basics of microsites

obl_microsites/apps.py

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+from django.apps import AppConfig
+
+
+class OpenByLawsMicrositesConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "obl_microsites"

obl_microsites/context_processors.py

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+def obl_microsites(request):
+    return {
+        "LOCALITY": request.obl_locality,
+    }

obl_microsites/middleware.py

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+from django.http import Http404
+from django.shortcuts import get_object_or_404
+
+from peachjam.models import Locality
+
+
+class LocalityMiddleware(object):
+    """Middleware to determine the locality for the microsite, based on the domain of the request."""
+
+    def __init__(self, get_response):
+        self.get_response = get_response
+
+    def __call__(self, request):
+        host = request.get_host()
+
+        if host.startswith("127.0.0.1") or host.startswith("localhost"):
+            # TODO: falls back to CPT for debugging
+            code = "cpt"
+        else:
+            if "." in host:
+                host = host.split(".", 1)[0]
+            code = {"bergrivier": "wc013"}.get(host, None)
+        if not code:
+            raise Http404
+
+        request.obl_locality = get_object_or_404(Locality.objects, code=code)
+        return self.get_response(request)

obl_microsites/settings.py

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+from open_by_laws.settings import *  # noqa
+
+INSTALLED_APPS = ["obl_microsites"] + INSTALLED_APPS  # noqa
+
+ROOT_URLCONF = "obl_microsites.urls"
+
+MIDDLEWARE = ["obl_microsites.middleware.LocalityMiddleware"] + MIDDLEWARE  # noqa
+
+TEMPLATES[0]["OPTIONS"]["context_processors"].append(  # noqa
+    "obl_microsites.context_processors.obl_microsites"
+)

obl_microsites/templates/open_by_laws/municipal_by_laws_list.html

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+{% extends "open_by_laws/municipal_by_laws_list.html" %}
+{% block breadcrumbs %}{% endblock %}

obl_microsites/templates/peachjam/_header.html

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+{% extends 'peachjam/_header.html' %}
+{% block nav-items %}
+  <li class="nav-item">
+    <a class="nav-link"
+       href="{% url 'municipal_by_laws' code=LOCALITY.code %}">{{ LOCALITY.name }} By-laws</a>
+  </li>
+{% endblock %}

obl_microsites/templates/peachjam/layouts/document_detail.html

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+{% extends 'peachjam/layouts/document_detail.html' %}
+{% block breadcrumbs %}{% endblock %}

obl_microsites/urls.py

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+from django.urls import include, path
+
+from obl_microsites.views import RedirectHomeView
+
+urlpatterns = [
+    # redirect the homepage view to the appropriate municipality listing view
+    path("", RedirectHomeView.as_view()),
+    path("", include("open_by_laws.urls")),
+]

obl_microsites/views.py

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+from django.http import Http404
+from django.urls import reverse
+from django.views.generic import RedirectView
+
+
+class RedirectHomeView(RedirectView):
+    def get_redirect_url(self, *args, **kwargs):
+        if not getattr(self.request, "obl_locality", None):
+            raise Http404()
+
+        return reverse(
+            "municipal_by_laws", kwargs={"code": self.request.obl_locality.code}
+        )