Merge pull request #394 from matrix-org/erikj/search

Add options for including state in search results
pull/395/head
Erik Johnston 2015-11-20 16:31:24 +00:00
commit 93f7bb8dd5
1 changed files with 54 additions and 1 deletions

View File

@ -17,13 +17,14 @@ from twisted.internet import defer
from ._base import BaseHandler
from synapse.api.constants import Membership
from synapse.api.constants import Membership, EventTypes
from synapse.api.filtering import Filter
from synapse.api.errors import SynapseError
from synapse.events.utils import serialize_event
from unpaddedbase64 import decode_base64, encode_base64
import itertools
import logging
@ -79,6 +80,9 @@ class SearchHandler(BaseHandler):
# What to order results by (impacts whether pagination can be doen)
order_by = room_cat.get("order_by", "rank")
# Return the current state of the rooms?
include_state = room_cat.get("include_state", False)
# Include context around each event?
event_context = room_cat.get(
"event_context", None
@ -96,6 +100,10 @@ class SearchHandler(BaseHandler):
after_limit = int(event_context.get(
"after_limit", 5
))
# Return the historic display name and avatar for the senders
# of the events?
include_profile = bool(event_context.get("include_profile", False))
except KeyError:
raise SynapseError(400, "Invalid search query")
@ -269,6 +277,33 @@ class SearchHandler(BaseHandler):
"room_key", res["end"]
).to_string()
if include_profile:
senders = set(
ev.sender
for ev in itertools.chain(
res["events_before"], [event], res["events_after"]
)
)
if res["events_after"]:
last_event_id = res["events_after"][-1].event_id
else:
last_event_id = event.event_id
state = yield self.store.get_state_for_event(
last_event_id,
types=[(EventTypes.Member, sender) for sender in senders]
)
res["profile_info"] = {
s.state_key: {
"displayname": s.content.get("displayname", None),
"avatar_url": s.content.get("avatar_url", None),
}
for s in state.values()
if s.type == EventTypes.Member and s.state_key in senders
}
contexts[event.event_id] = res
else:
contexts = {}
@ -287,6 +322,18 @@ class SearchHandler(BaseHandler):
for e in context["events_after"]
]
state_results = {}
if include_state:
rooms = set(e.room_id for e in allowed_events)
for room_id in rooms:
state = yield self.state_handler.get_current_state(room_id)
state_results[room_id] = state.values()
state_results.values()
# We're now about to serialize the events. We should not make any
# blocking calls after this. Otherwise the 'age' will be wrong
results = {
e.event_id: {
"rank": rank_map[e.event_id],
@ -303,6 +350,12 @@ class SearchHandler(BaseHandler):
"count": len(results)
}
if state_results:
rooms_cat_res["state"] = {
room_id: [serialize_event(e, time_now) for e in state]
for room_id, state in state_results.items()
}
if room_groups and "room_id" in group_keys:
rooms_cat_res.setdefault("groups", {})["room_id"] = room_groups