--- loncom/homework/lonhomework.pm	2002/12/11 15:33:55	1.105
+++ loncom/homework/lonhomework.pm	2003/01/19 08:11:38	1.106
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.105 2002/12/11 15:33:55 www Exp $
+# $Id: lonhomework.pm,v 1.106 2003/01/19 08:11:38 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -48,6 +48,7 @@ use Apache::optionresponse();
 use Apache::imageresponse();
 use Apache::essayresponse();
 use Apache::externalresponse();
+use Apache::rankresponse();
 use Apache::Constants qw(:common);
 use HTML::Entities();
 use Apache::loncommon();
@@ -150,6 +151,14 @@ sub check_access {
   my $temp;
   my $type;
   my $passed;
+
+  if ($ENV{'request.state'} eq "construct") {
+    &Apache::lonxml::debug("in construction ignoring dates");
+    $status='CAN_ANSWER';
+    $datemsg='is in under construction';
+    return ($status,$datemsg);
+  }
+
   &Apache::lonxml::debug("checking for part :$id:");
   &Apache::lonxml::debug("time:".time);
   foreach $temp ("opendate","duedate","answerdate") {
@@ -216,11 +225,7 @@ sub check_access {
     $status='CAN_ANSWER';
     $datemsg='is closed but you are allowed to view it';
   }
-  if ($ENV{'request.state'} eq "construct") {
-    &Apache::lonxml::debug("in construction ignoring dates");
-    $status='CAN_ANSWER';
-    $datemsg='is in under construction';
-  }
+
   return ($status,$datemsg);
 }
 
@@ -230,6 +235,23 @@ sub showhash {
   return '';
 }
 
+sub showarray {
+    my ($array)=@_;
+    my $string="(";
+    foreach my $elm (@{ $array }) {
+	if (ref($elm)) {
+	    if ($elm =~ /ARRAY/ ) {
+		$string.=&showarray($elm);
+	    }
+	} else {
+	    $string.="$elm,"
+	}
+    }
+    chop($string);
+    $string.=")";
+    return $string;
+}
+
 sub showhashsubset {
   my ($hash,$keyre) = @_;
   my $resultkey;
@@ -237,14 +259,13 @@ sub showhashsubset {
     if ($resultkey =~ /$keyre/) {
       if (ref($$hash{$resultkey})) {
 	if ($$hash{$resultkey} =~ /ARRAY/ ) {
-	  my $string="$resultkey ---- (";
-	  foreach my $elm (@{ $$hash{$resultkey} }) {
-	    $string.="$elm,";
-	  }
-	  chop($string);
-	  &Apache::lonxml::debug("$string)");
+	    &Apache::lonxml::debug("$resultkey ---- ".
+				   &showarray($$hash{$resultkey}));
+	} elsif ($$hash{$resultkey} =~ /HASH/ ) {
+	    &Apache::lonxml::debug("$resultkey ---- $$hash{$resultkey}");
+	    &showhashsubset($$hash{$resultkey},'.');
 	} else {
-	  &Apache::lonxml::debug("$resultkey ---- $$hash{$resultkey}");
+	    &Apache::lonxml::debug("$resultkey ---- $$hash{$resultkey}");
 	}
       } else {
 	&Apache::lonxml::debug("$resultkey ---- $$hash{$resultkey}");