Rename to linaro-django-pagination.

[django-pagination.git] / linaro_django_pagination / middleware.py

diff --git a/linaro_django_pagination/middleware.py b/linaro_django_pagination/middleware.py
new file mode 100644 (file)
index 0000000..f8a2a6f
--- /dev/null
+++ b/linaro_django_pagination/middleware.py
@@ -0,0 +1,17 @@
+def get_page(self):
+    """
+    A function which will be monkeypatched onto the request to get the current
+    integer representing the current page.
+    """
+    try:
+        return int(self.REQUEST['page'])
+    except (KeyError, ValueError, TypeError):
+        return 1
+
+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):
+        request.__class__.page = property(get_page)
\ No newline at end of file