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from django.views.generic.list import ListView
from django.shortcuts import get_object_or_404
from models import BroadcastFormat, MusicFocus, Note, Show, ShowInformation, ShowTopic
from datetime import datetime, timedelta
class ShowListView(ListView):
context_object_name = 'show_list'
def get_context_data(self, **kwargs):
context = super(ShowListView, self).get_context_data(**kwargs)
context['broadcastformat_list'] = BroadcastFormat.objects.all()
context['musicfocus_list'] = MusicFocus.objects.all()
context['showinformation_list'] = ShowInformation.objects.all()
context['showtopic_list'] = ShowTopic.objects.all()
return context
def get_queryset(self):
if 'broadcastformat' in self.request.GET:
broadcastformat = get_object_or_404(BroadcastFormat, slug=self.request.GET['broadcastformat'])
return Show.objects.filter(broadcastformat=broadcastformat)
elif 'musicfocus' in self.request.GET:
musicfocus = get_object_or_404(MusicFocus, slug=self.request.GET['musicfocus'])
return Show.objects.filter(musicfocus=musicfocus)
elif 'showinformation' in self.request.GET:
showinformation = get_object_or_404(ShowInformation, slug=self.request.GET['showinformation'])
return Show.objects.filter(showinformation=showinformation)
elif 'showtopic' in self.request.GET:
showtopic = get_object_or_404(ShowTopic, slug=self.request.GET['showtopic'])
return Show.objects.filter(showtopic=showtopic)
else:
return Show.objects.all()
class RecommendationsView(ListView):
context_object_name = 'recommendations'
template_name = 'program/recommendations.html'
def get_queryset(self):
now = datetime.now()
in_one_week = now + timedelta(weeks=1)
return Note.objects.filter(status=1, timeslot__start__range=(now, in_one_week))[:10]
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