renamed the directory

[ndwebbie.git] / NDWeb / Image.pm

diff --git a/NDWeb/Image.pm b/NDWeb/Image.pm
new file mode 100644 (file)
index 0000000..792f1ce
--- /dev/null
+++ b/NDWeb/Image.pm
@@ -0,0 +1,50 @@
+#**************************************************************************
+#   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
+#                                                                         *
+#   This program is free software; you can redistribute it and/or modify  *
+#   it under the terms of the GNU General Public License as published by  *
+#   the Free Software Foundation; either version 2 of the License, or     *
+#   (at your option) any later version.                                   *
+#                                                                         *
+#   This program is distributed in the hope that it will be useful,       *
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+#   GNU General Public License for more details.                          *
+#                                                                         *
+#   You should have received a copy of the GNU General Public License     *
+#   along with this program; if not, write to the                         *
+#   Free Software Foundation, Inc.,                                       *
+#   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+#**************************************************************************/
+
+package ND::Web::Image;
+use strict;
+use warnings;
+
+use base qw/ND::Web::Page/;
+
+
+sub render {
+       my $self = shift;
+
+       my $img;
+       eval {
+               $img =  $self->render_body;
+       };
+       if (defined $img){
+               if ((my $rc = $self->{R}->meets_conditions) != Apache2::Const::OK){
+                       $self->{R}->status($rc);
+               }else{
+                       $self->{R}->headers_out->set(Content_Length => length $img);
+                       $self->{R}->content_type('image/png');
+                       $self->{R}->rflush;
+                       binmode STDOUT;
+                       print $img;
+               }
+       }elsif(defined $@){
+               $self->{R}->content_type('text/plain');
+               print $@;
+       }
+};
+
+1;