Newer
Older
# -*- coding: utf-8 -*-
# weboob is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# weboob is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
# You should have received a copy of the GNU Affero General Public License
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
from weboob.capabilities.messages import ICapMessages, Message, Thread
from weboob.tools.backend import BaseBackend, BackendConfig
from weboob.tools.value import Value
from .browser import FourChan
class FourChanBackend(BaseBackend, ICapMessages):
NAME = 'fourchan'
MAINTAINER = 'Romain Bignon'
CONFIG = BackendConfig(Value('boards', label='Boards to fetch'))
STORAGE = {'boards': {}}
BROWSER = FourChan
def _splitid(self, id):
return id.split('.', 1)
def get_thread(self, id):
thread = None
if isinstance(id, Thread):
thread = id
id = thread.id
if not '.' in id:
self.logger.warning('Malformated ID (%s)' % id)
return
board, thread_id = self._splitid(id)
with self.browser:
_thread = self.browser.get_thread(board, thread_id)
flags = 0
if not _thread.id in self.storage.get('boards', board, default={}):
flags |= Message.IS_UNREAD
if not thread:
thread = Thread(id)
thread.title = _thread.filename
thread.root = Message(thread=thread,
id=0, # root message
title=_thread.filename,
sender=_thread.author,
date=_thread.datetime,
parent=None,
content=_thread.text,
signature=None,
flags=flags|Message.IS_HTML)
for comment in _thread.comments:
flags = 0
if not comment.id in self.storage.get('boards', board, _thread.id, default=[]):
flags |= Message.IS_UNREAD
m = Message(thread=thread,
id=comment.id,
title=_thread.filename,
sender=comment.author,
content=comment.text,
signature=None,
children=None,
flags=flags|Message.IS_HTML)
return thread
def iter_threads(self):
for board in self.config['boards'].get().split(' '):
with self.browser:
threads = self.browser.get_threads(board)
for thread in threads:
t = Thread('%s.%s' % (board, thread.id))
t.title = thread.filename
yield t
def iter_unread_messages(self):
for thread in self.iter_threads():
self.fill_thread(thread, 'root')
for m in thread.iter_all_messages():
if m.flags & Message.IS_UNREAD:
yield m
def set_message_read(self, message):
board, thread_id = self._splitid(message.thread.id)
self.storage.set('boards', board, thread_id, self.storage.get('boards', board, thread_id, default=[]) + [message.id])
self.storage.save()
def fill_thread(self, thread, fields):
return self.get_thread(thread)
OBJECTS = {Thread: fill_thread}