 802 sub ExtractStudentData {
|
my $TotParCr = 0; |
my $TotParCr = 0; |
my $Wrongs; |
my $Wrongs; |
my %TempHash; |
my %TempHash; |
my $Version; |
my $Version; |
my $LatestVersion; |
my $LatestVersion; |
my $SecLimit; |
my $SecLimit; |
my $MapLimit; |
my $MapLimit; |
unless ($reply=~/^error\:/) { |
my ($temp)=keys(%result); |
foreach (split(/\&/,$reply)) { |
unless ($temp=~/^(con_lost|error|no_such_host)/i) { |
my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); |
|
$result{$name}=$value; |
|
} |
|
foreach my $CurCol(@cols) { |
foreach my $CurCol(@cols) { |
($PrOrd,$ResId)=split(/\:/,$CurCol); |
($PrOrd,$ResId)=split(/\:/,$CurCol); |
if ( !$CurCol ) { next; } |
if ( !$CurCol ) { next; } |
$ResId=~/(\d+)\.(\d+)/; |
$ResId=~/(\d+)\.(\d+)/; |
my $MapId=$1; |
my $MapId=$1; |
my $PrbId=$2; |
my $PrbId=$2; |
my $Map = &Apache::lonnet::declutter( $hash{'map_id_'.$MapId} ); |
my $MapOrg = $hash{'map_id_'.$MapId}; |
|
my $Map = &Apache::lonnet::declutter($MapOrg); |
if ( $CurMap ne 'All Maps' ) { |
if ( $CurMap ne 'All Maps' ) { |
my ( $ResMap, $NameMap ) = split(/\=/,$CurMap); |
my ( $ResMap, $NameMap ) = split(/\=/,$CurMap); |
if ( $Map ne $ResMap ) { next; } |
if ( $Map ne $ResMap ) { next; } |
Line 483 sub ExtractStudentData {
|
Line 824 sub ExtractStudentData {
|
my $PartNo = 0; |
my $PartNo = 0; |
$Dis .= ':'; |
$Dis .= ':'; |
undef %TempHash; |
undef %TempHash; |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
|
if ($_=~/^stores\_(\d+)\_tries$/) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
|
if ($_=~/^stores\_(\w+)\_tries$/) { |
my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
if ( $TempHash{"$Part"} eq '' ) { |
if ( $TempHash{"$Part"} eq '' ) { |
$TempHash{"$Part"} = $Part; |
$TempHash{"$Part"} = $Part; |
Line 493 sub ExtractStudentData {
|
Line 835 sub ExtractStudentData {
|
$TempHash{"$Part.PrOrd"} = $PrOrd+$PartNo; |
$TempHash{"$Part.PrOrd"} = $PrOrd+$PartNo; |
$PartNo++; |
$PartNo++; |
} |
} |
|
#my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
} |
} |
} |
} |
|
&Apache::lonnet::declutter( $hash{'src_'.$ResId} ); |
|
my $URI = $hash{'src_'.$ResId}; |
my $Prob = $Map.'___'.$PrbId.'___'. |
my $Prob = $Map.'___'.$PrbId.'___'. |
&Apache::lonnet::declutter( $hash{'src_'.$ResId} ); |
&Apache::lonnet::declutter($URI); |
$Code='U'; |
$Code='U'; |
$Tries = 0; |
$Tries = 0; |
$ParCr = 0; |
$ParCr = 0; |
$Wrongs = 0; |
$Wrongs = 0; |
$LatestVersion = $result{"version:$Prob"}; |
$LatestVersion = $result{"version:$Prob"}; |
|
|
if ( $LatestVersion ) { |
if ( $LatestVersion ) { |
for ( my $Version=1; $Version<=$LatestVersion; $Version++ ) { |
for ( my $Version=1; $Version<=$LatestVersion; $Version++ ) { |
my $vkeys = $result{"$Version:keys:$Prob"}; |
my $vkeys = $result{"$Version:keys:$Prob"}; |
my @keys = split(/\:/,$vkeys); |
my @keys = split(/\:/,$vkeys); |
|
|
foreach my $Key (@keys) { |
foreach my $Key (@keys) { |
if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { |
if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { |
my $Part = $1; |
my $Part = $1; |
Line 520 sub ExtractStudentData {
|
Line 862 sub ExtractStudentData {
|
$TempHash{"$Part.ParCr"} = ($ParCr) ? $ParCr : 0; |
$TempHash{"$Part.ParCr"} = ($ParCr) ? $ParCr : 0; |
$TotalTries += $TempHash{"$Part.Tries"}; |
$TotalTries += $TempHash{"$Part.Tries"}; |
$TotParCr += $TempHash{"$Part.ParCr"}; |
$TotParCr += $TempHash{"$Part.ParCr"}; |
#$r->print($Version.'---'.$Prob.'==='.$Time.'<br>'); |
|
my $Val = $result{"$Version:$Prob:resource.$Part.solved"}; |
my $Val = $result{"$Version:$Prob:resource.$Part.solved"}; |
if ( $Val eq 'correct_by_student' ) |
if ( $Val eq 'correct_by_student' ) |
{ $Wrongs = $Tries - 1; $Code = 'C'; } |
{ $Wrongs = $Tries - 1; $Code = 'C'; } |
Line 542 sub ExtractStudentData {
|
Line 883 sub ExtractStudentData {
