Alek Ratzloff
27045c11c2
Each board is allowed a number of threads per page, and a maximum number of pages (default 10 for both). If a thread falls off the last page, it is deleted. Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
from django.conf import settings
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from django.http import Http404, HttpResponseRedirect
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from django.shortcuts import render, get_object_or_404
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from django.views.generic import DetailView
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from django.views.generic.edit import CreateView
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from board.models import Post, Board
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__all__ = ("BoardView", "PostView")
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# TODO bump order calculation. this is kind of expensive and should *really*
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# only be run every few seconds rather than every post.
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# This is a scale problem and not a high priority.
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def get_client_ip(request):
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"Get the IP address of a client-side request. Shamelessly copy/pasted from StackOverflow."
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x_forwarded_for = request.META.get("HTTP_X_FORWARDED_FOR")
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if x_forwarded_for:
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ip = x_forwarded_for.split(",")[0]
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else:
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ip = request.META.get("REMOTE_ADDR")
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return ip
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class BoardView(CreateView):
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model = Post
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fields = ["subject", "name", "text", "image"]
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slug_field = "url"
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slug_url_kwarg = "url"
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template_name = "board/board_detail.html"
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def get_context_data(self, **kwargs):
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board_url = self.kwargs["url"]
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board = get_object_or_404(Board, url=board_url)
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kwargs["board"] = board
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page = self.kwargs.get("page", 1)
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if page not in range(1, board.max_pages + 1):
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raise Http404()
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start = (page - 1) * board.threads_per_page
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end = start + board.threads_per_page
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kwargs["threads"] = board.threads.order_by("-last_bump")[start:end]
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kwargs["page"] = page
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kwargs["max_upload_size"] = settings.MAX_UPLOAD_SIZE
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return super(BoardView, self).get_context_data(**kwargs)
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def form_valid(self, form):
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board_url = self.kwargs["url"]
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board = get_object_or_404(Board, url=board_url)
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form.instance.board = board
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form.instance.ip = get_client_ip(self.request)
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self.object = form.save()
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return HttpResponseRedirect(self.get_success_url())
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class PostView(CreateView):
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model = Post
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fields = ["name", "text", "image"]
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slug_field = "url"
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slug_url_kwarg = "url"
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template_name = "board/post_detail.html"
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def get_context_data(self, **kwargs):
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board_url = self.kwargs["url"]
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kwargs["board"] = get_object_or_404(Board, url=board_url)
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post_id = self.kwargs["id"]
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kwargs["post"] = get_object_or_404(Post, id=post_id)
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kwargs["max_upload_size"] = settings.MAX_UPLOAD_SIZE
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return super(PostView, self).get_context_data(**kwargs)
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def form_valid(self, form):
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board_url = self.kwargs["url"]
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board = get_object_or_404(Board, url=board_url)
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post_id = self.kwargs["id"]
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post = get_object_or_404(Post, id=post_id)
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form.instance.board = board
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form.instance.ip = get_client_ip(self.request)
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form.instance.op = post
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form.instance.reply = post
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self.object = form.save()
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return HttpResponseRedirect(post.get_absolute_url())
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