from django.shortcuts import render
from django.views.generic.list import View
from review.models import Review, Reply
from gauth.models import Location
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger


class ReviewListView(View):

    def get(self, request, location_id, *args, **kwargs):
        reviews = Review.objects.filter(location_id=location_id).order_by('-update_time')
        locations = Location.objects.all()
        page = request.GET.get('page', 1)
        paginator = Paginator(reviews, 50)
        try:
            reviews = paginator.page(page)
        except PageNotAnInteger:
            reviews = paginator.page(1)
        except EmptyPage:
            reviews = paginator.page(paginator.num_pages)
        context = {'reviews': reviews, 'locations': locations}

        return render(request, 'review_list.html', context)