Add rss feeed foood

backend/samfundet/tests/test_views.py

@@ -18,6 +18,7 @@
 from root.utils import routes, permissions
 
 from samfundet.serializers import UserSerializer, RegisterSerializer
+from samfundet.models.event import Event
 from samfundet.models.general import (
     Gang,
     User,
@@ -38,7 +39,7 @@
     RecruitmentPosition,
     RecruitmentApplication,
 )
-from samfundet.models.model_choices import RecruitmentStatusChoices, RecruitmentPriorityChoices
+from samfundet.models.model_choices import EventAgeRestriction, RecruitmentStatusChoices, RecruitmentPriorityChoices
 
 if TYPE_CHECKING:
     from rest_framework.test import APIClient
@@ -55,6 +56,35 @@ def test_csrf(fixture_rest_client: APIClient):
     assert status.is_success(code=response.status_code)
 
 
+def test_events_rss_feed(fixture_rest_client: APIClient, fixture_image: Image):
+    now = timezone.now()
+    Event.objects.create(
+        title_nb='RSS Event',
+        title_en='RSS Event',
+        start_dt=now + timezone.timedelta(minutes=5),
+        end_dt=now + timezone.timedelta(hours=1),
+        visibility_from_dt=now - timezone.timedelta(hours=1),
+        visibility_to_dt=now + timezone.timedelta(days=1),
+        description_long_nb='RSS description',
+        description_long_en='RSS description',
+        description_short_nb='RSS short description',
+        description_short_en='RSS short description',
+        location='location',
+        host='host',
+        image=fixture_image,
+        age_restriction=EventAgeRestriction.AGE_18,
+        capacity=100,
+    )
+
+    response: Response = fixture_rest_client.get(path='/events/rss/')
+
+    assert status.is_success(code=response.status_code)
+    assert response['Content-Type'].startswith('application/rss+xml')
+    assert b'<rss' in response.content
+    assert b'RSS Event' in response.content
+    assert b'RSS short description' in response.content
+
+
 class TestUserViews:
     post_data = {
         'username': 'username',

backend/samfundet/urls.py

@@ -85,6 +85,7 @@
     path('users-search-paginated/', samfundet.view.user_views.PaginatedSearchUsersView.as_view(), name='users_search_paginated'),
     path('impersonate/', samfundet.view.user_views.ImpersonateView.as_view(), name='impersonate'),
     path('events-per-day/', samfundet.view.event_views.EventPerDayView.as_view(), name='eventsperday'),
+    path('events/rss/', samfundet.view.event_views.EventRSSView.as_view(), name='events_rss'),
     path('events-upcomming/', samfundet.view.event_views.EventsUpcomingView.as_view(), name='eventsupcomming'),
     path('isclosed/', samfundet.view.general_views.IsClosedView().as_view(), name='isclosed'),
     path('home/', samfundet.view.general_views.HomePageView().as_view(), name='home'),

backend/samfundet/view/event_views.py

@@ -14,7 +14,10 @@
 from rest_framework.viewsets import ModelViewSet
 from rest_framework.permissions import AllowAny, IsAuthenticated
 
+from django.http import HttpResponse
+from django.urls import reverse
 from django.utils import timezone
+from django.utils.feedgenerator import Rss201rev2Feed
 
 from root.constants import WebFeatures
 from root.custom_classes.permission_classes import FeatureEnabled, RoleProtectedOrAnonReadOnlyObjectPermissions
@@ -135,3 +138,56 @@ def post(self, request: Request) -> Response:
                 form=purchase_model,
             )
         return Response(status=status.HTTP_201_CREATED, data={'message': 'Feedback submitted successfully!'})
+
+
+class SamfundetRssFeed(Rss201rev2Feed):
+    def __init__(self, *args, **kwargs):
+        self._feed_url = kwargs.get('feed_url')
+        super().__init__(*args, **kwargs)
+
+    def root_attributes(self):
+        attrs = super().root_attributes()
+        attrs['xmlns:atom'] = 'http://www.w3.org/2005/Atom'
+        return attrs
+
+    def writeString(self, encoding):
+        """Override to add atom:link with rel='self'"""
+        feed_str = super().writeString(encoding)
+        # Insert atom:link after <rss>
+        atom_link = f'<atom:link href="{self._feed_url}" rel="self" type="application/rss+xml" />'
+        rss_open = '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">'
+        feed_str = feed_str.replace(rss_open, rss_open + '\n' + atom_link, 1)
+        return feed_str
+
+
+class EventRSSView(APIView):
+    permission_classes = [AllowAny]
+
+    def get(self, request: Request) -> HttpResponse:
+        now = timezone.now()
+        events = Event.objects.filter(
+            start_dt__gt=now,
+            visibility_from_dt__lte=now,
+            visibility_to_dt__gte=now,
+            status=EventStatus.PUBLIC,
+        ).order_by('start_dt')[:20]
+
+        feed = SamfundetRssFeed(
+            title='Samfundet Events',
+            link=request.build_absolute_uri('/'),
+            description='Upcoming public Samfundet events',
+            language='en',
+            feed_url=request.build_absolute_uri(),  # Add feed_url for atom:link
+        )
+
+        for event in events:
+            event_url = request.build_absolute_uri(reverse('samfundet:events-detail', args=[event.pk]))
+            feed.add_item(
+                title=event.title_nb,
+                link=event_url,
+                description=event.description_short_nb or event.description_short_en,
+                pubdate=event.start_dt,
+                unique_id=event_url,  # Use full URL as GUID
+            )
+
+        return HttpResponse(feed.writeString('utf-8'), content_type='application/rss+xml; charset=utf-8')