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-rw-r--r--synapse/module_api/__init__.py56
1 files changed, 55 insertions, 1 deletions
diff --git a/synapse/module_api/__init__.py b/synapse/module_api/__init__.py

index 65e2aca456..755c59274c 100644 --- a/synapse/module_api/__init__.py +++ b/synapse/module_api/__init__.py
@@ -23,6 +23,7 @@ from typing import ( Generator, Iterable, List, + Mapping, Optional, Tuple, TypeVar, @@ -39,6 +40,7 @@ from twisted.web.resource import Resource from synapse.api import errors from synapse.api.errors import SynapseError +from synapse.api.presence import UserPresenceState from synapse.config import ConfigError from synapse.events import EventBase from synapse.events.presence_router import ( @@ -46,6 +48,7 @@ from synapse.events.presence_router import ( GET_USERS_FOR_STATES_CALLBACK, PresenceRouter, ) +from synapse.events.utils import ADD_EXTRA_FIELDS_TO_UNSIGNED_CLIENT_EVENT_CALLBACK from synapse.handlers.account_data import ON_ACCOUNT_DATA_UPDATED_CALLBACK from synapse.handlers.auth import ( CHECK_3PID_AUTH_CALLBACK, @@ -257,6 +260,7 @@ class ModuleApi: self.custom_template_dir = hs.config.server.custom_template_directory self._callbacks = hs.get_module_api_callbacks() self.msc3861_oauth_delegation_enabled = hs.config.experimental.msc3861.enabled + self._event_serializer = hs.get_event_client_serializer() try: app_name = self._hs.config.email.email_app_name @@ -488,6 +492,25 @@ class ModuleApi: """ self._hs.register_module_web_resource(path, resource) + def register_add_extra_fields_to_unsigned_client_event_callbacks( + self, + *, + add_field_to_unsigned_callback: Optional[ + ADD_EXTRA_FIELDS_TO_UNSIGNED_CLIENT_EVENT_CALLBACK + ] = None, + ) -> None: + """Registers a callback that can be used to add fields to the unsigned + section of events. + + The callback is called every time an event is sent down to a client. + + Added in Synapse 1.96.0 + """ + if add_field_to_unsigned_callback is not None: + self._event_serializer.register_add_extra_fields_to_unsigned_client_event_callback( + add_field_to_unsigned_callback + ) + ######################################################################### # The following methods can be called by the module at any point in time. @@ -678,7 +701,7 @@ class ModuleApi: "msisdn" for phone numbers, and an "address" key which value is the threepid's address. """ - return await self._store.user_get_threepids(user_id) + return [attr.asdict(t) for t in await self._store.user_get_threepids(user_id)] def check_user_exists(self, user_id: str) -> "defer.Deferred[Optional[str]]": """Check if user exists. @@ -1184,6 +1207,37 @@ class ModuleApi: presence_events, [destination] ) + async def set_presence_for_users( + self, users: Mapping[str, Tuple[str, Optional[str]]] + ) -> None: + """ + Update the internal presence state of users. + + This can be used for either local or remote users. + + Note that this method can only be run on the process that is configured to write to the + presence stream. By default, this is the main process. + + Added in Synapse v1.96.0. + """ + + # We pull out the presence handler here to break a cyclic + # dependency between the presence router and module API. + presence_handler = self._hs.get_presence_handler() + + from synapse.handlers.presence import PresenceHandler + + assert isinstance(presence_handler, PresenceHandler) + + states = await presence_handler.current_state_for_users(users.keys()) + for user_id, (state, status_msg) in users.items(): + prev_state = states.setdefault(user_id, UserPresenceState.default(user_id)) + states[user_id] = prev_state.copy_and_replace( + state=state, status_msg=status_msg + ) + + await presence_handler._update_states(states.values(), force_notify=True) + def looping_background_call( self, f: Callable,