def get(self, post_id):
post = yield gen.maybe_future(Post.get(post_id))
if not post:
raise HTTPError(404)
author = yield gen.maybe_future(User.get(post.author_id))
favorites = yield gen.maybe_future(Favorite.count_by_post(post_id))
up_votes = yield gen.maybe_future(PostUpVote.count_by_post(post_id))
down_votes = yield gen.maybe_future(PostDownVote.count_by_post(post_id))
username = self.current_user
favorited, up_voted, down_voted = False, False, False
if username:
up_voted = bool((yield gen.maybe_future(
PostUpVote.get_by_user_post(username, post_id))))
down_voted = bool((yield gen.maybe_future(
PostDownVote.get_by_user_post(username, post_id))))
favorited = bool((yield gen.maybe_future(
Favorite.get_by_user_post(username, post_id))))
self.render(
'post.html',
title=post.title,
keywords=post.keywords,
description=post.title,
topic_id=post.topic_id,
post_id=post_id,
author=author.username,
avatar=author.profile.avatar,
date=post.created_date,
content=post.content,
up_votes=up_votes,
down_votes=down_votes,
favorites=favorites,
favorited=int(favorited),
up_voted=int(up_voted),
down_voted=int(down_voted),
keep_silent=post.keep_silent,
)
def _post_info(post):
info = post.to_dict()
favorites = Favorite.count_by_post(post.id)
up_votes = PostUpVote.count_by_post(post.id)
down_votes = PostDownVote.count_by_post(post.id)
latest_comment = Comment.latest_by_post(post.id)
comment_count = Comment.count_by_post(post.id)
if latest_comment:
latest_comment_user = User.get(latest_comment.author_id).username
latest_comment_date = latest_comment.date
else:
latest_comment_user = None
latest_comment_date = None
info.update({
'up_votes': up_votes,
'down_votes': down_votes,
'favorites': favorites,
'latest_comment_user': latest_comment_user,
'latest_comment_date': latest_comment_date,
'comment_count': comment_count,
})
return info
