Merge branch 'release-v0.11.1' of github.com:matrix-org/synapse v0.11.1

1 files changed, 54 insertions, 1 deletions

diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py
index b7545c111f..50688e51a8 100644
--- a/synapse/handlers/search.py
+++ b/synapse/handlers/search.py
@@ -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