|
{$ProbSolved++;$Yes=1;} |
{$ProbSolved++;$Yes=1;} |
|
|
# my $ptr = "$hash{'title_'.$ResId}"; |
# my $ptr = "$hash{'title_'.$ResId}"; |
my $ptr = $TempHash{$part.'.PrOrd'}.':'.$ResId; |
my $ptr = $TempHash{$part.'.PrOrd'}.'&'.$ResId; |
|
|
if ( $PartNo > 1 ) { |
if ( $PartNo > 1 ) { |
$ptr .= "*(part $part)"; |
$ptr .= "*(part $part)"; |
$Dis .= ':'; |
$Dis .= '&'; |
} |
} |
my $Fac = ($TempHash{"$part.Tries"}) ? |
my $Fac = ($TempHash{"$part.Tries"}) ? |
($TempHash{"$part.ParCr"}/$TempHash{"$part.Tries"}) : 0; |
($TempHash{"$part.ParCr"}/$TempHash{"$part.Tries"}) : 0; |
Line 555 sub ExtractStudentData {
|
Line 896 sub ExtractStudentData {
|
$DisF = sprintf( "%.4f", $Fac ); |
$DisF = sprintf( "%.4f", $Fac ); |
} |
} |
else {$DisF = $Fac;} |
else {$DisF = $Fac;} |
# $DisF .= '+'.$TempHash{"$part.Time"}; |
# $DisF .= '+'.$TempHash{"$part.Time"};33333333 |
$TimeTot += $TempHash{"$part.Time"}; |
$TimeTot += $TempHash{"$part.Time"}; |
$Dis .= $TempHash{$part.'.PrOrd'}.'='.$DisF.'+'.$Yes; |
$Dis .= $TempHash{$part.'.PrOrd'}.'='.$DisF.'+'.$Yes; |
$ptr .= ":$TempHash{$part.'.Tries'}". |
$ptr .= "&$TempHash{$part.'.Tries'}". |
":$TempHash{$part.'.Wrongs'}". |
"&$TempHash{$part.'.Wrongs'}". |
":$TempHash{$part.'.Code'}"; |
"&$TempHash{$part.'.Code'}"; |
push (@list, $ptr); |
push (@list, $ptr); |
$TotalOpend++; |
$TotalOpend++; |
$ProbTot++; |
$ProbTot++; |
Line 568 sub ExtractStudentData {
|
Line 909 sub ExtractStudentData {
|
} |
} |
#else { |
#else { |
#for(my $n=0; $n<$PartNo; $n++) { |
#for(my $n=0; $n<$PartNo; $n++) { |
# push (@list, "$hash{'title_'.$ResId}*$ResId:0:0:U"); |
# push (@list, "$TempHash{'0'.'.PrOrd'}.':'.$ResId:0:0:U"); |
# $ProbTot++; |
# $ProbTot++; |
#} |
#} |
#} |
#} |
Line 589 sub ExtractStudentData {
|
Line 930 sub ExtractStudentData {
|
} |
} |
|
|
|
|
|
|
# ------------------------------------------------------------ Build page table |
# ------------------------------------------------------------ Build page table |
sub tracetable { |
sub tracetable { |
my ($rid,$beenhere)=@_; |
my ($rid,$beenhere)=@_; |
|
my $IsMap=0; |
$rid=~/(\d+)\.(\d+)/; |
$rid=~/(\d+)\.(\d+)/; |
$maps{&Apache::lonnet::declutter($hash{'map_id_'.$1})}='';#$hash{'title_'.$rid}; |
$maps{&Apache::lonnet::declutter($hash{'map_id_'.$1})}='';#$hash{'title_'.$rid}; |
#$maps{$HWN}=$hash{'title_'.$rid}; |
#$maps{$HWN}=$hash{'title_'.$rid}; |
Line 603 sub tracetable {
|
Line 946 sub tracetable {
|
$cols[$#cols+1]=0; |
$cols[$#cols+1]=0; |
$P_Order++; |
$P_Order++; |
$HWN=$P_Order; |
$HWN=$P_Order; |
$mapsort{$HWN} = $rid.':'; |
$mapsort{$HWN} = $rid.':'; |
|
$IsMap=1; |
|
|
#$maps{&Apache::lonnet::declutter($hash{'src_'.$rid})}= |
#$maps{&Apache::lonnet::declutter($hash{'src_'.$rid})}= |
# $hash{'title_'.$rid}; |
# $hash{'title_'.$rid}; |
} |
} |
Line 618 sub tracetable {
|
Line 963 sub tracetable {
|
|
|
my $meta=$hash{'src_'.$frid}; |
my $meta=$hash{'src_'.$frid}; |
my $PartNo = 0; |
my $PartNo = 0; |
|
my $Part; |
|
# if ($IsMap==0){ |
if ($meta) { |
if ($meta) { |
if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
if ($_=~/^stores\_(\d+)\_tries$/) { |
if ($_=~/^stores\_(\w+)\_tries$/) { |
&Apache::lonnet::metadata($meta,$_.'.part'); |
$Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
$P_Order++; |
$P_Order++; |
$mapsort{$HWN} .= '&'.$P_Order; |
$mapsort{$HWN} .= '&'.$P_Order; |
$PartNo++; |
$PartNo++; |
$r->print('<br>'.$PartNo.'---'.$P_Order); |
#$r->print('<br>'.$PartNo.'---'.$P_Order); |
|
} |
|
foreach my $K(split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { |
|
if ($K=~/^optionresponse\_($Part)\_(\w+)$/) { |
|
#$r->print('<br>'.$_.'...'.$P_Order.'---'.$Part); |
|
$OpResp{$P_Order}="$frid:$Part"; |
|
} |
} |
} |
} |
} |
} |
} |
} |
} |
} |
} |
|
# } |
} else { |
} else { |
