Initial boilerplate for accepting subscriptions

djangoldp_webpushnotification/templates/sw.js

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+// Register event listener for the 'push' event.
+self.addEventListener("push", function (event) {
+  // Retrieve the textual payload from event.data (a PushMessageData object).
+  // Other formats are supported (ArrayBuffer, Blob, JSON), check out the documentation
+  // on https://developer.mozilla.org/en-US/docs/Web/API/PushMessageData.
+  const eventInfo = event.data.text();
+  const data = JSON.parse(eventInfo);
+  const head = data.head || "New Notification 🕺🕺";
+  const body = data.body || "This is default content. Your notification didn't have one 🙄🙄";
+
+  // Keep the service worker alive until the notification is created.
+  event.waitUntil(
+    self.registration.showNotification(head, {
+      body: body,
+      icon: "https://i.imgur.com/MZM3K5w.png",
+    })
+  );
+});

djangoldp_webpushnotification/urls.py

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+from django.urls import include, path
+from django.views.generic import TemplateView
+
+from .views import home, send_push
+
+urlpatterns = [
+    path("send_push", send_push),
+    path("webpush/", include("webpush.urls")),
+    path(
+        "sw.js",
+        TemplateView.as_view(
+            template_name="sw.js", content_type="application/x-javascript"
+        ),
+    ),
+]

djangoldp_webpushnotification/views.py

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+import json
+
+from django.conf import settings
+from django.http.response import HttpResponse, JsonResponse
+from django.shortcuts import get_object_or_404, render
+from django.views.decorators.csrf import csrf_exempt
+from django.views.decorators.http import require_GET, require_POST
+from djangoldp_account.models import LDPUser
+from webpush import send_user_notification
+
+
+@require_POST
+@csrf_exempt
+def send_push(request):
+    try:
+        body = request.body
+        data = json.loads(body)
+
+        if "head" not in data or "body" not in data or "id" not in data:
+            return JsonResponse(status=400, data={"message": "Invalid data format"})
+
+        user_id = data["id"]
+        user = get_object_or_404(LDPUser, pk=user_id)
+        payload = {"head": data["head"], "body": data["body"]}
+        send_user_notification(user=user, payload=payload, ttl=1000)
+
+        return JsonResponse(status=200, data={"message": "Web push successful"})
+    except TypeError:
+        return JsonResponse(status=500, data={"message": "An error occurred"})