X-Git-Url: https://git.mdrn.pl/prawokultury.git/blobdiff_plain/548d9fe735b1c4f04c296f01a3bf73149f627005..c95c80ba092947ae3f7cfcc5eb02976d18d00247:/questions/views.py

diff --git a/questions/views.py b/questions/views.py
index 1c918c8..9c75ac6 100644
--- a/questions/views.py
+++ b/questions/views.py
@@ -1,6 +1,14 @@
+# -*- coding: utf-8 -*-
+# This file is part of PrawoKultury, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
+#
 from django.core.urlresolvers import reverse_lazy
+from django.db import models
+from django.shortcuts import get_object_or_404
+from django.views.generic import ListView
 from django.views.generic.edit import FormView
 from .forms import QuestionForm
+from .models import Question, Tag
 
 
 class QuestionFormView(FormView):
@@ -11,3 +19,28 @@ class QuestionFormView(FormView):
     def form_valid(self, form):
         form.save()
         return super(QuestionFormView, self).form_valid(form)
+
+
+class QuestionListView(ListView):
+    def get(self, request, *args, **kwargs):
+        self.tag = None
+        if 'tag' in request.GET:
+            try:
+                self.tag = Tag.objects.filter(items__question__published=True, slug=request.GET['tag'])[0]
+            except IndexError:
+                pass
+        return super(QuestionListView, self).get(request, *args, **kwargs)
+
+    def get_queryset(self):
+        qs = Question.objects.filter(published=True
+                ).order_by('-published_at')
+        if self.tag:
+            qs = qs.filter(tags=self.tag)
+        return qs
+
+    def get_context_data(self, *args, **kwargs):
+        context = super(QuestionListView, self).get_context_data(*args, **kwargs)
+        context['tags'] = Tag.objects.filter(items__question__published=True
+            ).annotate(c=models.Count('items__tag')).order_by('-c', 'slug')
+        context['tag'] = self.tag
+        return context