feat: support multisite switch via domain name

taccsite_cms/custom_app_settings.example.py

@@ -11,5 +11,7 @@
     'djangocms_blog',
 
 ]
-CUSTOM_MIDDLEWARE = []
+CUSTOM_MIDDLEWARE = [
+  'taccsite_cms.middleware.settings.DynamicSiteIdMiddleware'
+]
 STATICFILES_DIRS = ()

taccsite_cms/middleware/settings.py

@@ -0,0 +1,18 @@
+"""Change site based on domain name (fallback to default site)"""
+from django.conf import settings
+from django.contrib.sites.models import Site
+
+class DynamicSiteIdMiddleware:
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        try:
+            host = request.get_host()
+            site = Site.objects.get(domain=host)
+            settings.SITE_ID = site.id
+        except Site.DoesNotExist:
+            settings.SITE_ID = getattr(settings, 'DEFAULT_SITE_ID', 1)
+
+        response = self.get_response(request)
+        return response

taccsite_cms/settings_local.example.py

@@ -27,3 +27,10 @@
 # IMPORTANT: Do not disable by default, because [Core-Portal clones this file](https://github.com/TACC/Core-Portal/pull/1034)
 # PORTAL_IS_TACC_CORE_PORTAL = False
 # PORTAL_HAS_LOGIN = False
+
+# To let user assign News article to specific Site
+# BLOG_MULTISITE = True
+
+# To allow login in unique situations
+# FAQ: If `BLOG_MULTISITE = True`, set `SESSION_COOKIE_SECURE=False` to be able to log in to CMS Admin at different domain (e.g. 0.0.0.0)
+SESSION_COOKIE_SECURE = False