def register_view(cls, request, user, post):
post_view, is_view_created = PostView.objects.get_or_create(
user=user,
post=post,
defaults=dict(
ipaddress=parse_ip_address(request),
useragent=parse_useragent(request),
))
# save last view timestamp to highlight comments
last_view_at = post_view.last_view_at
# increment view counter for new views or for re-opens after cooldown period
if is_view_created or post_view.registered_view_at < datetime.utcnow(
) - settings.POST_VIEW_COOLDOWN_PERIOD:
post_view.registered_view_at = datetime.utcnow()
post.increment_view_count()
# reset counters and store last view
if not is_view_created:
post_view.unread_comments = 0
post_view.last_view_at = datetime.utcnow()
post_view.save()
return post_view, last_view_at
def edit_comment(request, comment_id):
comment = get_object_or_404(Comment, id=comment_id)
if not request.me.is_moderator:
if comment.author != request.me:
raise AccessDenied()
if not comment.is_editable:
raise AccessDenied(
title="Этот комментарий больше нельзя редактировать")
if not comment.post.is_visible or not comment.post.is_commentable:
raise AccessDenied(title="Комментарии к этому посту были закрыты")
post = comment.post
if request.method == "POST":
form = CommentForm(request.POST, instance=comment)
if form.is_valid():
comment = form.save(commit=False)
comment.is_deleted = False
comment.html = None # flush cache
comment.ipaddress = parse_ip_address(request)
comment.useragent = parse_useragent(request)
comment.save()
return redirect("show_comment", post.slug, comment.id)
else:
form = CommentForm(instance=comment)
return render(request, "comments/edit.html", {
"comment": comment,
"post": post,
"form": form
})
def create_comment(request, post_slug):
post = get_object_or_404(Post, slug=post_slug)
if not post.is_commentable and not request.me.is_moderator:
raise AccessDenied(title="Комментарии к этому посту закрыты")
if request.POST.get("reply_to_id"):
ProperCommentForm = ReplyForm
elif post.type == Post.TYPE_BATTLE:
ProperCommentForm = BattleCommentForm
else:
ProperCommentForm = CommentForm
if request.method == "POST":
form = ProperCommentForm(request.POST)
if form.is_valid():
is_ok = Comment.check_rate_limits(request.me)
if not is_ok:
raise RateLimitException(
title="🙅♂️ Вы комментируете слишком часто",
message=
"Подождите немного, вы достигли нашего лимита на комментарии в день. "
"Можете написать нам в саппорт, пожаловаться об этом.")
comment = form.save(commit=False)
comment.post = post
if not comment.author:
comment.author = request.me
comment.ipaddress = parse_ip_address(request)
comment.useragent = parse_useragent(request)
comment.save()
# update the shitload of counters :)
request.me.update_last_activity()
Comment.update_post_counters(post)
PostView.increment_unread_comments(comment)
PostView.register_view(
request=request,
user=request.me,
post=post,
)
SearchIndex.update_comment_index(comment)
LinkedPost.create_links_from_text(post, comment.text)
return redirect("show_comment", post.slug, comment.id)
else:
log.error(f"Comment form error: {form.errors}")
return render(
request, "error.html", {
"title": "Какая-то ошибка при публикации комментария 🤷♂️",
"message": f"Мы уже получили оповещение и скоро пофиксим. "
f"Ваш коммент мы сохранили чтобы вы могли скопировать его и запостить еще раз:",
"data": form.cleaned_data.get("text")
})
raise Http404()
def upvote(cls, user, post, request=None):
if not user.is_god and user.id == post.author_id:
return None, False
post_vote, is_vote_created = PostVote.objects.get_or_create(
user=user,
post=post,
defaults=dict(
ipaddress=parse_ip_address(request) if request else None,
useragent=parse_useragent(request) if request else None))
if is_vote_created:
post.increment_vote_count()
post.author.increment_vote_count()
return post_vote, is_vote_created
def edit_comment(request, comment_id):
comment = get_object_or_404(Comment, id=comment_id)
if not request.me.is_moderator:
if comment.author != request.me:
raise AccessDenied()
if comment.is_deleted:
raise AccessDenied(
title="Нельзя редактировать удаленный комментарий",
message="Сначала тот, кто его удалил, должен его восстановить"
)
if not comment.is_editable:
hours = int(settings.COMMENT_EDITABLE_TIMEDELTA.total_seconds() // 3600)
raise AccessDenied(
title="Время вышло",
message=f"Комментарий можно редактировать только в течение {hours} часов после создания"
)
if not comment.post.is_visible or not comment.post.is_commentable:
raise AccessDenied(title="Комментарии к этому посту закрыты")
post = comment.post
if request.method == "POST":
form = CommentForm(request.POST, instance=comment)
if form.is_valid():
comment = form.save(commit=False)
comment.is_deleted = False
comment.html = None # flush cache
comment.ipaddress = parse_ip_address(request)
comment.useragent = parse_useragent(request)
comment.save()
SearchIndex.update_comment_index(comment)
return redirect("show_comment", post.slug, comment.id)
else:
form = CommentForm(instance=comment)
return render(request, "comments/edit.html", {
"comment": comment,
"post": post,
"form": form
})
def upvote(cls, request, user, comment):
if not user.is_god and user.id == comment.author_id:
return None, False
post_vote, is_vote_created = CommentVote.objects.get_or_create(
user=user,
comment=comment,
defaults=dict(
post=comment.post,
ipaddress=parse_ip_address(request),
useragent=parse_useragent(request),
))
if is_vote_created:
comment.increment_vote_count()
comment.author.increment_vote_count()
return post_vote, is_vote_created
def edit_comment(request, comment_id):
comment = get_object_or_404(Comment, id=comment_id)
if not request.me.is_moderator:
if comment.author != request.me:
raise AccessDenied()
if not comment.is_editable:
raise AccessDenied(
title="Время вышло",
message=
"Комментарий можно редактировать только в первые 3 часа после создания"
)
if not comment.post.is_visible or not comment.post.is_commentable:
raise AccessDenied(title="Комментарии к этому посту закрыты")
post = comment.post
if request.method == "POST":
form = CommentForm(request.POST, instance=comment)
if form.is_valid():
comment = form.save(commit=False)
comment.is_deleted = False
comment.html = None # flush cache
comment.ipaddress = parse_ip_address(request)
comment.useragent = parse_useragent(request)
comment.save()
SearchIndex.update_comment_index(comment)
return redirect("show_comment", post.slug, comment.id)
else:
form = CommentForm(instance=comment)
return render(request, "comments/edit.html", {
"comment": comment,
"post": post,
"form": form
})
def register_anonymous_view(cls, request, post):
is_view_created = False
post_view = PostView.objects.filter(
post=post,
ipaddress=parse_ip_address(request),
).first()
if not post_view:
post_view = PostView.objects.create(
post=post,
ipaddress=parse_ip_address(request),
useragent=parse_useragent(request),
)
is_view_created = True
# increment view counter for new views or for re-opens after cooldown period
if is_view_created or post_view.registered_view_at < datetime.utcnow() - settings.POST_VIEW_COOLDOWN_PERIOD:
post_view.registered_view_at = datetime.utcnow()
post.increment_view_count()
post_view.save()
return post_view
