[LON-CAPA-cvs] cvs: loncom /homework bridgetask.pm

[albertel]

albertel		Wed Dec 21 14:13:06 2005 EDT

  Modified files:              
    /loncom/homework	bridgetask.pm 
  Log:
  - grading a BT can cause alot of data spew, so only store items that changed
  
  
Index: loncom/homework/bridgetask.pm
diff -u loncom/homework/bridgetask.pm:1.93 loncom/homework/bridgetask.pm:1.94
--- loncom/homework/bridgetask.pm:1.93	Wed Dec 21 14:10:33 2005
+++ loncom/homework/bridgetask.pm	Wed Dec 21 14:13:05 2005
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: bridgetask.pm,v 1.93 2005/12/21 19:10:33 albertel Exp $
+# $Id: bridgetask.pm,v 1.94 2005/12/21 19:13:05 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -689,6 +689,17 @@
     }
     return (undef,undef)
 }
+
+sub minimize_storage {
+    foreach my $key (keys(%Apache::lonhomework::results)) {
+	if ($key =~ /regrader$/) { next; }
+	if ($Apache::lonhomework::results{$key} eq
+	    $Apache::lonhomework::history{$key}) {
+	    delete($Apache::lonhomework::results{$key});
+	}
+    }
+}
+
 sub end_Task {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result='';
@@ -897,6 +908,7 @@
 		$Apache::lonhomework::results{"resource.0.solved"}=
 		    $Apache::lonhomework::results{"resource.$version.0.solved"};
 	    }
+	    &minimize_storage();
 	    &Apache::structuretags::finalize_storage();
 	}
     } elsif ($target eq 'webgrade') {