Files
interchan/board/views.py
Alek Ratzloff b838663d50 Add preliminary report system
The report system is pretty low-tech. However the scaffolding is there
for a lot of new stuff. What we currently have:

* Users can create reports
* Staff can view reports
* Admins can create report templates

There's a post drop-down menu available on all posts now, too. This is
where "report post" menu item lives and other things like that can be
added too.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
2022-06-14 14:56:50 -07:00

134 lines
4.2 KiB
Python

from django.conf import settings
from django.http import Http404, HttpResponseRedirect
from django.shortcuts import render, get_object_or_404
from django.views.generic import DetailView
from django.views.generic.edit import CreateView
from django.urls import reverse, reverse_lazy
from board.models import Post, Board, Report
from board.forms import PostForm, ReplyForm, ReportForm
__all__ = ("BoardView", "PostView", "ReportView")
def get_client_ip(request):
"Get the IP address of a client-side request. Shamelessly copy/pasted from StackOverflow."
x_forwarded_for = request.META.get("HTTP_X_FORWARDED_FOR")
if x_forwarded_for:
ip = x_forwarded_for.split(",")[0]
else:
ip = request.META.get("REMOTE_ADDR")
return ip
class CreatePostView(CreateView):
"""
Helper class that sets a few variables for posts. This should not be used by itself.
This class sets the following variables on GET and POST:
* self.board
"""
def get(self, request, *args, **kwargs):
self._set_board(kwargs["url"])
return super(CreatePostView, self).get(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
self._set_board(kwargs["url"])
return super(CreatePostView, self).post(request, *args, **kwargs)
def _set_board(self, board_url: str):
board = get_object_or_404(Board, url=board_url)
self.board = board
def get_form_kwargs(self):
kwargs = super(CreatePostView, self).get_form_kwargs()
kwargs["board"] = self.board
kwargs["ip"] = get_client_ip(self.request)
return kwargs
class BoardView(CreatePostView):
model = Post
form_class = PostForm
slug_field = "url"
slug_url_kwarg = "url"
template_name = "board/board_detail.html"
def get(self, request, *args, **kwargs):
# If the page isn't set, then redirect to the /page/1 url
if "page" not in kwargs:
return HttpResponseRedirect(
reverse("board:board_detail", kwargs={"url": kwargs["url"], "page": 1})
)
return super(BoardView, self).get(request, *args, **kwargs)
def get_context_data(self, **kwargs):
page = self.kwargs["page"]
if page not in range(1, self.board.max_pages + 1):
raise Http404()
threads_per_page = self.board.threads_per_page
start = (page - 1) * threads_per_page
end = start + threads_per_page
thread_count = self.board.threads.count()
last_page = (thread_count // threads_per_page) + 1
kwargs["board"] = self.board
kwargs["threads"] = self.board.threads.order_by("-last_bump")[start:end]
kwargs["current_page"] = page
kwargs["pages"] = range(1, last_page + 1)
kwargs["last_page"] = last_page
kwargs["max_upload_size"] = settings.MAX_UPLOAD_SIZE
return super(BoardView, self).get_context_data(**kwargs)
class PostView(CreatePostView):
model = Post
form_class = ReplyForm
slug_field = "url"
slug_url_kwarg = "url"
template_name = "board/post_detail.html"
def get_context_data(self, **kwargs):
kwargs["board"] = self.board
post_id = self.kwargs["id"]
kwargs["post"] = get_object_or_404(Post, id=post_id)
kwargs["max_upload_size"] = settings.MAX_UPLOAD_SIZE
return super(PostView, self).get_context_data(**kwargs)
def get_form_kwargs(self):
kwargs = super(PostView, self).get_form_kwargs()
post_id = self.kwargs["id"]
post = get_object_or_404(Post, id=post_id)
kwargs["op"] = post
kwargs["reply"] = post
return kwargs
class ReportView(CreatePostView):
model = Report
form_class = ReportForm
success_url = reverse_lazy("board:report_success")
def get_context_data(self, **kwargs):
return super(ReportView, self).get_context_data(**kwargs)
@property
def board_url(self) -> str:
return self.kwargs["url"]
@property
def post_id(self) -> int:
return self.kwargs["id"]
def get_form_kwargs(self):
kwargs = super(ReportView, self).get_form_kwargs()
post_id = self.kwargs["id"]
post = get_object_or_404(Post, id=post_id)
kwargs["op"] = post
return kwargs