$cols[$#cols+1]=($P_Order+1).':'.$rid; |
$cols[$#cols+1]=($P_Order+1).':'.$rid; |
my $meta=$hash{'src_'.$rid}; |
my $meta=$hash{'src_'.$rid}; |
my $PartNo = 0; |
my $PartNo = 0; |
if ($meta) { |
if ($meta) { |
if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
if ($meta=~/\.(problem|exam|quiz|assess|survey|form)$/) { |
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
foreach my $Key(split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
if ($_=~/^stores\_(\d+)\_tries$/) { |
if ($Key=~/^stores\_(\w+)\_tries$/) { |
&Apache::lonnet::metadata($meta,$_.'.part'); |
my $Part=&Apache::lonnet::metadata($meta,$Key.'.part'); |
$P_Order++; |
$P_Order++; |
$mapsort{$HWN} .= '&'.$P_Order; |
$mapsort{$HWN} .= '&'.$P_Order; |
$PartNo++; |
$PartNo++; |
|
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'packages'))) { |
|
if ($_=~/^optionresponse\_($Part)\_(\w+)$/) { |
|
#$r->print('<br>'.$_.'...'.$P_Order.'---'.$Part); |
|
$OpResp{$P_Order}="$rid:$Part";; |
|
} |
|
|
|
} |
|
|
} |
} |
} |
} |
} |
} |
} |
} |
} |
} |
if (defined($hash{'to_'.$rid})) { |
if (defined($hash{'to_'.$rid})) { |
foreach (split(/\,/,$hash{'to_'.$rid})){ |
foreach (split(/\,/,$hash{'to_'.$rid})){ |
Line 668 sub MySort {
|
Line 1030 sub MySort {
|
} |
} |
} |
} |
|
|
sub Build_Statistics { |
sub Create_PrgWin { |
|
#----------- Create progress |
$r->print(<<ENDPOP); |
$r->print(<<ENDPOP); |
<script> |
<script> |
popwin=open('','popwin','width=400,height=100'); |
popwin=open('','popwin','width=400,height=100'); |
Line 683 sub Build_Statistics {
|
Line 1046 sub Build_Statistics {
|
ENDPOP |
ENDPOP |
|
|
$r->rflush(); |
$r->rflush(); |
# ---------------------------- Gathering the Data of students' tries |
} |
my $index; |
|
for ($index=0;$index<=$#students;$index++) { |
|
|
sub Update_PrgWin { |
#----------- update progress |
#----------- update progress |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
my $index = shift; |
'Computing '.($index+1).'/'.($#students+1).': '. |
$r->print('<script>popwin.document.popremain.remaining.value="'. |
$students[$index].'";</script>'); |
'Computing '.($index+1).'/'.($#students+1).': '. |
$r->rflush(); |
$students[$index].'";</script>'); |
|
$r->rflush(); |
|
} |
|
|
|
sub Close_PrgWin { |
|
#--------------------- close Progress Line |
|
$r->print('<script>popwin.close()</script>'); |
|
$r->rflush(); |
|
} |
|
|
&ExtractStudentData($students[$index],$cid); |
sub Build_Statistics { |
|
&Create_PrgWin(); |
|
# ---------------------------- Gathering the Data of students' tries |
|
for (my $index=0;$index<=$#students;$index++) { |
|
&Update_PrgWin($index); |
|
&ExtractStudentData($students[$index]); |
} |
} |
|
|
# -------------------- sorting the Data |
# -------------------- sorting the Data |
Line 701 ENDPOP
|
Line 1078 ENDPOP
|
|
|
@list = sort (@list); |
@list = sort (@list); |
|
|
|
|
&Discriminant(); |
&Discriminant(); |
|
|
$OpSel2=''; |
$OpSel2=''; |
Line 720 ENDPOP
|
Line 1096 ENDPOP
|
&CreateTable(1,$Hid); |
&CreateTable(1,$Hid); |
for (my $i=1; $i<=$#lpr; $i++) { |
for (my $i=1; $i<=$#lpr; $i++) { |
my %storestats=(); |
my %storestats=(); |
my ($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\:/,$list[$nIdx]); |
my ($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\&/,$list[$nIdx]); |
my $Temp = $Prob; |
my $Temp = $Prob; |
my $MxTries = 0; |
my $MxTries = 0; |
my $TotalTries = 0; |
my $TotalTries = 0; |
Line 740 ENDPOP
|
Line 1116 ENDPOP
|
elsif( $Code eq 'I' ) { $Incorrect++; } |
elsif( $Code eq 'I' ) { $Incorrect++; } |
elsif( $Code eq 'O' ) { $Override++; } |
elsif( $Code eq 'O' ) { $Override++; } |
elsif( $Code eq 'U' ) { $StdNo--; } |
elsif( $Code eq 'U' ) { $StdNo--; } |
($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\:/,$list[$nIdx]); |
($PrOrd,$Prob,$Tries,$Wrongs,$Code)=split(/\&/,$list[$nIdx]); |
