160 lines
6.3 KiB
Python
160 lines
6.3 KiB
Python
# -*- coding: utf-8 -*-
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from django.contrib.auth import get_user_model
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from django.core.urlresolvers import resolve
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from django.utils.timezone import now
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from django.utils.translation import get_language
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from django.views.generic import DetailView, ListView
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from parler.views import TranslatableSlugMixin, ViewUrlMixin
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from .models import BLOG_CURRENT_POST_IDENTIFIER, BlogCategory, Post
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from .settings import get_setting
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User = get_user_model()
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class BaseBlogView(ViewUrlMixin):
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def get_queryset(self):
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language = get_language()
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queryset = self.model._default_manager.active_translations(language_code=language)
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if not getattr(self.request, 'toolbar', False) or not self.request.toolbar.edit_mode:
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queryset = queryset.published()
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return queryset.on_site()
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def render_to_response(self, context, **response_kwargs):
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response_kwargs['current_app'] = resolve(self.request.path).namespace
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return super(BaseBlogView, self).render_to_response(context, **response_kwargs)
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class PostListView(BaseBlogView, ListView):
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model = Post
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context_object_name = 'post_list'
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template_name = 'djangocms_blog/post_list.html'
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paginate_by = get_setting('PAGINATION')
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view_url_name = 'djangocms_blog:posts-latest'
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def get_context_data(self, **kwargs):
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context = super(PostListView, self).get_context_data(**kwargs)
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context['TRUNCWORDS_COUNT'] = get_setting('POSTS_LIST_TRUNCWORDS_COUNT')
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return context
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class PostDetailView(TranslatableSlugMixin, BaseBlogView, DetailView):
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model = Post
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context_object_name = 'post'
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template_name = 'djangocms_blog/post_detail.html'
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slug_field = 'slug'
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view_url_name = 'djangocms_blog:post-detail'
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def get(self, *args, **kwargs):
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# submit object to cms to get corrent language switcher and selected category behavior
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if hasattr(self.request, 'toolbar'):
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self.request.toolbar.set_object(self.get_object())
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return super(PostDetailView, self).get(*args, **kwargs)
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def get_context_data(self, **kwargs):
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context = super(PostDetailView, self).get_context_data(**kwargs)
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context['meta'] = self.get_object().as_meta()
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context['use_placeholder'] = get_setting('USE_PLACEHOLDER')
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setattr(self.request, BLOG_CURRENT_POST_IDENTIFIER, self.get_object())
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return context
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class PostArchiveView(BaseBlogView, ListView):
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model = Post
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context_object_name = 'post_list'
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template_name = 'djangocms_blog/post_list.html'
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date_field = 'date_published'
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allow_empty = True
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allow_future = True
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paginate_by = get_setting('PAGINATION')
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view_url_name = 'djangocms_blog:posts-archive'
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def get_queryset(self):
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qs = super(PostArchiveView, self).get_queryset()
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if 'month' in self.kwargs:
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qs = qs.filter(**{'%s__month' % self.date_field: self.kwargs['month']})
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if 'year' in self.kwargs:
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qs = qs.filter(**{'%s__year' % self.date_field: self.kwargs['year']})
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return qs
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def get_context_data(self, **kwargs):
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kwargs['month'] = int(self.kwargs.get('month')) if 'month' in self.kwargs else None
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kwargs['year'] = int(self.kwargs.get('year')) if 'year' in self.kwargs else None
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if kwargs['year']:
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kwargs['archive_date'] = now().replace(kwargs['year'], kwargs['month'] or 1, 1)
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context = super(PostArchiveView, self).get_context_data(**kwargs)
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context['TRUNCWORDS_COUNT'] = get_setting('POSTS_LIST_TRUNCWORDS_COUNT')
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return context
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class TaggedListView(BaseBlogView, ListView):
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model = Post
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context_object_name = 'post_list'
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template_name = 'djangocms_blog/post_list.html'
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paginate_by = get_setting('PAGINATION')
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view_url_name = 'djangocms_blog:posts-tagged'
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def get_queryset(self):
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qs = super(TaggedListView, self).get_queryset()
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return qs.filter(tags__slug=self.kwargs['tag'])
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def get_context_data(self, **kwargs):
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kwargs['tagged_entries'] = (self.kwargs.get('tag')
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if 'tag' in self.kwargs else None)
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context = super(TaggedListView, self).get_context_data(**kwargs)
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context['TRUNCWORDS_COUNT'] = get_setting('POSTS_LIST_TRUNCWORDS_COUNT')
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return context
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class AuthorEntriesView(BaseBlogView, ListView):
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model = Post
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context_object_name = 'post_list'
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template_name = 'djangocms_blog/post_list.html'
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paginate_by = get_setting('PAGINATION')
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view_url_name = 'djangocms_blog:posts-authors'
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def get_queryset(self):
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qs = super(AuthorEntriesView, self).get_queryset()
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if 'username' in self.kwargs:
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qs = qs.filter(**{'author__%s' % User.USERNAME_FIELD: self.kwargs['username']})
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return qs
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def get_context_data(self, **kwargs):
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kwargs['author'] = User.objects.get(**{User.USERNAME_FIELD: self.kwargs.get('username')})
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context = super(AuthorEntriesView, self).get_context_data(**kwargs)
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context['TRUNCWORDS_COUNT'] = get_setting('POSTS_LIST_TRUNCWORDS_COUNT')
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return context
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class CategoryEntriesView(BaseBlogView, ListView):
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model = Post
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context_object_name = 'post_list'
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template_name = 'djangocms_blog/post_list.html'
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_category = None
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paginate_by = get_setting('PAGINATION')
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view_url_name = 'djangocms_blog:posts-category'
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@property
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def category(self):
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if not self._category:
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self._category = BlogCategory.objects.active_translations(get_language(), slug=self.kwargs['category']).latest('pk')
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return self._category
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def get(self, *args, **kwargs):
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# submit object to cms toolbar to get correct language switcher behavior
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if hasattr(self.request, 'toolbar'):
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self.request.toolbar.set_object(self.category)
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return super(CategoryEntriesView, self).get(*args, **kwargs)
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def get_queryset(self):
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qs = super(CategoryEntriesView, self).get_queryset()
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if 'category' in self.kwargs:
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qs = qs.filter(categories=self.category.pk)
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return qs
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def get_context_data(self, **kwargs):
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kwargs['category'] = self.category
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context = super(CategoryEntriesView, self).get_context_data(**kwargs)
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context['TRUNCWORDS_COUNT'] = get_setting('POSTS_LIST_TRUNCWORDS_COUNT')
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return context
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