Merge branch 'develop' into markjh/synchrotron

7 files changed, 36 insertions, 38 deletions

diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py
index 47a4e9f864..9afc8fd754 100644
--- a/synapse/appservice/scheduler.py
+++ b/synapse/appservice/scheduler.py
@@ -56,22 +56,22 @@ import logging
 logger = logging.getLogger(__name__)
 
 
-class AppServiceScheduler(object):
+class ApplicationServiceScheduler(object):
     """ Public facing API for this module. Does the required DI to tie the
     components together. This also serves as the "event_pool", which in this
     case is a simple array.
     """
 
-    def __init__(self, clock, store, as_api):
-        self.clock = clock
-        self.store = store
-        self.as_api = as_api
+    def __init__(self, hs):
+        self.clock = hs.get_clock()
+        self.store = hs.get_datastore()
+        self.as_api = hs.get_application_service_api()
 
         def create_recoverer(service, callback):
-            return _Recoverer(clock, store, as_api, service, callback)
+            return _Recoverer(self.clock, self.store, self.as_api, service, callback)
 
         self.txn_ctrl = _TransactionController(
-            clock, store, as_api, create_recoverer
+            self.clock, self.store, self.as_api, create_recoverer
         )
         self.queuer = _ServiceQueuer(self.txn_ctrl)
 
diff --git a/synapse/handlers/__init__.py b/synapse/handlers/__init__.py
index 0ac5d3da3a..c0069e23d6 100644
--- a/synapse/handlers/__init__.py
+++ b/synapse/handlers/__init__.py
@@ -13,8 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synapse.appservice.scheduler import AppServiceScheduler
-from synapse.appservice.api import ApplicationServiceApi
 from .register import RegistrationHandler
 from .room import (
     RoomCreationHandler, RoomContextHandler,
@@ -26,7 +24,6 @@ from .federation import FederationHandler
 from .profile import ProfileHandler
 from .directory import DirectoryHandler
 from .admin import AdminHandler
-from .appservice import ApplicationServicesHandler
 from .auth import AuthHandler
 from .identity import IdentityHandler
 from .receipts import ReceiptsHandler
@@ -53,14 +50,6 @@ class Handlers(object):
         self.directory_handler = DirectoryHandler(hs)
         self.admin_handler = AdminHandler(hs)
         self.receipts_handler = ReceiptsHandler(hs)
-        asapi = ApplicationServiceApi(hs)
-        self.appservice_handler = ApplicationServicesHandler(
-            hs, asapi, AppServiceScheduler(
-                clock=hs.get_clock(),
-                store=hs.get_datastore(),
-                as_api=asapi
-            )
-        )
         self.auth_handler = AuthHandler(hs)
         self.identity_handler = IdentityHandler(hs)
         self.search_handler = SearchHandler(hs)
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py
index 75fc74c797..051ccdb380 100644
--- a/synapse/handlers/appservice.py
+++ b/synapse/handlers/appservice.py
@@ -17,7 +17,6 @@ from twisted.internet import defer
 
 from synapse.api.constants import EventTypes
 from synapse.appservice import ApplicationService
-from synapse.types import UserID
 
 import logging
 
@@ -35,16 +34,13 @@ def log_failure(failure):
     )
 
 
-# NB: Purposefully not inheriting BaseHandler since that contains way too much
-# setup code which this handler does not need or use. This makes testing a lot
-# easier.
 class ApplicationServicesHandler(object):
 
-    def __init__(self, hs, appservice_api, appservice_scheduler):
+    def __init__(self, hs):
         self.store = hs.get_datastore()
-        self.hs = hs
-        self.appservice_api = appservice_api
-        self.scheduler = appservice_scheduler
+        self.is_mine_id = hs.is_mine_id
+        self.appservice_api = hs.get_application_service_api()
+        self.scheduler = hs.get_application_service_scheduler()
         self.started_scheduler = False
 
     @defer.inlineCallbacks
@@ -169,8 +165,7 @@ class ApplicationServicesHandler(object):
 