} |
} |
|
|
$p_count++; |
$p_count++; |
Line 749 ENDPOP
|
Line 1125 ENDPOP
|
|
|
$Temp = '<a href="'.$hash{'src_'.$ResId}. |
$Temp = '<a href="'.$hash{'src_'.$ResId}. |
'" target="_blank">'.$hash{'title_'.$ResId}.$Dummy.'</a>'; |
'" target="_blank">'.$hash{'title_'.$ResId}.$Dummy.'</a>'; |
|
|
my $res = &Apache::lonnet::declutter($hash{'src_'.$ResId}); |
my $res = &Apache::lonnet::declutter($hash{'src_'.$ResId}); |
my $urlres=$res; |
my $urlres=$res; |
|
|
Line 799 ENDPOP
|
Line 1175 ENDPOP
|
$Skewness += $Dif*$Dif*$Dif; |
$Skewness += $Dif*$Dif*$Dif; |
} |
} |
$Skewness /= $StdNo; |
$Skewness /= $StdNo; |
$Skewness /= $StdDev*$StdDev*$StdDev; |
$Skewness /= $StdDev*$StdDev*$StdDev; |
} |
} |
|
|
#--------------------- Compute the Discrimination Factors |
#--------------------- Compute the Discrimination Factors |
Line 816 ENDPOP
|
Line 1192 ENDPOP
|
my $SD = sprintf( "%.1f", $StdDev ); |
my $SD = sprintf( "%.1f", $StdDev ); |
my $DoD = sprintf( "%.2f", $DoDiff ); |
my $DoD = sprintf( "%.2f", $DoDiff ); |
my $Sk = sprintf( "%.1f", $Skewness ); |
my $Sk = sprintf( "%.1f", $Skewness ); |
my $join = $PrOrd.':'.$Temp.':'.$StdNo.':'. |
my $join = $lpr[$i].'&'.$Temp.'&'.$StdNo.'&'. |
$TotalTries.':'.$MxTries.':'.$Avg.':'. |
$TotalTries.'&'.$MxTries.'&'.$Avg.'&'. |
$YES.':'.$Override.':'.$Wrng.':'.$DoD.':'. |
$YES.'&'.$Override.'&'.$Wrng.'&'.$DoD.'&'. |
$SD.':'.$Sk.':'.$_D1.':'.$_D2.':'.$Prob; |
$SD.'&'.$Sk.'&'.$_D1.'&'.$_D2.'&'. |
|
$Prob; |
$CachData{($p_count-1)}=$join; |
$CachData{($p_count-1)}=$join; |
|
|
$urlres=~/^(\w+)\/(\w+)/; |
$urlres=~/^(\w+)\/(\w+)/; |
Line 833 ENDPOP
|
Line 1210 ENDPOP
|
} |
} |
&CloseTable(); |
&CloseTable(); |
} |
} |
#--------------------- close Progress Line |
&Close_PrgWin(); |
$r->print('<script>popwin.close()</script>'); |
|
$r->rflush(); |
|
} |
} |
|
|
sub Cache_Statistics { |
sub Cache_Statistics { |
my @list = (); |
my @list = (); |
my $Useful; |
my $Useful; |
my $UnUseful; |
my $UnUseful; |
|
# $r->print('<input type="hidden" name="show" value="excel" />'."\n"); |
my %myHeader = reverse( %Header ); |
my %myHeader = reverse( %Header ); |
$Pos = $myHeader{$ENV{'form.sort'}}; |
$Pos = $myHeader{$ENV{'form.sort'}}; |
if ($Pos > 0) {$Pos++;} |
if ($Pos > 0) {$Pos++;} |
$p_count = 0; |
$p_count = 0; |
foreach my $key( keys %CachData) { |
foreach my $key( keys %CachData) { |
my @Temp=split(/\:/,$CachData{$key}); |
my @Temp=split(/\&/,$CachData{$key}); |
if ( $Pos == 0 ) { |
if ( $Pos == 0 ) { |
($UnUseful,$Useful)=split(/\>/,$Temp[$Pos]); |
($UnUseful,$Useful)=split(/\>/,$Temp[$Pos]); |
} |
} |
else { |
else { |
$Useful = $Temp[$Pos]; |
$Useful = $Temp[$Pos]; |
} |
} |
$list[$p_count]=$Useful.'&'.$CachData{$key}; |
$list[$p_count]=$Useful.'@'.$CachData{$key}; |
$p_count++; |
$p_count++; |
} |
} |
|
|
Line 868 sub Cache_Statistics {
|
Line 1244 sub Cache_Statistics {
|
&CreateTable(1,$Hid); |
&CreateTable(1,$Hid); |
my @lpr=split(/\&/,$pr); |
my @lpr=split(/\&/,$pr); |
for (my $i=1; $i<=$#lpr; $i++) { |
for (my $i=1; $i<=$#lpr; $i++) { |
my($Pre, $Post) = split(/\&/,$list[$nIdx]); |
my($Pre, $Post) = split(/\@/,$list[$nIdx]); |
|
#$r->print('<br>'.$Pre.'---'.$Post); |
&TableRow($Post,$i,$nIdx); |
&TableRow($Post,$i,$nIdx); |
$nIdx++; |
$nIdx++; |
} |
} |
Line 878 sub Cache_Statistics {
|
Line 1255 sub Cache_Statistics {
|
else { |
else { |
&CreateTable(0); |
&CreateTable(0); |
for ( my $nIdx = 0; $nIdx < $p_count; $nIdx++ ) { |
for ( my $nIdx = 0; $nIdx < $p_count; $nIdx++ ) { |
my($Pre, $Post) = split(/\&/,$list[$nIdx]); |
my($Pre, $Post) = split(/\@/,$list[$nIdx]); |
&TableRow($Post,$nIdx,$nIdx); |
&TableRow($Post,$nIdx,$nIdx); |
} |
} |
&CloseTable(); |
&CloseTable(); |
Line 887 sub Cache_Statistics {
|
Line 1264 sub Cache_Statistics {
|
|
|
sub TableRow { |
