Odevzdávatko: nezobrazovat seznam jednoho řešení

seminar/views/odevzdavatko.py

@@ -1,5 +1,9 @@
 from django.views.generic import ListView, DetailView, FormView
+from django.views.generic.list import MultipleObjectTemplateResponseMixin,MultipleObjectMixin
+from django.views.generic.base import View
 from django.views.generic.detail import SingleObjectMixin
+from django.shortcuts import redirect
+from django.urls import reverse
 
 from dataclasses import dataclass
 import datetime
@@ -87,7 +91,8 @@ class TabulkaOdevzdanychReseniView(ListView):
 
 		return ctx
 
-class ReseniProblemuView(ListView):
+# Velmi silně inspirováno zdrojáky, FIXME: Nedá se to udělat smysluplněji?
+class ReseniProblemuView(MultipleObjectTemplateResponseMixin, MultipleObjectMixin, View):
 	model = m.Reseni
 	template_name = 'seminar/odevzdavatko/seznam.html'
 	
@@ -108,6 +113,13 @@ class ReseniProblemuView(ListView):
 			)
 		return qs
 	
+	def get(self, request, *args, **kwargs):
+		self.object_list = self.get_queryset()
+		if self.object_list.count() == 1:
+			jedine_reseni = self.object_list.first()
+			return redirect(reverse("odevzdavatko_detail_reseni", kwargs={"pk": jedine_reseni.id}))
+		context = self.get_context_data()
+		return self.render_to_response(context)
 	# Kontext automaticky?
 
 ## XXX: https://docs.djangoproject.com/en/3.1/topics/class-based-views/mixins/#avoid-anything-more-complex