dynamicweb/ungleich/views.py

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from django.conf import settings
from django.http import Http404
from django.shortcuts import render
from django.views.generic import DetailView
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from django.utils.translation import get_language
from djangocms_blog.models import Post
from djangocms_blog.views import PostListView
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from djangocms_blog.settings import get_setting
from django.utils.translation import ugettext_lazy as _
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from djangocms_blog.models import BlogCategory
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def blog(request):
posts = Post.objects.all()
context = {
'post_list': posts
}
# PostListView.base_template_name='post_list.html'
return render(request, 'ungleich/djangocms_blog/post_list_ungleich.html', context=context)
class PostListViewUngleich(PostListView):
category = None
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model = Post
context_object_name = 'post_list'
base_template_name = 'post_list_ungleich.html'
paginate_by = 5
def get_context_data(self, **kwargs):
context = super(PostListView, self).get_context_data(**kwargs)
context['TRUNCWORDS_COUNT'] = get_setting('POSTS_LIST_TRUNCWORDS_COUNT')
context['languages'] = settings.LANGUAGES
context['current_language'] = get_language()
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return context
def get_paginate_by(self, queryset):
return get_setting('PAGINATION')
def get_queryset(self):
language = get_language()
if self.category:
blog_category = (
BlogCategory
._default_manager
.language(language)
.filter(
translations__language_code=language,
translations__slug=self.category
)
)
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queryset = (self.model
.objects
.filter(categories=blog_category, publish=True)
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.translated(language))
else:
queryset = (self.model
.objects
.filter(publish=True)
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.translated(language))
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setattr(self.request, get_setting('CURRENT_NAMESPACE'), self.config)
return queryset
class PostDetailViewUngleich(DetailView):
model = Post
template_name = 'ungleich/djangocms_blog/post_detail.html'
context_object_name = 'post'
slug_field = 'slug'
slug_url_kwarg = 'slug'
def get_object(self, queryset=None):
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# Use a custom queryset if provided; this is required for subclasses
# like DateDetailView
language = get_language()
if queryset is None:
queryset = self.get_queryset()
# Next, try looking up by primary key.
pk = self.kwargs.get(self.pk_url_kwarg)
slug = self.kwargs.get(self.slug_url_kwarg)
if pk is not None:
queryset = queryset.filter(pk=pk)
# Next, try looking up by slug.
if slug is not None and (pk is None or self.query_pk_and_slug):
slug_field = self.get_slug_field()
queryset = queryset.translated(language, **{slug_field: slug})
# If none of those are defined, it's an error.
if pk is None and slug is None:
raise AttributeError("Generic detail view %s must be called with "
"either an object pk or a slug."
% self.__class__.__name__)
try:
# Get the single item from the filtered queryset
obj = queryset.first()
except queryset.model.DoesNotExist:
raise Http404(_("No %(verbose_name)s found matching the query") %
{'verbose_name': queryset.model._meta.verbose_name})
return obj