X-Git-Url: https://git.mdrn.pl/django-pagination.git/blobdiff_plain/6459b55bd1e30869ece74dd0a6a0ec1c19b204e2..93b0509ca44dbb1903d3cd9be62c330ec20eeb53:/linaro_django_pagination/middleware.py

diff --git a/linaro_django_pagination/middleware.py b/linaro_django_pagination/middleware.py
new file mode 100644
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)
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