Matrix-Mirrors/anonymousland-synapse
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Add helpers for getting prev and auth events (#4139)

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* Add helpers for getting prev and auth events

This is in preparation for allowing the event format to change between
room versions.
This commit is contained in:
Erik Johnston 2018-11-05 13:35:15 +00:00 • committed by Amber Brown
parent 0467384d2f
commit bc80b3f454
10 changed files with 62 additions and 45 deletions
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16
synapse/state/v2.py
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@ -159,7 +159,7 @@ def _get_power_level_for_sender(event_id, event_map, state_res_store):
event = yield _get_event(event_id, event_map, state_res_store)
pl = None
for aid, _ in event.auth_events:
for aid in event.auth_event_ids():
aev = yield _get_event(aid, event_map, state_res_store)
if (aev.type, aev.state_key) == (EventTypes.PowerLevels, ""):
pl = aev
@ -167,7 +167,7 @@ def _get_power_level_for_sender(event_id, event_map, state_res_store):
if pl is None:
# Couldn't find power level. Check if they're the creator of the room
for aid, _ in event.auth_events:
for aid in event.auth_event_ids():
aev = yield _get_event(aid, event_map, state_res_store)
if (aev.type, aev.state_key) == (EventTypes.Create, ""):
if aev.content.get("creator") == event.sender:
@ -299,7 +299,7 @@ def _add_event_and_auth_chain_to_graph(graph, event_id, event_map,
graph.setdefault(eid, set())
event = yield _get_event(eid, event_map, state_res_store)
for aid, _ in event.auth_events:
for aid in event.auth_event_ids():
if aid in auth_diff:
if aid not in graph:
state.append(aid)
@ -369,7 +369,7 @@ def _iterative_auth_checks(event_ids, base_state, event_map, state_res_store):
event = event_map[event_id]
auth_events = {}
for aid, _ in event.auth_events:
for aid in event.auth_event_ids():
ev = yield _get_event(aid, event_map, state_res_store)
if ev.rejected_reason is None:
@ -417,9 +417,9 @@ def _mainline_sort(event_ids, resolved_power_event_id, event_map,
while pl:
mainline.append(pl)
pl_ev = yield _get_event(pl, event_map, state_res_store)
auth_events = pl_ev.auth_events
auth_events = pl_ev.auth_event_ids()
pl = None
for aid, _ in auth_events:
for aid in auth_events:
ev = yield _get_event(aid, event_map, state_res_store)
if (ev.type, ev.state_key) == (EventTypes.PowerLevels, ""):
pl = aid
@ -464,10 +464,10 @@ def _get_mainline_depth_for_event(event, mainline_map, event_map, state_res_stor
if depth is not None:
defer.returnValue(depth)
auth_events = event.auth_events
auth_events = event.auth_event_ids()
event = None
for aid, _ in auth_events:
for aid in auth_events:
aev = yield _get_event(aid, event_map, state_res_store)
if (aev.type, aev.state_key) == (EventTypes.PowerLevels, ""):
event = aev