--- loncom/homework/lonhomework.pm	2000/07/25 17:45:40	1.1
+++ loncom/homework/lonhomework.pm	2000/08/08 19:14:53	1.5
@@ -5,22 +5,66 @@ package Apache::lonhomework;
 use strict;
 use Apache::style;
 use Apache::lonxml;
+use Apache::lonnet;
+use Apache::inputtags;
+use Apache::structuretags;
 
 sub handler {
   my $request=shift;
 
-  my @parsecontents;
-  {
-    my $fh=Apache::File->new($request->filename);
-    @parsecontents=<$fh>;
-  }
-  
-  my $parsestring=join('',@parsecontents);
-  
+  my $target=&get_target();
   $request->content_type('text/html');
   $request->send_http_header;
-  $request->print('<html>
-<form method="post" action="'.$request->uri.'"<input type="hidden" name="TARGET" value="edit"><input type="submit" value="Submit">');
+  &Apache::lonhomework::send_header($request);
+  my $file = "/home/httpd/html".$request->uri;
+  my %mystyle;
+  my $result = '';
+  &Apache::inputtags::initialize_inputtags;
+  if ($target eq "web") {
+    $result = Apache::lonxml::xmlparse($target,'<scriptlib>/res/103/albertel/default_homework</scriptlib>'.&setup_vars($target).&getfile($file),%mystyle);
+  } else {
+    $result = Apache::lonxml::xmlparse($target,&getfile($file),%mystyle);
+  }
+  #$request->print("Result follows:");
+  $request->print($result);
+  #$request->print(":Result ends");
+  &Apache::lonhomework::send_footer($request);
+}
+
+sub get_target {
+  return "edit";
+}
+
+sub setup_vars {
+  my ($target) = @_;
+  $Apache::lonhomework::target=$target;
+  return '<script>$external::target='.$target.';</script>';
+}
+
+sub send_header {
+  my ($request)= @_;
+  $request->print('<html>');
+  $request->print('<form method="POST" action="'.$request->uri.'">');
+}
+
+sub send_footer {
+  my ($request)= @_;
+  $request->print('</form>');
+  $request->print('</html>');
+}
+
+sub getfile {
+  my ($filename) = @_;
+  my $a="";
+  &Apache::lonnet::repcopy($filename);
+  {
+    my $fh=Apache::File->new($filename);
+
+    while (<$fh>) {
+      $a .=$_;
+    }
+  }
+  return $a
 }
 
 1;
