Issue 15: Add pagination next | prev in web interface

1 files changed, 31 insertions, 0 deletions

diff --git a/hyperkitty/middleware.py b/hyperkitty/middleware.py
new file mode 100644
index 0000000..d53dfb8
--- /dev/null
+++ b/hyperkitty/middleware.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Copyright (C) 1998-2012 by the Free Software Foundation, Inc.
+#
+# This file is part of HyperKitty.
+#
+# HyperKitty 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 3 of the License, or (at your option)
+# any later version.
+#
+# HyperKitty 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
+# HyperKitty.  If not, see <http://www.gnu.org/licenses/>.
+#
+# Author: Aamir Khan <syst3m.w0rm@gmail.com>
+# 
+
+class PaginationMiddleware(object):
+    """
+    Inserts a variable representing the current page onto the request object if
+    it exists in either **GET** or **POST** portions of the request.
+    """
+    def process_request(self, request):
+        try:
+            request.page = int(request.REQUEST['page'])
+        except (KeyError, ValueError, TypeError):
+            request.page = 1