sub TableRow { |
my ($Str,$Idx,$RealIdx)=@_; |
my ($Str,$Idx,$RealIdx)=@_; |
my($PrOrd,$Temp,$StdNo,$TotalTries,$MxTries,$Avg,$YES, |
my($PrOrd,$Temp,$StdNo,$TotalTries,$MxTries,$Avg,$YES,$Override, |
$Override,$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$Prob)=split(/\:/,$Str); |
$Wrng,$DoD,$SD,$Sk,$_D1,$_D2,$Prob)=split(/\&/,$Str); |
$r->print( "\n".'<tr>'. |
if ($ENV{'form.showcsv'}) { |
|
my ($ResId,$Dummy)=split(/\*/,$Prob); |
|
my $Ptr = "\n".'<br>'. |
|
"\n".'"'.($RealIdx+1).'",'. |
|
"\n".'"'.$hash{'title_'.$ResId}.$Dummy.'",'. |
|
"\n".'"'.$hash{'src_'.$ResId}.'",'. |
|
"\n".'"'.$StdNo.'",'. |
|
"\n".'"'.$TotalTries.'",'. |
|
"\n".'"'.$MxTries.'",'. |
|
"\n".'"'.$Avg.'",'. |
|
"\n".'"'.$YES.'",'. |
|
"\n".'"'.$Override.'",'. |
|
"\n".'"'.$Wrng.'",'. |
|
"\n".'"'.$DoD.'",'. |
|
"\n".'"'.$SD.'",'. |
|
"\n".'"'.$Sk.'",'. |
|
"\n".'"'.$_D1.'",'. |
|
"\n".'"'.$_D2.'"'; |
|
$r->print("\n".$Ptr); |
|
} |
|
else{ |
|
my $Ptr = "\n".'<tr>'. |
"\n".'<td>'.($RealIdx+1).'</td>'. |
"\n".'<td>'.($RealIdx+1).'</td>'. |
|
# "\n".'<td>'.$PrOrd.$Temp.'</td>'. |
"\n".'<td>'.$Temp.'</td>'. |
"\n".'<td>'.$Temp.'</td>'. |
"\n".'<td bgcolor="#EEFFCC"> '.$StdNo.'</td>'. |
"\n".'<td bgcolor="#EEFFCC"> '.$StdNo.'</td>'. |
"\n".'<td bgcolor="#EEFFCC">'.$TotalTries.'</td>'. |
"\n".'<td bgcolor="#EEFFCC">'.$TotalTries.'</td>'. |
Line 903 sub TableRow {
|
Line 1302 sub TableRow {
|
"\n".'<td bgcolor="#DDFFDD"> '.$SD.'</td>'. |
"\n".'<td bgcolor="#DDFFDD"> '.$SD.'</td>'. |
"\n".'<td bgcolor="#DDFFDD"> '.$Sk.'</td>'. |
"\n".'<td bgcolor="#DDFFDD"> '.$Sk.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D1.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D1.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D2.'</td>'. |
"\n".'<td bgcolor="#FFDDFF"> '.$_D2.'</td>'; |
"\n".'</tr>' ); |
$r->print("\n".$Ptr.'</tr>' ); |
|
} |
$GraphDat{$RealIdx}=$DoD.':'.$Wrng; |
$GraphDat{$RealIdx}=$DoD.':'.$Wrng; |
} |
} |
|
|
# ------------------------------------------- Prepare data for Graphical chart |
# ------------------------------------------- Prepare data for Graphical chart |
|
|
sub GetGraphData { |
sub GetGraphData { |
my $Tag = shift; |
my $ylab = shift; |
my $Col; |
my $Col; |
my $data=''; |
my $data=''; |
my $count = 0; |
my $count = 0; |
Line 922 sub GetGraphData {
|
Line 1322 sub GetGraphData {
|
foreach (keys %GraphDat) {delete $GraphDat{$_};} |
foreach (keys %GraphDat) {delete $GraphDat{$_};} |
if (-e "$GraphDB") { |
if (-e "$GraphDB") { |
if (tie(%GraphDat,'GDBM_File',"$GraphDB",&GDBM_READER,0640)) { |
if (tie(%GraphDat,'GDBM_File',"$GraphDB",&GDBM_READER,0640)) { |
if ( $Tag eq 'DoDiff Graph' ) { |
if ( $ylab eq 'DoDiff Graph' ) { |
$Tag = 'Degree-of-Difficulty'; |
$ylab = 'Degree-of-Difficulty'; |
$Col = 0; |
$Col = 0; |
} |
} |
else { |
else { |
$Tag = 'Wrong-Percentage'; |
$ylab = 'Wrong-Percentage'; |
$Col = 1; |
$Col = 1; |
} |
} |
foreach (sort NumericSort keys %GraphDat) { |
foreach (sort NumericSort keys %GraphDat) { |
Line 937 sub GetGraphData {
|
Line 1337 sub GetGraphData {
|
$data .= $inf.','; |
$data .= $inf.','; |
$count++; |
$count++; |
} |
} |
|
if ( $Max > 1 ) { |
|
$Max += (10 - $Max % 10); |
|
$Max = int($Max); |
|
} |
|
else { $Max = 1; } |
untie(%GraphDat); |
untie(%GraphDat); |
my $Course = $ENV{'course.'.$cid.'.description'}; |
my $Course = $ENV{'course.'.$cid.'.description'}; |
$Course =~ s/\ /"_"/eg; |
$Course =~ s/\ /"_"/eg; |
$GData=$Course.'&'.$Tag.'&'.$Max.'&'.$count.'&'.$data; |
$GData=$Course.'&'.'Problems'.'&'.$ylab.'&'.$Max.'&'.$count.'&'.$data; |
|
|
} |
} |
else { |
else { |
$r->print("Unable to tie hash to db file"); |
$r->print("Unable to tie hash to db file"); |
Line 961 sub initial {
|
Line 1365 sub initial {
|
undef %CachData; |
undef %CachData; |
undef %GraphDat; |
undef %GraphDat; |
