add rss

sdbs_pile/pile/models.py

@@ -22,6 +22,10 @@ class Document(SoftDeletableModel):
     tags = models.ManyToManyField(Tag, related_name="documents")
     uploaded = models.DateTimeField(auto_now_add=True, null=True)
 
+    def get_absolute_url(self):
+        from django.urls import reverse
+        return reverse('pile:document', args=[str(self.id)])
+
     class Meta:
         ordering = ['-id']
 

sdbs_pile/pile/urls.py

@@ -7,4 +7,5 @@ urlpatterns = [
     path('', views.IndexView.as_view(), name='index'),
     path('tag/<name_or_id>', views.TagView.as_view(), name='tag'),
     path('item/<int:document_id>', views.DocumentView.as_view(), name='document'),
+    path('feed', views.RecentlyUploadedFeed())
 ]

sdbs_pile/pile/views.py

@@ -1,4 +1,5 @@
 # Create your views here.
+from django.contrib.syndication.views import Feed
 from django.db.models import Count
 from django.views.generic import TemplateView
 
@@ -60,3 +61,18 @@ class DocumentView(BasePileView):
             'document': Document.objects.get(pk=document_id),
             **base_context_data
         }
+
+
+class RecentlyUploadedFeed(Feed):
+    title = "The /-\\ pile"
+    link = "https://pile.sbds.cz"
+    description = "A list of most recently uploaded documents."
+
+    def items(self):
+        return Document.objects.order_by('-uploaded')[:5]
+
+    def item_title(self, item):
+        return item.title
+
+    def item_description(self, item):
+        return item.description