all_threads.py
133 lines
| 3.7 KiB
| text/x-python
|
PythonLexer
|
r542 | import string | ||
from django.db import transaction | ||||
from django.shortcuts import render, redirect | ||||
|
r716 | from boards import utils, settings | ||
|
r596 | from boards.abstracts.paginator import get_paginator | ||
|
r542 | 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, PARAMETER_FORM | ||||
from boards.views.posting_mixin import PostMixin | ||||
|
r634 | TAG_DELIMITER = ' ' | ||
|
r542 | PARAMETER_CURRENT_PAGE = 'current_page' | ||
PARAMETER_PAGINATOR = 'paginator' | ||||
PARAMETER_THREADS = 'threads' | ||||
TEMPLATE = 'boards/posting_general.html' | ||||
DEFAULT_PAGE = 1 | ||||
class AllThreadsView(PostMixin, BaseBoardView): | ||||
|
r635 | user = None | ||
|
r544 | def get(self, request, page=DEFAULT_PAGE, form=None): | ||
|
r542 | context = self.get_context_data(request=request) | ||
|
r690 | self.user = utils.get_user(request) | ||
|
r635 | |||
|
r544 | if not form: | ||
form = ThreadForm(error_class=PlainErrorList) | ||||
|
r542 | |||
|
r596 | paginator = get_paginator(self.get_threads(), | ||
|
r716 | settings.THREADS_PER_PAGE) | ||
|
r596 | paginator.current_page = int(page) | ||
|
r542 | |||
threads = paginator.page(page).object_list | ||||
context[PARAMETER_THREADS] = threads | ||||
context[PARAMETER_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(): | ||||
|
r634 | return self.create_thread(request, form) | ||
|
r542 | if form.need_to_ban: | ||
# Ban user because he is suspected to be a bot | ||||
self._ban_current_user(request) | ||||
|
r544 | return self.get(request, page, form) | ||
|
r542 | |||
@staticmethod | ||||
def _get_page_context(paginator, context, page): | ||||
""" | ||||
Get pagination context variables | ||||
""" | ||||
context[PARAMETER_PAGINATOR] = paginator | ||||
context[PARAMETER_CURRENT_PAGE] = paginator.page(int(page)) | ||||
|
r690 | @staticmethod | ||
def parse_tags_string(tag_strings): | ||||
|
r634 | """ | ||
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 | ||||
|
r542 | @transaction.atomic | ||
|
r634 | def create_thread(self, request, form, html_response=True): | ||
|
r542 | """ | ||
|
r634 | Creates a new thread with an opening post. | ||
|
r542 | """ | ||
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['title'] | ||||
text = data['text'] | ||||
text = self._remove_invalid_links(text) | ||||
if 'image' in data.keys(): | ||||
image = data['image'] | ||||
else: | ||||
image = None | ||||
tag_strings = data['tags'] | ||||
|
r634 | tags = self.parse_tags_string(tag_strings) | ||
|
r542 | |||
post = Post.objects.create_post(title=title, text=text, ip=ip, | ||||
image=image, tags=tags, | ||||
|
r690 | user=utils.get_user(request)) | ||
|
r542 | |||
if html_response: | ||||
|
r634 | return redirect(post.get_url()) | ||
|
r542 | |||
def get_threads(self): | ||||
|
r634 | """ | ||
Gets list of threads that will be shown on a page. | ||||
""" | ||||
|
r652 | return Thread.objects.all().order_by('-bump_time')\ | ||
.exclude(tags__in=self.user.hidden_tags.all()) | ||||