undef %DiscFac; |
undef %DiscFac; |
|
undef %OpResp; |
|
undef %ConceptData; |
undef $CurMap; |
undef $CurMap; |
undef $CurSec; |
undef $CurSec; |
undef $CurStu; |
undef $CurStu; |
Line 972 sub initial {
|
Line 1378 sub initial {
|
$HWN=$P_Order; |
$HWN=$P_Order; |
} |
} |
|
|
|
# my $CacheDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
|
# "_$ENV{'user.domain'}_$cid\_classlist.db"; |
|
# if (-e "$CacheDB") { |
|
# if (tie(%students,'GDBM_File',"$CacheDB",&GDBM_READER,0640)) { |
|
# &CachClassList(); |
|
# } |
|
# else { |
|
# $r->print("Unable to tie hash to db file"); |
|
# } |
|
# } |
|
# else { |
|
# if (tie(%students,'GDBM_File',$CacheDB,&GDBM_WRCREAT,0640)) { |
|
# &MakeClassList(); |
|
# } |
|
# else { |
|
# $r->print("Unable to tie hash to db file"); |
|
# } |
|
# } |
|
# untie(%students); |
|
|
|
|
sub ClassList { |
sub ClassList { |
|
|
&GetStatus(); |
&GetStatus(); |
|
|
$cid=$ENV{'request.course.id'}; |
$cid=$ENV{'request.course.id'}; |
my $chome=$ENV{'course.'.$cid.'.home'}; |
|
my ($cdom,$cnum)=split(/\_/,$cid); |
my ($cdom,$cnum)=split(/\_/,$cid); |
# ----------------------- Get first and last resource, see if there is anything |
# ----------------------- Get first and last resource, see if there is anything |
$firstres=$hash{'map_start_/res/'.$ENV{'request.course.uri'}}; |
$firstres=$hash{'map_start_/res/'.$ENV{'request.course.uri'}}; |
$lastres=$hash{'map_finish_/res/'.$ENV{'request.course.uri'}}; |
$lastres=$hash{'map_finish_/res/'.$ENV{'request.course.uri'}}; |
if (($firstres) && ($lastres)) { |
if (($firstres) && ($lastres)) { |
# ----------------------------------------------------------------- Render page |
# my %students = &Apache::lonnet::dump('classlist',$cdom,$cnum); |
my $classlst=&Apache::lonnet::reply |
# $Apache::lonxml::debug=1; |
('dump:'.$cdom.':'.$cnum.':classlist',$chome); |
# &Apache::lonhomework::showhash(%students); |
|
# $Apache::lonxml::debug=0; |
|
# my $StudNo = 0; |
|
# my $now=time; |
|
# my ($temp)=keys(%students); |
|
# unless ($temp=~/^error\:/) { |
|
# foreach my $KeyPoint(sort keys(%students)) { |
|
|
|
|
my $StudNo = 0; |
my $StudNo = 0; |
my $now=time; |
my $now=time; |
unless ($classlst=~/^error\:/) { |
|
foreach (sort split(/\&/,$classlst)) { |
my %classlist=&Apache::lonnet::dump('classlist',$cdom,$cnum); |
my ($name,$value)=split(/\=/,$_); |
|
my ($end,$start)=split(/\:/,&Apache::lonnet::unescape($value)); |
my ($checkForError)=keys(%result); |
$name=&Apache::lonnet::unescape($name); |
if($checkForError=~/^(con_lost|error|no_such_host)/i) { |
my ($sname,$sdom)=split(/\:/,$name); |
$r->print('<h1>Could not access course data</h1>'); |
|
} else { |
|
foreach my $name (keys (%classlist)) { |
|
my $value=$classlist{$name}; |
|
my ($end,$start)=split(/\:/,$value); |
my $active=1; |
my $active=1; |
my $Status=$ENV{'form.status'}; |
my $Status=$ENV{'form.status'}; |
$Status = ($Status) ? $Status : 'Active'; |
$Status = ($Status) ? $Status : 'Active'; |
if ( ( ($end) && $now > $end ) && |
if ( ( ($end) && $now > $end ) && |
( ($Status eq 'Active') ) ) { $active=0; } |
( ($Status eq 'Active') ) ) { $active=0; } |
if ( ($Status eq 'Expired') && |
if ( ($Status eq 'Expired') && |
($end == 0 || $now < $end) ) { $active=0; } |
($end == 0 || $now < $end) ) { $active=0; } |
if ($active) { |
if ($active) { |
my $thisindex=$#students+1; |
my $thisindex=$#students+1; |
$name=&Apache::lonnet::unescape($name); |
|
$students[$thisindex]=$name; |
$students[$thisindex]=$name; |
my ($sname,$sdom)=split(/\:/,$name); |
my ($sname,$sdom)=split(/\:/,$name); |
#my %reply=&Apache::lonnet::idrget($sdom,$sname); |
|
#my $reply=&Apache::lonnet::reply('get:'.$sdom.':'.$sname. |
|
# ':environment:lastname&generation&firstname&middlename', |
|
# &Apache::lonnet::homeserver($sname,$sdom)); |
|
