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import string
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from django.core.urlresolvers import reverse
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from django.db import transaction
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from django.http import Http404
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from django.shortcuts import get_object_or_404, render, redirect
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from boards import utils
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from boards.forms import PostForm, PlainErrorList
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from boards.models import Post, Ban, Tag
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from boards.views.banned import BannedView
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from boards.views.base import BaseBoardView, PARAMETER_FORM
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from boards.views.posting_mixin import PostMixin
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import neboard
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MODE_GALLERY = 'gallery'
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MODE_NORMAL = 'normal'
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class ThreadView(BaseBoardView, PostMixin):
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def get(self, request, post_id, mode=MODE_NORMAL, form=None):
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opening_post = get_object_or_404(Post, id=post_id)
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# If this is not OP, don't show it as it is
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if not opening_post.is_opening():
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raise Http404
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if not form:
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form = PostForm(error_class=PlainErrorList)
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thread_to_show = opening_post.thread_new
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context = self.get_context_data(request=request)
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context[PARAMETER_FORM] = form
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context["last_update"] = utils.datetime_to_epoch(
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thread_to_show.last_edit_time)
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context["thread"] = thread_to_show
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if MODE_NORMAL == mode:
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context['bumpable'] = thread_to_show.can_bump()
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if context['bumpable']:
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context['posts_left'] = neboard.settings.MAX_POSTS_PER_THREAD \
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- thread_to_show.get_reply_count()
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context['bumplimit_progress'] = str(
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float(context['posts_left']) /
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neboard.settings.MAX_POSTS_PER_THREAD * 100)
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context['opening_post'] = thread_to_show.get_opening_post()
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document = 'boards/thread.html'
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elif MODE_GALLERY == mode:
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posts = thread_to_show.get_replies()
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context['posts'] = posts.filter(image_width__gt=0)
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document = 'boards/thread_gallery.html'
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else:
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raise Http404
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return render(request, document, context)
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def post(self, request, post_id, mode=MODE_NORMAL):
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opening_post = get_object_or_404(Post, id=post_id)
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# If this is not OP, don't show it as it is
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if not opening_post.is_opening():
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raise Http404
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if not opening_post.thread_new.archived:
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form = PostForm(request.POST, request.FILES,
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error_class=PlainErrorList)
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form.session = request.session
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if form.is_valid():
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return self.new_post(request, form, opening_post)
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if form.need_to_ban:
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# Ban user because he is suspected to be a bot
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self._ban_current_user(request)
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return self.get(request, post_id, mode, form)
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@transaction.atomic
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def new_post(self, request, form, opening_post=None, html_response=True):
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"""Add a new post (in thread or as a reply)."""
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ip = utils.get_client_ip(request)
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is_banned = Ban.objects.filter(ip=ip).exists()
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if is_banned:
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if html_response:
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return redirect(BannedView().as_view())
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else:
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return
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data = form.cleaned_data
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title = data['title']
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text = data['text']
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text = self._remove_invalid_links(text)
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if 'image' in data.keys():
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image = data['image']
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else:
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image = None
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tags = []
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post_thread = opening_post.thread_new
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post = Post.objects.create_post(title=title, text=text, ip=ip,
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thread=post_thread, image=image,
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tags=tags,
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user=self._get_user(request))
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thread_to_show = (opening_post.id if opening_post else post.id)
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if html_response:
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if opening_post:
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return redirect(reverse(
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'thread',
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kwargs={'post_id': thread_to_show}) + '#' + str(post.id))
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