|
|
import string
|
|
|
|
|
|
from django.db import transaction
|
|
|
from django.shortcuts import render, redirect
|
|
|
|
|
|
from boards import utils, settings
|
|
|
from boards.abstracts.paginator import get_paginator
|
|
|
from boards.forms import ThreadForm, PlainErrorList
|
|
|
from boards.models import Post, Thread, Ban, Tag
|
|
|
from boards.views.banned import BannedView
|
|
|
from boards.views.base import BaseBoardView, CONTEXT_FORM
|
|
|
from boards.views.posting_mixin import PostMixin
|
|
|
|
|
|
FORM_TAGS = 'tags'
|
|
|
FORM_TEXT = 'text'
|
|
|
FORM_TITLE = 'title'
|
|
|
FORM_IMAGE = 'image'
|
|
|
|
|
|
TAG_DELIMITER = ' '
|
|
|
|
|
|
PARAMETER_CURRENT_PAGE = 'current_page'
|
|
|
PARAMETER_PAGINATOR = 'paginator'
|
|
|
PARAMETER_THREADS = 'threads'
|
|
|
|
|
|
TEMPLATE = 'boards/posting_general.html'
|
|
|
DEFAULT_PAGE = 1
|
|
|
|
|
|
|
|
|
class AllThreadsView(PostMixin, BaseBoardView):
|
|
|
|
|
|
user = None
|
|
|
|
|
|
def get(self, request, page=DEFAULT_PAGE, form=None):
|
|
|
context = self.get_context_data(request=request)
|
|
|
|
|
|
self.user = utils.get_user(request)
|
|
|
|
|
|
if not form:
|
|
|
form = ThreadForm(error_class=PlainErrorList)
|
|
|
|
|
|
paginator = get_paginator(self.get_threads(),
|
|
|
settings.THREADS_PER_PAGE)
|
|
|
paginator.current_page = int(page)
|
|
|
|
|
|
threads = paginator.page(page).object_list
|
|
|
|
|
|
context[PARAMETER_THREADS] = threads
|
|
|
context[CONTEXT_FORM] = form
|
|
|
|
|
|
self._get_page_context(paginator, context, page)
|
|
|
|
|
|
return render(request, TEMPLATE, context)
|
|
|
|
|
|
def post(self, request, page=DEFAULT_PAGE):
|
|
|
form = ThreadForm(request.POST, request.FILES,
|
|
|
error_class=PlainErrorList)
|
|
|
form.session = request.session
|
|
|
|
|
|
if form.is_valid():
|
|
|
return self.create_thread(request, form)
|
|
|
if form.need_to_ban:
|
|
|
# Ban user because he is suspected to be a bot
|
|
|
self._ban_current_user(request)
|
|
|
|
|
|
return self.get(request, page, form)
|
|
|
|
|
|
@staticmethod
|
|
|
def _get_page_context(paginator, context, page):
|
|
|
"""
|
|
|
Get pagination context variables
|
|
|
"""
|
|
|
|
|
|
context[PARAMETER_PAGINATOR] = paginator
|
|
|
context[PARAMETER_CURRENT_PAGE] = paginator.page(int(page))
|
|
|
|
|
|
@staticmethod
|
|
|
def parse_tags_string(tag_strings):
|
|
|
"""
|
|
|
Parses tag list string and returns tag object list.
|
|
|
"""
|
|
|
|
|
|
tags = []
|
|
|
|
|
|
if tag_strings:
|
|
|
tag_strings = tag_strings.split(TAG_DELIMITER)
|
|
|
for tag_name in tag_strings:
|
|
|
tag_name = string.lower(tag_name.strip())
|
|
|
if len(tag_name) > 0:
|
|
|
tag, created = Tag.objects.get_or_create(name=tag_name)
|
|
|
tags.append(tag)
|
|
|
|
|
|
return tags
|
|
|
|
|
|
@transaction.atomic
|
|
|
def create_thread(self, request, form, html_response=True):
|
|
|
"""
|
|
|
Creates a new thread with an opening post.
|
|
|
"""
|
|
|
|
|
|
ip = utils.get_client_ip(request)
|
|
|
is_banned = Ban.objects.filter(ip=ip).exists()
|
|
|
|
|
|
if is_banned:
|
|
|
if html_response:
|
|
|
return redirect(BannedView().as_view())
|
|
|
else:
|
|
|
return
|
|
|
|
|
|
data = form.cleaned_data
|
|
|
|
|
|
title = data[FORM_TITLE]
|
|
|
text = data[FORM_TEXT]
|
|
|
|
|
|
text = self._remove_invalid_links(text)
|
|
|
|
|
|
if FORM_IMAGE in data.keys():
|
|
|
image = data[FORM_IMAGE]
|
|
|
else:
|
|
|
image = None
|
|
|
|
|
|
tag_strings = data[FORM_TAGS]
|
|
|
|
|
|
tags = self.parse_tags_string(tag_strings)
|
|
|
|
|
|
post = Post.objects.create_post(title=title, text=text, ip=ip,
|
|
|
image=image, tags=tags,
|
|
|
user=utils.get_user(request))
|
|
|
|
|
|
if html_response:
|
|
|
return redirect(post.get_url())
|
|
|
|
|
|
def get_threads(self):
|
|
|
"""
|
|
|
Gets list of threads that will be shown on a page.
|
|
|
"""
|
|
|
|
|
|
return Thread.objects.all().order_by('-bump_time')\
|
|
|
.exclude(tags__in=self.user.hidden_tags.all())
|
|
|
|