my $ssec=&usection($sdom,$sname,$cid,$Status); |
my $ssec=&usection($sdom,$sname,$cid,$Status); |
if ($ssec==-1) {next;} |
if ($ssec==-1 || $ssec eq 'adm' ) {next;} |
$ssec=($ssec) ? $ssec : '(none)'; |
$ssec=($ssec) ? $ssec : '(none)'; |
#$ssec=(int($ssec)) ? int($ssec) : $ssec; |
#$ssec=(int($ssec)) ? int($ssec) : $ssec; |
$section{$ssec}=$ssec; |
$section{$ssec}=$ssec; |
Line 1021 sub ClassList {
|
Line 1453 sub ClassList {
|
$StuBox{$sname}=$sdom; |
$StuBox{$sname}=$sdom; |
} |
} |
$StudNo++; |
$StudNo++; |
} |
} |
} |
} |
} |
} |
else { |
|
$r->print('<h1>Could not access course data</h1>'); |
|
} |
|
$r->print("Total number of students : ".($#students+1)); |
$r->print("Total number of students : ".($#students+1)); |
$r->rflush(); |
$r->rflush(); |
# --------------- Find all assessments and put them into some linear-like order |
# --------------- Find all assessments and put them into some linear-like order |
Line 1036 sub ClassList {
|
Line 1466 sub ClassList {
|
# $r->print('<br>'.$c.')'.$_.' ... '.$mapsort{$_}); |
# $r->print('<br>'.$c.')'.$_.' ... '.$mapsort{$_}); |
# $c++; |
# $c++; |
# } |
# } |
|
# my $c=1; |
|
# foreach (sort keys %OpResp) { |
|
# $r->print('<br>'.$c.')'.$_.' ... '.$OpResp{$_}.' ... '.$hash{'src_'.$OpResp{$_}}); |
|
# $c++; |
|
# } |
|
|
} |
} |
|
|
# ------------------------------------------------------------- End render page |
# ------------------------------------------------------------- End render page |
else { |
else { |
$r->print('<h3>Undefined course sequence</h3>'); |
$r->print('<h3>Undefined course sequence</h3>'); |
} |
} |
&MapSecOptions(); |
|
} |
} |
|
|
|
|
sub Menu { |
sub Title { |
my $InpStr = $ENV{'form.sort'}; |
$r->print('<html><head><title>LON-CAPA Statistics</title></head>'); |
if ( $InpStr eq 'DoDiff Graph' || $InpStr eq '%Wrong Graph' ) { |
$r->print('<body bgcolor="#FFFFFF">'. |
&GetGraphData($InpStr); |
'<script>window.focus(); window.width=500;window.height=500;</script>'. |
$r->print('<IMG src="/cgi-bin/graph.gif?'.$GData.'" />'); |
'<img align=right src=/adm/lonIcons/lonlogos.gif>'); |
} |
|
else { |
|
$r->print('<html><head><title>LON-CAPA Statistics</title></head>'); |
|
|
|
|
|
$r->print('<body bgcolor="#FFFFFF">'. |
|
'<script>window.focus(); window.width=500;window.height=500; </script>'. |
|
'<img align=right src=/adm/lonIcons/lonlogos.gif>'); |
|
# ---------------------------------------------------------------- Course title |
# ---------------------------------------------------------------- Course title |
$r->print('<h1> Course : "'. |
$r->print('<h1> Course : "'. |
$ENV{'course.'.$ENV{'request.course.id'}. |
$ENV{'course.'.$ENV{'request.course.id'}. |
'.description'}.'"</h1><h2>'.localtime().'</h2>'); |
'.description'}.'"</h1><h2>'.localtime().'</h2>'); |
# ------------------------------- This is going to take a while, produce output |
# ------------------------------- This is going to take a while, produce output |
$r->rflush(); |
$r->rflush(); |
|
} |
|
|
$r->print("\n".'<form name=stat method=post action="/adm/statistics" >'); |
|
|
|
my $content = $ENV{'form.sort'}; |
sub CreateForm { |
if ($content eq '' || $content eq 'Return to Menu') { |
$r->print("\n".'<form name=stat method=post action="/adm/statistics" >'); |
my $Ptr = '<h3>'; |
my $content = $ENV{'form.sort'}; |
$Ptr .= '<input type=submit name=sort value="Problem Evaluation"/>'; |
if (!($ENV{'form.showcsv'}) && |
$Ptr .= '<br><br>'; |
($content eq '' || $content eq 'Return to Menu')) { |
$Ptr .= '<input type=submit name=sort value="Student Assessment"/>'; |
my $Ptr = '<h3>'; |
$Ptr .= '</h3>'; |
$Ptr .= '<input type=submit name=sort value="Problem Stats"/>'; |
$r->print( $Ptr ); |
$Ptr .= '<br><br>'; |
} |
$Ptr .= '<input type=submit name=sort value="Problem Analysis"/>'; |
