[LON-CAPA-cvs] cvs: loncom /imspackages imsprocessor.pm

[raeburn]

raeburn		Wed Oct 12 18:54:21 2005 EDT

  Modified files:              
    /loncom/imspackages	imsprocessor.pm 
  Log:
  Start on parser for BB6 assessments/pools.  Saving my work.
  
  
Index: loncom/imspackages/imsprocessor.pm
diff -u loncom/imspackages/imsprocessor.pm:1.27 loncom/imspackages/imsprocessor.pm:1.28
--- loncom/imspackages/imsprocessor.pm:1.27	Wed Jul 20 01:13:46 2005
+++ loncom/imspackages/imsprocessor.pm	Wed Oct 12 18:54:20 2005
@@ -1827,8 +1827,125 @@
 }
 
 sub parse_bb6_assessment {
-     my ($res,$docroot,$container,$settings,$allanswers,$allchoices,$allids) = @_;
-     return;
+    my ($res,$docroot,$container,$settings,$allanswers,$allchoices,$allids) = @_;
+    my $xmlfile = $docroot.'/'.$res.".dat";
+    my @state = ();
+    my $id; # the current question ID
+    my $list; # the current list ID for multiple choice questions
+    my $currtexttype;
+    my $curr_outer_block;
+    my $curr_inner_block;
+    my $curr_shuffle;
+    my $curr_class;
+    my $curr_feedback_type;
+    my $p = HTML::Parser->new
+    (
+     xml_mode => 1,
+     start_h =>
+     [sub {
+        my ($tagname, $attr) = @_;
+        push @state, $tagname;
+        if ("@state" eq "questestinterop assessment") {
+            $$settings{title} = $attr->{title};
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow") {
+            $curr_outer_block = $attr->{class};
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow") {
+            $curr_inner_block = $attr->{class};
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow material mat_extension mat_formatted_text") {
+            $$settings{$id}{texttype} = $attr->{texttype};
+            $currtexttype = $attr->{texttype};
+            $curr_inner_block = $attr->{class};
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow material matapplication") {
+            $$settings{$id}{image} = $attr->{uri};
+            $$settings{$id}{style} = $attr->{embedded};
+            $$settings{$id}{label} = $attr->{label};
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow material mattext") {
+            $$settings{$id}{link} = $attr->{uri};
+        }
+        if ("@state" eq "questestinterop section item presentation flow response_lid render_choice") {
+            $curr_shuffle = $attr->{shuffle};
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow response_lid render_choice flow response_label") {
+            if ($$settings{$id}{class} eq 'Multiple Choice') {
+                $curr_class = 'Multiple Choice';  
+                $list = $attr->{ident};
+                push(@{$$settings{$id}{lists}},$list);
+                $$settings{$id}{$list}{randomize} = $curr_shuffle;
+                %{$$settings{$id}{$list}} = ();
+                @{$$allanswers{$id}{$list}} = ();
+                @{$$settings{$id}{$list}{correctanswer}} = ();
+            }
+        }
+        if ("@state" eq "questestinterop section item itemfeedback") {
+            $curr_feedback_type = $attr->{ident};
+        }
+        if ("@state" eq "questestinterop section item itemfeedback flow_mat flow_mat material matapplication") {
+            $$settings{$id}{$curr_feedback_type.'feedback'}{filetype} = $attr->{'embedded'};
+            $$settings{$id}{$curr_feedback_type.'feedback'}{label} = $attr->{label};
+            $$settings{$id}{$curr_feedback_type.'feedback'}{uri} = $attr->{uri}; 
+        }
+        if ("@state" eq "questestinterop section item itemfeedback flow_mat flow_mat material mattext") {
+            $$settings{$id}{$curr_feedback_type.'feedback'}{link} = $attr->{uri};
+        }
+     }, "tagname, attr"],
+     text_h =>
+     [sub {
+        my ($text) = @_;
+        $text =~ s/^\s+//g;
+        $text =~ s/\s+$//g;
+        if ("@state" eq "questestinterop assessment rubric flow_mat material mat_extension mat_formattedtext") {
+            $$settings{description} = $text;
+        } elsif ("@state" eq "questestinterop assessment presentation_material flow_mat material mat_extension mat_formattedtext") {
+            $$settings{instructions}{text} = $text;
+        }
+        if ("@state" eq "questestinterop assessment section item itemmetadata bbmd_asi_object_id") {
+            $id = $text;
+            push @{$allids}, $id;
+            %{$$settings{$id}} = ();
+            @{$$settings{$id}{lists}} = ();
+            %{$$settings{$id}{correctfeedback}} = ();
+            %{$$settings{$id}{incorrectfeedback}} = ();
+        }
+        if ("@state" eq "questestinterop assessment section item itemmetadata bbmd_questiontype") {
+            $$settings{$id}{class} = $text;
+        }
+        if ("@state" eq "questestinterop assessment section item presentation flow flow flow material mat_extension mat_formatted_text") {
+            $$settings{$id}{text} = $text;
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow material mattext") {
+            $$settings{$id}{linktext} = $text;
+        }
+        if ("@state" eq "questestinterop section item presentation flow flow flow response_lid render_choice flow response_label flow_mat material mat_extension mat_formatted_text") {
+            $$settings{$id}{$list}{text} = $text;
+        }
+        if ("@state" eq "questestinterop section item resprocessing respcondition conditionvar varequal") {
+            if ($curr_class eq 'Multiple Choice') {
+                $$settings{$id}{$list}{correctanswer} = $text;
+            }
+        }
+        if ("@state" eq "questestinterop section item itemfeedback flow_mat flow_mat material mat_extension mat_formattedtext") {
+            $$settings{$id}{$curr_feedback_type.'feedback'}{text} = $text;
+        }
+        if ("@state" eq "questestinterop section item itemfeedback flow_mat flow_mat material mattext") {
+            $$settings{$id}{$curr_feedback_type.'feedback'}{linkname} = $text;
+        }
+     }, "dtext"],
+     end_h =>
+     [sub {
+        my ($tagname) = @_;
+        pop @state;
+     }, "tagname"],
+    );
+    $p->unbroken_text(1);
+    $p->marked_sections(1);
+    $p->parse_file($xmlfile);
+    $p->eof;
+    return;
 }
 
 sub parse_webct4_assessment {