feed: Add basic rss feed

src/fellchensammlung/feeds.py

@@ -0,0 +1,20 @@
+from django.contrib.syndication.views import Feed
+
+from django.urls import reverse
+from .models import AdoptionNotice
+
+
+class LatestAdoptionNoticesFeed(Feed):
+    title = "Nptfellchen"
+    link = "/rss/"
+    description = "Updates zu neuen Vermittlungen."
+
+    def items(self):
+        return AdoptionNotice.objects.order_by("-created_at")[:5]
+
+    def item_title(self, item):
+        return item.name
+
+    def item_description(self, item):
+        return item.description
+

src/fellchensammlung/templates/fellchensammlung/header.html

@@ -10,7 +10,7 @@
         <a class="nav-link " href="{% url "search" %}"><i class="fas fa-search"></i> Suchen</a>
         <a class="nav-link " href="{% url "add-adoption" %}"><i class="fas fa-"></i> Vermittlung hinzufügen</a>
         <a class="nav-link " href="{% url "about" %}"><i class="fas fa-info"></i> Über uns</a>
-        <a class="nav-link " href=""><i class="fas fa-feather"></i> RSS</a>
+        <a class="nav-link " href="{% url "rss" %}"><i class="fas fa-feather"></i> RSS</a>
 
     </nav>
     <div class="header-right">

src/fellchensammlung/urls.py

@@ -2,11 +2,13 @@ from django.urls import path, include
 from django_registration.backends.activation.views import RegistrationView
 
 from .forms import CustomRegistrationForm
+from .feeds import LatestAdoptionNoticesFeed
 
 from . import views
 
 urlpatterns = [
     path("", views.index, name="index"),
+    path("rss/", LatestAdoptionNoticesFeed(), name="rss"),
     # ex: /animal/5/
     path("<int:animal_id>/", views.animal_detail, name="animal-detail"),
     # ex: /adoption_notice/7/