|
$Ptr .= '<br><br>'; |
|
$Ptr .= '<input type=submit name=sort value="Student Assessment"/>'; |
|
$Ptr .= '</h3>'; |
|
#$Ptr .= '<input type=submit name=sort value="Activity Log"/>'; |
|
#$Ptr .= '</h3>'; |
|
$r->print( $Ptr ); |
|
} |
|
else { |
|
&ClassList(); |
|
if ( $content eq 'Student Assessment' || |
|
$content eq 'Create Student Report' ) { |
|
&MapSecOptions(); |
|
&StudentOptions(); |
|
&StudentReport($CurStu,$StuBox{"$CurStu"}); |
|
} |
|
elsif ( $content eq 'Problem Analysis' ) { |
|
&AnalyzeProblem(); |
|
} |
else { |
else { |
&initial(); |
&MapSecOptions(); |
&ClassList(); |
&PreStatTable(); |
if ( $content eq 'Discrimination' || #'Problem Evaluation' || |
|
$content eq 'Recalculate Discrimintion Factor' ) { |
|
&CreateDiscFac(); |
|
} |
|
elsif ( $content eq 'Student Assessment' || |
|
$content eq 'Create Student Report' ) { |
|
&StudentOptions(); |
|
&StudentReport($CurStu,$StuBox{"$CurStu"}); |
|
} |
|
else { |
|
&PreStatTable(); |
|
} |
|
} |
} |
$r->print("\n".'</form>'. |
|
"\n".'</body>'. |
|
"\n".'</html>'); |
|
$r->rflush(); |
|
} |
} |
} |
} |
|
|
|
|
|
sub Menu { |
|
&initial(); |
|
# $Apache::lonxml::debug=1; |
|
# &Apache::lonhomework::showhash(%ENV); |
|
# $Apache::lonxml::debug=0; |
|
&Title(); |
|
my $InpStr = $ENV{'form.sort'}; |
|
if ($InpStr eq 'Activity Log') { |
|
&Activity(); |
|
} |
|
elsif ($InpStr=~/^Analyze\_/) { |
|
&ClassList(); |
|
&ShowOpGraph($InpStr,$ENV{'form.interval'}); |
|
} |
|
elsif ( $InpStr eq 'DoDiff Graph' || $InpStr eq '%Wrong Graph' ) { |
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&GetGraphData($InpStr); |
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$r->print('<IMG src="/cgi-bin/graph.gif?'.$GData.'" />'); |
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} |
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else { |
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&CreateForm(); |
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$r->print("\n".'</form>'); |
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} |
|
$r->print("\n".'</body>'. |
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"\n".'</html>'); |
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$r->rflush(); |
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} |
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|
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sub StudentOptions { |
sub StudentOptions { |
my $OpSel5=''; |
my $OpSel5=''; |
$CurStu = $ENV{'form.student'}; |
$CurStu = $ENV{'form.student'}; |
Line 1123 sub StudentOptions {
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Line 1581 sub StudentOptions {
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$r->rflush(); |
$r->rflush(); |
} |
} |
|
|
|
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sub GetStatus { |
sub GetStatus { |
$OpSel1=''; |
$OpSel1=''; |
$OpSel2=''; |
$OpSel2=''; |
Line 1155 sub GetStatus {
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Line 1614 sub GetStatus {
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sub MapSecOptions { |
sub MapSecOptions { |
# ----------------------------------- Loading the Maps Combobox |
# ----------------------------------- Loading the Maps Combobox |
my $Ptr = '<br>'; |
my $Ptr = '<br>'; |
$Ptr .= '<br><input type="submit" name="sort" value="Return to Menu" />'; |
$Ptr .= '<input type="submit" name="sort" value="Return to Menu" />'; |
$Ptr .= '<br><b> Select Map </b>'."\n". |
$Ptr .= '<br><b> Select Map </b>'."\n". |
'<select name="maps">'."\n". |
'<select name="maps">'."\n". |
'<option '.$OpSel3.'>All Maps</option>'; |
'<option '.$OpSel3.'>All Maps</option>'; |
Line 1244 sub handler {
|
Line 1703 sub handler {
|
} |
} |
1; |
1; |
__END__ |
__END__ |
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