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Last active March 10, 2018 18:16
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Recipe views
# Golbal queries
class GlobalQueryMixin(object):
Mixin for get a global template query
post: Most ranked recipe
tops: Five most ranked recipes
top fruits: Three most ranked fruit recipes
random: Four random recipes
fruits: Four fruit recipes
desserts: Four desserts recipes
salads: Four salad recipes
pizza: Four pizza recipes
main = Recipe.objects.filter(shared=True)
def get_context_data(self, **kwargs):
categories = Category.objects.filter(slug__in=['fruits', 'desserts', 'salads', 'pizza'])
context = super(GlobalQueryMixin, self).get_context_data(**kwargs)
context['post'] = self.main.order_by('rating_score').first()
context['tops'] = self.main.order_by('rating_score')[:5]
context['top_fruits'] = self.main.order_by('rating_score').filter(category__slug='fruits')[:4]
context['random'] = self.main.order_by('?')[:4]
context['categories'] = categories
return context
class PopRecipeListView(GlobalQueryMixin, ListView):
model = Recipe
context_object_name = "recipe_list"
template_name = 'recipe/recipe_top_list.html'
def dispatch(self, request, *args, **kwargs):
api_key = settings.DISQUS_API_KEY
url = '{0}&forum={1}&limit=100'.format(
raw = requests.get(url)
dict = json.loads(raw.content)
self.values = {}
for thread in dict['response']:
item = {thread['slug']: thread['posts']}
return super(PopRecipeListView, self).dispatch(request, *args, **kwargs)
def get_context_data(self, **kwargs):
# Call the base implementation first to get a context
context = super(PopRecipeListView, self).get_context_data(**kwargs)
# Add in a QuerySet of all the books
# context['feed'] = "/feed/popular/"
context['top_title'] = _('Popular Recipes')
context['top_message'] = _('popular posts by comments')
context['pop'] = True
return context
def get_comments_number(self, recipe_slug):
return self.values[recipe_slug]
def get_queryset(self):
qs = super(PopRecipeListView, self).get_queryset()
if qs:
qs = qs.extra(
'comments': '{0}'.format(
return qs
Copy link

SalahAdDin commented Mar 9, 2018


qs = qs.annotate(num_comments=self.get_comments_number(F('slug'))).filter(shared=True).order_by('-num_comments')

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