66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
# from django.shortcuts import render
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from django.views.generic import TemplateView
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from django.http import Http404
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from django.db.models import Q
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from datetime import date
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from mainsite.models import Publication
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class HomeView(TemplateView):
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''' Website's homepage '''
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template_name = 'mainsite/homepage.html'
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class WriteArticleView(TemplateView):
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''' Tell the readers how they can contribute to the BOcal '''
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template_name = 'mainsite/write_article.html'
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class PublicationListView(TemplateView):
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''' Display a list of publications (generic class).
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Reimplement `get_publications` (called with the url template args in a
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place where you can Http404) in subclasses to get it working. '''
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template_name = 'mainsite/publications_list_view.html'
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def get_context_data(self, **kwargs):
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context = super(PublicationListView, self).get_context_data(**kwargs)
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publications = self.get_publications(**kwargs)
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if len(publications) == 0:
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raise Http404
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context['publications'] = publications
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return context
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class YearView(PublicationListView):
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''' Display a year worth of BOcals '''
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def get_publications(self, year, nYear):
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try:
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year, nYear = int(year), int(nYear)
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except ValueError:
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raise Http404
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if year + 1 != nYear:
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raise Http404
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publications = Publication.objects.filter(
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Q(is_special=False) | Q(in_year_view_anyway=True),
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date__gte=date(year, 8, 1),
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date__lt=date(nYear, 8, 1))
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return publications
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class SpecialPublicationsView(PublicationListView):
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''' Display the list of special publications '''
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def get_publications(self):
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publications = Publication.objects\
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.filter(is_special=True)\
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.order_by('-date')
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return publications
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