Create announcements admin view

bookwyrm/views/__init__.py

@@ -1,4 +1,5 @@
 """ make sure all our nice views are available """
+from .announcements import Announcements
 from .authentication import Login, Register, Logout
 from .author import Author, EditAuthor
 from .block import Block, unblock

bookwyrm/views/announcements.py

@@ -0,0 +1,36 @@
+""" make announcements """
+from django.contrib.auth.decorators import login_required, permission_required
+from django.template.response import TemplateResponse
+from django.utils.decorators import method_decorator
+from django.views import View
+
+from bookwyrm import forms, models
+
+
+# pylint: disable= no-self-use
+@method_decorator(login_required, name="dispatch")
+@method_decorator(
+    permission_required("bookwyrm.edit_instance_settings", raise_exception=True),
+    name="dispatch",
+)
+class Announcements(View):
+    """tell everyone"""
+
+    def get(self, request):
+        """view and create announcements"""
+        data = {
+            "announcements": models.Announcement.objects.all(),
+            "form": forms.AnnouncementForm(),
+        }
+        return TemplateResponse(request, "settings/announcements.html", data)
+
+    def post(self, request):
+        """edit the site settings"""
+        form = forms.AnnouncementForm(request.POST)
+        if form.is_valid():
+            form.save()
+        data = {
+            "announcements": models.Announcement.objects.all(),
+            "form": forms.AnnouncementForm(),
+        }
+        return TemplateResponse(request, "settings/announcements.html", data)