Anna Sirota
f6ede7e3f7
Adds `is_subscribers_only` column to Blog posts. Posts with `is_subscribers_only == True` will * not show up in the RSS feed; * still show up at `/blog/` (`is_subscribers_only` is directly accessible in the templates); * display a "Subscribe" banner in post's detail page instead of post's content; * comment section also won't be shown in this case. Reviewed-on: #104416 Reviewed-by: Francesco Siddi <fsiddi@noreply.localhost>
93 lines
3.0 KiB
Python
93 lines
3.0 KiB
Python
"""Views that render blog pages are defined here."""
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from typing import List
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from django.contrib.syndication.views import Feed
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from django.db.models.query import QuerySet
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from django.utils import feedgenerator
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from django.views.generic import ListView, DetailView
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from blog.models import Post, Like
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from blog.queries import get_posts
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from comments.models import Comment
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from comments.queries import get_annotated_comments
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from comments.views.common import comments_to_template_type
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import common.queries
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class PostList(ListView):
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model = Post
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context_object_name = 'posts'
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paginate_by = 12
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def get_queryset(self) -> QuerySet:
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return get_posts(
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user_pk=self.request.user.pk if self.request.user.is_authenticated else None
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)
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class PostDetail(DetailView):
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model = Post
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context_object_name = 'post'
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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post: Post = self.object
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show_subscribe_instead = post.is_subscribers_only and (
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self.request.user.is_anonymous
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or (
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# This is neither the author of the post nor a subscriber
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self.request.user.pk != post.author_id
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and not common.queries.has_active_subscription(self.request.user)
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)
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)
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if self.request.user.is_authenticated:
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post.liked = Like.objects.filter(post_id=post.pk, user_id=self.request.user.pk).exists()
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# Whether the subscribe banner should be displayed instead of content
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context['show_subscribe_instead'] = show_subscribe_instead
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# Display edit buttons for editors/authors
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context['user_can_edit_post'] = self.request.user.is_staff and self.request.user.has_perm(
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'blog.change_post'
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)
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if post.film and post.author.film_crew.filter(film=post.film):
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context['user_film_role'] = post.author.film_crew.filter(film=post.film)[0].role
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# Comment threads are only shown when post is visible
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if not show_subscribe_instead:
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comments: List[Comment] = get_annotated_comments(post, self.request.user.pk)
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context['comments'] = comments_to_template_type(
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comments, post.comment_url, self.request.user
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)
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return context
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class PostFeed(Feed):
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title = 'Blender Studio feed'
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link = '/blog/'
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description = 'Updates from Blender Studio'
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def item_enclosures(self, item: Post):
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return [
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feedgenerator.Enclosure(
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item.thumbnail_s_url,
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str(item.thumbnail.size),
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'image/{}'.format(item.thumbnail.name.split('.')[-1]),
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)
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]
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def items(self):
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return Post.objects.filter(is_published=True, is_subscribers_only=False).order_by(
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'-date_published'
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)[:5]
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def item_title(self, item):
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return item.title
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def item_description(self, item):
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return item.excerpt
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