Merge branch '234-switch-to-sites-framework' into 'master'

Resolve "Switch to sites framework"

Closes #234

See merge request AlekSIS!235

aleksis/core/mixins.py

@@ -2,6 +2,8 @@ from datetime import datetime
 from typing import Any, Callable, Optional, Union
 
 from django.contrib.contenttypes.models import ContentType
+from django.contrib.sites.managers import CurrentSiteManager
+from django.contrib.sites.models import Site
 from django.db import models
 from django.db.models import QuerySet
 from django.forms.models import ModelFormMetaclass, ModelForm
@@ -78,6 +80,10 @@ class ExtensibleModel(CRUDMixin):
     # Defines a material design icon associated with this type of model
     icon_ = "radio_button_unchecked"
 
+    site = models.ForeignKey(Site, on_delete=models.CASCADE)
+    objects = CurrentSiteManager()
+    objects_all_sites = models.Manager()
+
     def get_absolute_url(self) -> str:
         """ Get the URL o a view representing this model instance """
         pass

aleksis/core/settings.py

@@ -114,6 +114,7 @@ MIDDLEWARE = [
     "django.middleware.locale.LocaleMiddleware",
     "django.middleware.http.ConditionalGetMiddleware",
     "django_global_request.middleware.GlobalRequestMiddleware",
+    "django.contrib.sites.middleware.CurrentSiteMiddleware",
     "django.middleware.common.CommonMiddleware",
     "django.middleware.csrf.CsrfViewMiddleware",
     "django.contrib.auth.middleware.AuthenticationMiddleware",