mirror of
https://github.com/hoernschen/dendrite.git
synced 2024-12-29 08:18:27 +00:00
76 lines
2.7 KiB
Go
76 lines
2.7 KiB
Go
|
package api
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
"github.com/matrix-org/gomatrixserverlib"
|
||
|
|
"github.com/matrix-org/util"
|
||
|
|
)
|
||
|
|
|
||
|
|
// PopulatePublicRooms extracts PublicRoom information for all the provided room IDs. The IDs are not checked to see if they are visible in the
|
||
|
|
// published room directory.
|
||
|
|
// due to lots of switches
|
||
|
|
// nolint:gocyclo
|
||
|
|
func PopulatePublicRooms(ctx context.Context, roomIDs []string, stateAPI CurrentStateInternalAPI) ([]gomatrixserverlib.PublicRoom, error) {
|
||
|
|
avatarTuple := gomatrixserverlib.StateKeyTuple{EventType: "m.room.avatar", StateKey: ""}
|
||
|
|
nameTuple := gomatrixserverlib.StateKeyTuple{EventType: "m.room.name", StateKey: ""}
|
||
|
|
canonicalTuple := gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomCanonicalAlias, StateKey: ""}
|
||
|
|
topicTuple := gomatrixserverlib.StateKeyTuple{EventType: "m.room.topic", StateKey: ""}
|
||
|
|
guestTuple := gomatrixserverlib.StateKeyTuple{EventType: "m.room.guest_access", StateKey: ""}
|
||
|
|
visibilityTuple := gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomHistoryVisibility, StateKey: ""}
|
||
|
|
joinRuleTuple := gomatrixserverlib.StateKeyTuple{EventType: gomatrixserverlib.MRoomJoinRules, StateKey: ""}
|
||
|
|
|
||
|
|
var stateRes QueryBulkStateContentResponse
|
||
|
|
err := stateAPI.QueryBulkStateContent(ctx, &QueryBulkStateContentRequest{
|
||
|
|
RoomIDs: roomIDs,
|
||
|
|
AllowWildcards: true,
|
||
|
|
StateTuples: []gomatrixserverlib.StateKeyTuple{
|
||
|
|
nameTuple, canonicalTuple, topicTuple, guestTuple, visibilityTuple, joinRuleTuple, avatarTuple,
|
||
|
|
{EventType: gomatrixserverlib.MRoomMember, StateKey: "*"},
|
||
|
|
},
|
||
|
|
}, &stateRes)
|
||
|
|
if err != nil {
|
||
|
|
util.GetLogger(ctx).WithError(err).Error("QueryBulkStateContent failed")
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
chunk := make([]gomatrixserverlib.PublicRoom, len(roomIDs))
|
||
|
|
i := 0
|
||
|
|
for roomID, data := range stateRes.Rooms {
|
||
|
|
pub := gomatrixserverlib.PublicRoom{
|
||
|
|
RoomID: roomID,
|
||
|
|
}
|
||
|
|
joinCount := 0
|
||
|
|
var joinRule, guestAccess string
|
||
|
|
for tuple, contentVal := range data {
|
||
|
|
if tuple.EventType == gomatrixserverlib.MRoomMember && contentVal == "join" {
|
||
|
|
joinCount++
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
switch tuple {
|
||
|
|
case avatarTuple:
|
||
|
|
pub.AvatarURL = contentVal
|
||
|
|
case nameTuple:
|
||
|
|
pub.Name = contentVal
|
||
|
|
case topicTuple:
|
||
|
|
pub.Topic = contentVal
|
||
|
|
case canonicalTuple:
|
||
|
|
pub.CanonicalAlias = contentVal
|
||
|
|
case visibilityTuple:
|
||
|
|
pub.WorldReadable = contentVal == "world_readable"
|
||
|
|
// need both of these to determine whether guests can join
|
||
|
|
case joinRuleTuple:
|
||
|
|
joinRule = contentVal
|
||
|
|
case guestTuple:
|
||
|
|
guestAccess = contentVal
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if joinRule == gomatrixserverlib.Public && guestAccess == "can_join" {
|
||
|
|
pub.GuestCanJoin = true
|
||
|
|
}
|
||
|
|
pub.JoinedMembersCount = joinCount
|
||
|
|
chunk[i] = pub
|
||
|
|
i++
|
||
|
|
}
|
||
|
|
return chunk, nil
|
||
|
|
}
|