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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,
- template_html=self.notif_template_html,
- 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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