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@ -751,6 +751,19 @@ class RoomListHandler(BaseHandler):
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class RoomContextHandler(BaseHandler):
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@defer.inlineCallbacks
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def get_event_context(self, user, room_id, event_id, limit):
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"""Retrieves events, pagination tokens and state around a given event
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in a room.
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Args:
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user (UserID)
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room_id (str)
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event_id (str)
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limit (int): The maximum number of events to return in total
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(excluding state).
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Returns:
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dict
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"""
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before_limit = math.floor(limit/2.)
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after_limit = limit - before_limit
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@ -439,6 +439,19 @@ class StreamStore(SQLBaseStore):
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@defer.inlineCallbacks
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def get_events_around(self, room_id, event_id, before_limit, after_limit):
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"""Retrieve events and pagination tokens around a given event in a
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room.
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Args:
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room_id (str)
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event_id (str)
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before_limit (int)
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after_limit (int)
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Returns:
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dict
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"""
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results = yield self.runInteraction(
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"get_events_around", self._get_events_around_txn,
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room_id, event_id, before_limit, after_limit
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@ -462,6 +475,19 @@ class StreamStore(SQLBaseStore):
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})
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def _get_events_around_txn(self, txn, room_id, event_id, before_limit, after_limit):
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"""Retrieves event_ids and pagination tokens around a given event in a
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room.
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Args:
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room_id (str)
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event_id (str)
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before_limit (int)
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after_limit (int)
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Returns:
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dict
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"""
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results = self._simple_select_one_txn(
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txn,
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"events",
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