diff --git a/pyconbalkan/conference/middleware.py b/pyconbalkan/conference/middleware.py
new file mode 100644
index 00000000..6566bc6b
--- /dev/null
+++ b/pyconbalkan/conference/middleware.py
@@ -0,0 +1,49 @@
+from urllib.parse import urljoin
+
+from django.conf import settings
+from django.http import HttpResponseRedirect
+
+from pyconbalkan.conference.models import Conference
+
+
+class ConferenceSelectionMiddleware:
+ def __init__(self, get_response):
+ self.get_response = get_response
+
+ def __call__(self, request):
+ """
+ Code to be executed for each request before
+ the view (and later middleware) are called.
+ Domain format : 2019.pyconbalkan.com
+
+ Every request will have an atribute `conference` in it
+ `conference` is the conference.models.Conference object for the
+ respective year fetched from it's domain.
+ """
+
+ domain = request.META.get('HTTP_HOST', 'localhost')
+ try:
+ domain_year = int(domain.split('.')[0])
+ q = {
+ "year": domain_year
+ }
+ if not request.user.is_superuser:
+ q['active'] = True
+
+ request.conference = Conference.objects.get(**q)
+ except (Conference.DoesNotExist, ValueError):
+ request.conference = Conference.objects.filter(active=True).first()
+
+ conference_domain = "{}.{}".format(
+ request.conference.year,
+ settings.META_SITE_DOMAIN
+ )
+
+ if settings.DEBUG is False and conference_domain != request.META['HTTP_HOST']:
+ return HttpResponseRedirect(
+ urljoin(
+ "{}://{}".format(settings.META_SITE_PROTOCOL, conference_domain
+ ), "/")
+ )
+
+ return self.get_response(request)
diff --git a/pyconbalkan/core/context_processors.py b/pyconbalkan/core/context_processors.py
deleted file mode 100644
index aac64d4f..00000000
--- a/pyconbalkan/core/context_processors.py
+++ /dev/null
@@ -1,9 +0,0 @@
-from pyconbalkan.conference.models import Conference
-
-
-def conference(request):
- conference = Conference.objects.filter(active=True)
-
- return {
- 'conference': conference.first() if conference else None
- }
\ No newline at end of file
diff --git a/pyconbalkan/core/templates/base.html b/pyconbalkan/core/templates/base.html
index e884ae73..09a84458 100644
--- a/pyconbalkan/core/templates/base.html
+++ b/pyconbalkan/core/templates/base.html
@@ -7,7 +7,7 @@
{% include "meta/meta.html" %}
- {{ conference.event }} {{ conference.name }} {{ conference.year }}
+ {{ request.conference.event }} {{ request.conference.name }} {{ request.conference.year }}
diff --git a/pyconbalkan/core/templates/includes/event_sidebar.html b/pyconbalkan/core/templates/includes/event_sidebar.html
index 8ec5265d..b3a69766 100644
--- a/pyconbalkan/core/templates/includes/event_sidebar.html
+++ b/pyconbalkan/core/templates/includes/event_sidebar.html
@@ -1,34 +1,34 @@
{% load static %}