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# -*- coding: utf-8 -*-
# Copyright 2014-2016 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import logging
from .httppusher import HttpPusher
logger = logging.getLogger(__name__)
# We try importing this if we can (it will fail if we don't
# have the optional email dependencies installed). We don't
# yet have the config to know if we need the email pusher,
# but importing this after daemonizing seems to fail
# (even though a simple test of importing from a daemonized
# process works fine)
try:
from synapse.push.emailpusher import EmailPusher
from synapse.push.mailer import Mailer, load_jinja2_templates
except Exception:
pass
class PusherFactory(object):
def __init__(self, hs):
self.hs = hs
self.pusher_types = {
"http": HttpPusher,
}
logger.info("email enable notifs: %r", hs.config.email_enable_notifs)
if hs.config.email_enable_notifs:
self.mailers = {} # app_name -> Mailer
templates = load_jinja2_templates(
config=hs.config,
template_html_name=hs.config.email_notif_template_html,
template_text_name=hs.config.email_notif_template_text,
)
self.notif_template_html, self.notif_template_text = templates
self.pusher_types["email"] = self._create_email_pusher
logger.info("defined email pusher type")
def create_pusher(self, pusherdict):
kind = pusherdict['kind']
f = self.pusher_types.get(kind, None)
if not f:
return None
logger.debug("creating %s pusher for %r", kind, pusherdict)
return f(self.hs, pusherdict)
def _create_email_pusher(self, _hs, pusherdict):
app_name = self._app_name_from_pusherdict(pusherdict)
mailer = self.mailers.get(app_name)
if not mailer:
mailer = Mailer(
hs=self.hs,
app_name=app_name,
notif_template_html=self.notif_template_html,
notif_template_text=self.notif_template_text,
)
self.mailers[app_name] = mailer
return EmailPusher(self.hs, pusherdict, mailer)
def _app_name_from_pusherdict(self, pusherdict):
if 'data' in pusherdict and 'brand' in pusherdict['data']:
app_name = pusherdict['data']['brand']
else:
app_name = self.hs.config.email_app_name
return app_name
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