Dodanie middleware EditorSettings.

[redakcja.git] / apps / explorer / middleware.py

diff --git a/apps/explorer/middleware.py b/apps/explorer/middleware.py
new file mode 100644 (file)
index 0000000..661a7a6
--- /dev/null
+++ b/apps/explorer/middleware.py
@@ -0,0 +1,39 @@
+import urllib
+
+from django.conf import settings
+from django.utils import simplejson
+
+from explorer import models
+
+
+class EditorSettingsMiddleware(object):
+    def process_request(self, request):
+        if request.user.is_anonymous():
+            return
+        cookie_settings = request.COOKIES.get(settings.EDITOR_COOKIE_NAME, '{}')
+        
+        cookie_settings = simplejson.loads(urllib.unquote(cookie_settings))
+        last_update = cookie_settings.get('lastUpdate', 0)
+        
+        try:
+            editor_settings = models.EditorSettings.objects.get(user=request.user)
+        except models.EditorSettings.DoesNotExist:
+            editor_settings = models.EditorSettings(user=request.user)
+            editor_settings.set_settings_value(cookie_settings)
+            editor_settings.save()
+
+        # print editor_settings.get_settings_value()['lastUpdate'], '<>', last_update
+        if editor_settings.get_settings_value()['lastUpdate'] < last_update:
+            print "\n\nZmiana!\n\n"
+            editor_settings.set_settings_value(cookie_settings)
+            editor_settings.save()
+
+        request.editor_settings = editor_settings
+
+
+    def process_response(self, request, response):
+        if hasattr(request, 'editor_settings'):
+            response.set_cookie(settings.EDITOR_COOKIE_NAME,
+                urllib.quote(request.editor_settings.settings), max_age=7 * 60 * 60 * 24, path='/')
+
+        return response