New script for generating grading file

ACU/Grading.pm

@@ -14,12 +14,14 @@ sub new
 	operators => {
 	    'add' => '$a+$b'
 	    },
-	tree => undef,
+	tree => [],
 	ids => {}
     };
 
     bless $self, $class;
-    $self->_initialize(@_);
+    if ($#_ >= 0) {
+	$self->_initialize(@_);
+    }
 
     return $self;
 }
@@ -32,28 +34,68 @@ sub _initialize
     $self->{tree} = $self->parseGrade($dom->documentElement());
 }
 
+sub create_from_trace ($$)
+{
+    my $self = shift;
+    my $trace_id = shift;
+    my $trace_name = shift;
+    my $trace = shift;
+
+    my $g = Grade->new($trace_id, $trace_name);
+
+    for my $id (keys %{ $trace->{ids} })
+    {
+	my $p = Point->new(0, $id, 0, 0);
+	push @{ $g->{tree} }, $p;
+    }
+
+    push @{ $self->{tree} }, $g;
+}
+
+sub to_string ($)
+{
+    my $self = shift;
+
+    my $doc = XML::LibXML::Document->new('1.0');
+
+    my $root = $doc->createElement("grading");
+
+    for my $grade (@{ $self->{tree} }) {
+	$grade->to_string($doc, $root, $root);
+    }
+
+    $doc->setDocumentElement( $root );
+
+    return $doc->toString();
+}
+
 sub parseGrade ($$)
 {
     my $self = shift;
     my $ret = [];
     my $node = shift;
 
-    foreach my $grade ($node->childNodes()) {
-	if ($grade->nodeName eq "operator") {
+    foreach my $grade ($node->childNodes())
+    {
+	if ($grade->nodeName eq "operator")
+	{
 	    my $tmp = $grade->textContent;
 	    chomp($tmp);
 	    $self->{operators}{ $grade->getAttribute("name") } = $tmp;
 	}
-	elsif ($grade->nodeName eq "grade") {
+	elsif ($grade->nodeName eq "grade")
+	{
 	    my $g = Grade->new(
 		$grade->getAttribute("id"),
+		$grade->getAttribute("title"),
 		$grade->getAttribute("operator"),
 		$grade->getAttribute("factor")
 	    );
 	    $g->append(@{ $self->parseGrade($grade) });
 	    push @$ret, $g;
 	}
-	elsif ($grade->nodeName eq "point") {
+	elsif ($grade->nodeName eq "point")
+	{
 	    my $n = Point->new(
 		$grade->textContent,
 		$grade->getAttribute("ref"),
@@ -129,12 +171,14 @@ use warnings;
 use Carp;
 use Safe;
 use List::Util "reduce";
+use XML::LibXML;
 
-sub new ($$;$$)
+sub new ($$$;$$)
 {
     my $class = shift;
     my $self = {
 	id => shift,
+	title => shift,
 	operator => shift // "add",
 	factor => shift // 1,
 	tree => []
@@ -143,6 +187,24 @@ sub new ($$;$$)
     return bless $self;
 }
 
+sub to_string ($$$)
+{
+    my $self = shift;
+    my $doc = shift;
+    my $parent = shift;
+
+    my $grade = $doc->createElement("grade");
+    $grade->addChild( $doc->createAttribute("id", $self->{id}) );
+    $grade->addChild( $doc->createAttribute("title", $self->{title}) );
+    $grade->addChild( $doc->createAttribute("operator", $self->{operator}) ) if ($self->{operator} ne "add");
+    $grade->addChild( $doc->createAttribute("factor", $self->{factor}) ) if ($self->{factor} != 1);
+    $parent->appendChild($grade);
+
+    for my $item (@{ $self->{tree} }) {
+	$item->to_string($doc, $grade);
+    }
+}
+
 sub append ($@)
 {
     my $self = shift;
@@ -205,6 +267,20 @@ sub new ($$$$$)
     return bless $self;
 }
 
+sub to_string ($$$)
+{
+    my $self = shift;
+    my $doc = shift;
+    my $parent = shift;
+
+    my $point = $doc->createElement("point");
+    $point->addChild( $doc->createAttribute("ref", $self->{ref}) ) if ($self->{ref} ne "");
+    $point->addChild( $doc->createAttribute("qversion", $self->{qversion}) ) if ($self->{qversion} != 0);
+    $point->addChild( $doc->createAttribute("not", $self->{not}) ) if ($self->{not} != 0);
+    $point->appendText($self->{value});
+    $parent->appendChild($point);
+}
+
 sub getValue ($$)
 {
     my $self = shift;

grades/gen_grading.pl

@@ -0,0 +1,24 @@
+#! /usr/bin/env perl
+
+use v5.10.1;
+use strict;
+use warnings;
+use Getopt::Long;
+use Pod::Usage;
+
+use lib "..";
+use ACU::Grading;
+use ACU::Trace;
+
+do {
+    my $xmltrace;
+    open $xmltrace, "<", shift or die $!;
+    binmode $xmltrace;
+    my $trace = Trace->new($xmltrace);
+    close $xmltrace unless $xmltrace eq *STDIN;
+
+    my $grade = Grading->new();
+    $grade->create_from_trace("rendu_1", "rendu-1", $trace);
+
+    say $grade->to_string();
+} while ($#ARGV >= 0);