     @defer.inlineCallbacks
     def _is_unknown_user(self, user_id):
-        user = UserID.from_string(user_id)
-        if not self.hs.is_mine(user):
+        if not self.is_mine_id(user_id):
             # we don't know if they are unknown or not since it isn't one of our
             # users. We can't poke ASes.
             defer.returnValue(False)
diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py
index 8eeb225811..4bea7f2b19 100644
--- a/synapse/handlers/directory.py
+++ b/synapse/handlers/directory.py
@@ -33,6 +33,7 @@ class DirectoryHandler(BaseHandler):
         super(DirectoryHandler, self).__init__(hs)
 
         self.state = hs.get_state_handler()
+        self.appservice_handler = hs.get_application_service_handler()
 
         self.federation = hs.get_replication_layer()
         self.federation.register_query_handler(
@@ -281,7 +282,7 @@ class DirectoryHandler(BaseHandler):
         )
         if not result:
             # Query AS to see if it exists
-            as_handler = self.hs.get_handlers().appservice_handler
+            as_handler = self.appservice_handler
             result = yield as_handler.query_room_alias_exists(room_alias)
         defer.returnValue(result)
 
diff --git a/synapse/notifier.py b/synapse/notifier.py
index 33b79c0ec7..cbec4d30ae 100644
--- a/synapse/notifier.py
+++ b/synapse/notifier.py
@@ -140,8 +140,6 @@ class Notifier(object):
     UNUSED_STREAM_EXPIRY_MS = 10 * 60 * 1000
 
     def __init__(self, hs):
-        self.hs = hs
-
         self.user_to_user_stream = {}
         self.room_to_user_streams = {}
         self.appservice_to_user_streams = {}
@@ -151,6 +149,8 @@ class Notifier(object):
         self.pending_new_room_events = []
 
         self.clock = hs.get_clock()
+        self.appservice_handler = hs.get_application_service_handler()
+        self.state_handler = hs.get_state_handler()
 
         hs.get_distributor().observe(
             "user_joined_room", self._user_joined_room
@@ -232,9 +232,7 @@ class Notifier(object):
     def _on_new_room_event(self, event, room_stream_id, extra_users=[]):
         """Notify any user streams that are interested in this room event"""
         # poke any interested application service.
-        self.hs.get_handlers().appservice_handler.notify_interested_services(
-            event
-        )
+        self.appservice_handler.notify_interested_services(event)
 
         app_streams = set()
 
@@ -449,7 +447,7 @@ class Notifier(object):
 
     @defer.inlineCallbacks
     def _is_world_readable(self, room_id):
-        state = yield self.hs.get_state_handler().get_current_state(
+        state = yield self.state_handler.get_current_state(
             room_id,
             EventTypes.RoomHistoryVisibility
         )
diff --git a/synapse/server.py b/synapse/server.py
index bfd5608b7d..7cf22b1eea 100644
--- a/synapse/server.py
+++ b/synapse/server.py
@@ -22,6 +22,8 @@
 from twisted.web.client import BrowserLikePolicyForHTTPS
 from twisted.enterprise import adbapi
 
+from synapse.appservice.scheduler import ApplicationServiceScheduler
+from synapse.appservice.api import ApplicationServiceApi
 from synapse.federation import initialize_http_replication
 from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory
 from synapse.notifier import Notifier
@@ -31,6 +33,7 @@ from synapse.handlers.presence import PresenceHandler
 from synapse.handlers.sync import SyncHandler
 from synapse.handlers.typing import TypingHandler
 from synapse.handlers.room import RoomListHandler
+from synapse.handlers.appservice import ApplicationServicesHandler
 from synapse.state import StateHandler
 from synapse.storage import DataStore
 from synapse.util import Clock
@@ -86,6 +89,9 @@ class HomeServer(object):
         'sync_handler',
         'typing_handler',
         'room_list_handler',
+        'application_service_api',
+        'application_service_scheduler',
+        'application_service_handler',
         'notifier',
         'distributor',
         'client_resource',
@@ -184,6 +190,15 @@ class HomeServer(object):
     def build_room_list_handler(self):
         return RoomListHandler(self)
 
+    def build_application_service_api(self):
+        return ApplicationServiceApi(self)
+
+    def build_application_service_scheduler(self):
+        return ApplicationServiceScheduler(self)
+
+    def build_application_service_handler(self):
+        return ApplicationServicesHandler(self)
+
     def build_event_sources(self):
         return EventSources(self)
 
diff --git a/tests/handlers/test_appservice.py b/tests/handlers/test_appservice.py
index 7ddbbb9b4a..a884c95f8d 100644
--- a/tests/handlers/test_appservice.py
+++ b/tests/handlers/test_appservice.py
@@ -30,9 +30,9 @@ class AppServiceHandlerTestCase(unittest.TestCase):
         self.mock_scheduler = Mock()
         hs = Mock()
         hs.get_datastore = Mock(return_value=self.mock_store)
-        self.handler = ApplicationServicesHandler(
-            hs, self.mock_as_api, self.mock_scheduler
-        )
+        hs.get_application_service_api = Mock(return_value=self.mock_as_api)
+        hs.get_application_service_scheduler = Mock(return_value=self.mock_scheduler)
+        self.handler = ApplicationServicesHandler(hs)
 
     @defer.inlineCallbacks
     def test_notify_interested_services(self):