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#
# Copyright (c) 2015 ThoughtWorks, Inc.
#
# Pixelated 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.
#
# Pixelated 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 Pixelated. If not, see <http://www.gnu.org/licenses/>.
import os
from twisted.internet import defer, reactor
from twisted.logger import Logger
from pixelated.adapter.mailstore.leap_attachment_store import LeapAttachmentStore
from pixelated.adapter.mailstore.searchable_mailstore import SearchableMailStore
from pixelated.adapter.services.mail_service import MailService
from pixelated.adapter.model.mail import InputMail
from pixelated.adapter.services.mail_sender import MailSender
from pixelated.adapter.search import SearchEngine
from pixelated.adapter.services.draft_service import DraftService
from pixelated.adapter.listeners.mailbox_indexer_listener import listen_all_mailboxes
from pixelated.adapter.search.index_storage_key import SearchIndexStorageKey
from pixelated.adapter.services.feedback_service import FeedbackService
from pixelated.config import leap_config
logger = Logger()
class Services(object):
def __init__(self, leap_session):
self._leap_home = leap_config.leap_home
self._pixelated_home = os.path.join(self._leap_home, 'pixelated')
self._leap_session = leap_session
@defer.inlineCallbacks
def setup(self):
search_index_storage_key = self._setup_search_index_storage_key(self._leap_session.soledad)
yield self._setup_search_engine(self._leap_session.user_auth.uuid, search_index_storage_key)
self._wrap_mail_store_with_indexing_mail_store(self._leap_session)
yield listen_all_mailboxes(self._leap_session.account, self.search_engine, self._leap_session.mail_store)
self.mail_service = self._setup_mail_service(self.search_engine)
self.keymanager = self._leap_session.keymanager
self.draft_service = self._setup_draft_service(self._leap_session.mail_store)
self.feedback_service = self._setup_feedback_service()
yield self._index_all_mails()
def close(self):
self._leap_session.close()
def _wrap_mail_store_with_indexing_mail_store(self, leap_session):
leap_session.mail_store = SearchableMailStore(leap_session.mail_store, self.search_engine)
@defer.inlineCallbacks
def _index_all_mails(self):
all_mails = yield self.mail_service.all_mails()
self.search_engine.index_mails(all_mails)
@defer.inlineCallbacks
def _setup_search_engine(self, namespace, search_index_storage_key):
key_unicode = yield search_index_storage_key.get_or_create_key()
key = str(key_unicode)
logger.debug('The key len is: %s' % len(key))
user_id = self._leap_session.user_auth.uuid
user_folder = os.path.join(self._pixelated_home, user_id)
search_engine = SearchEngine(key, user_home=user_folder)
self.search_engine = search_engine
def _setup_mail_service(self, search_engine):
pixelated_mail_sender = MailSender(self._leap_session.smtp_config, self._leap_session.keymanager.keymanager)
return MailService(
pixelated_mail_sender,
self._leap_session.mail_store,
search_engine,
self._leap_session.account_email(),
LeapAttachmentStore(self._leap_session.soledad))
def _setup_draft_service(self, mail_store):
return DraftService(mail_store)
def _setup_search_index_storage_key(self, soledad):
return SearchIndexStorageKey(soledad)
def _setup_feedback_service(self):
return FeedbackService(self._leap_session)
class ServicesFactory(object):
def __init__(self, mode):
self._services_by_user = {}
self.mode = mode
self._map_email = {}
def map_email(self, username, user_id):
self._map_email[username] = user_id
def has_session(self, user_id):
return user_id in self._services_by_user
def services(self, user_id):
return self._services_by_user[user_id]
def destroy_session(self, user_id, using_email=False):
if using_email:
username = user_id.split('@')[0]
user_id = self._map_email.get(username, None)
if user_id is not None and self.has_session(user_id):
_services = self._services_by_user[user_id]
_services.close()
del self._services_by_user[user_id]
def add_session(self, user_id, services):
self._services_by_user[user_id] = services
def online_sessions(self):
return len(self._services_by_user.keys())
@defer.inlineCallbacks
def create_services_from(self, leap_session):
_services = Services(leap_session)
yield _services.setup()
self._services_by_user[leap_session.user_auth.uuid] = _services
class SingleUserServicesFactory(object):
def __init__(self, mode):
self._services = None
self.mode = mode
def add_session(self, user_id, services):
self._services = services
def services(self, user_id):
return self._services
def has_session(self, user_id):
return True
def destroy_session(self, user_id, using_email=False):
reactor.stop()
def online_sessions(self):
return 1
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