Public room client API changes
MODIFY
clientapi/routing/directory_public.go
clientapi/routing/directory_public.go
@@ -27,6 +27,7 @@ import (
"github.com/matrix-org/dendrite/clientapi/httputil"
"github.com/matrix-org/dendrite/clientapi/jsonerror"
currentstateAPI "github.com/matrix-org/dendrite/currentstateserver/api"
+ "github.com/matrix-org/dendrite/internal/config"
roomserverAPI "github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
@@ -41,6 +42,7 @@ type PublicRoomReq struct {
Since string `json:"since,omitempty"`
Limit int16 `json:"limit,omitempty"`
Filter filter `json:"filter,omitempty"`
+ Server string `json:"server,omitempty"`
}
type filter struct {
@@ -51,11 +53,28 @@ type filter struct {
func GetPostPublicRooms(
req *http.Request, rsAPI roomserverAPI.RoomserverInternalAPI, stateAPI currentstateAPI.CurrentStateInternalAPI,
extRoomsProvider api.ExtraPublicRoomsProvider,
+ federation *gomatrixserverlib.FederationClient,
+ cfg *config.ClientAPI,
) util.JSONResponse {
var request PublicRoomReq
if fillErr := fillPublicRoomsReq(req, &request); fillErr != nil {
return *fillErr
}
+
+ serverName := gomatrixserverlib.ServerName(request.Server)
+
+ if serverName != "" && serverName != cfg.Matrix.ServerName {
+ res, err := federation.GetPublicRooms(req.Context(), serverName, int(request.Limit), request.Since, false, "")
+ if err != nil {
+ util.GetLogger(req.Context()).WithError(err).Error("failed to get public rooms")
+ return jsonerror.InternalServerError()
+ }
+ return util.JSONResponse{
+ Code: http.StatusOK,
+ JSON: res,
+ }
+ }
+
response, err := publicRooms(req.Context(), request, rsAPI, stateAPI, extRoomsProvider)
if err != nil {
util.GetLogger(req.Context()).WithError(err).Errorf("failed to work out public rooms")
@@ -98,6 +117,8 @@ func publicRooms(ctx context.Context, request PublicRoomReq, rsAPI roomserverAPI
response.TotalRoomCountEstimate = len(rooms)
+ rooms = filterRooms(rooms, request.Filter.SearchTerms)
+
chunk, prev, next := sliceInto(rooms, offset, limit)
if prev >= 0 {
response.PrevBatch = "T" + strconv.Itoa(prev)
@@ -111,6 +132,25 @@ func publicRooms(ctx context.Context, request PublicRoomReq, rsAPI roomserverAPI
return &response, err
}
+func filterRooms(rooms []gomatrixserverlib.PublicRoom, searchTerm string) []gomatrixserverlib.PublicRoom {
+ if searchTerm == "" {
+ return rooms
+ }
+
+ normalizedTerm := strings.ToLower(searchTerm)
+
+ result := make([]gomatrixserverlib.PublicRoom, 0)
+ for _, room := range rooms {
+ if strings.Contains(strings.ToLower(room.Name), normalizedTerm) ||
+ strings.Contains(strings.ToLower(room.Topic), normalizedTerm) ||
+ strings.Contains(strings.ToLower(room.CanonicalAlias), normalizedTerm) {
+ result = append(result, room)
+ }
+ }
+
+ return result
+}
+
// fillPublicRoomsReq fills the Limit, Since and Filter attributes of a GET or POST request
// on /publicRooms by parsing the incoming HTTP request
// Filter is only filled for POST requests
@@ -134,11 +174,13 @@ func fillPublicRoomsReq(httpReq *http.Request, request *PublicRoomReq) *util.JSO
}
request.Limit = int16(limit)
request.Since = httpReq.FormValue("since")
+ request.Server = httpReq.FormValue("server")
} else {
resErr := httputil.UnmarshalJSONRequest(httpReq, request)
if resErr != nil {
return resErr
}
+ request.Server = httpReq.FormValue("server")
}
// strip the 'T' which is only required because when sytest does pagination tests it stops

MODIFY
clientapi/routing/routing.go
clientapi/routing/routing.go
@@ -314,7 +314,7 @@ func Setup(
).Methods(http.MethodPut, http.MethodOptions)
r0mux.Handle("/publicRooms",
httputil.MakeExternalAPI("public_rooms", func(req *http.Request) util.JSONResponse {
- return GetPostPublicRooms(req, rsAPI, stateAPI, extRoomsProvider)
+ return GetPostPublicRooms(req, rsAPI, stateAPI, extRoomsProvider, federation, cfg)
}),
).Methods(http.MethodGet, http.MethodPost, http.MethodOptions)

MODIFY
sytest-whitelist
sytest-whitelist
@@ -457,3 +457,6 @@ Inbound /v1/send_leave rejects leaves from other servers
Guest users can accept invites to private rooms over federation
AS user (not ghost) can join room without registering
If user leaves room, remote user changes device and rejoins we see update in /sync and /keys/changes
+Can search public room list
+Can get remote public room list
+Asking for a remote rooms list, but supplying the local server's name, returns the local rooms list

Public room client API changes (#1368)

Signed-off-by: Rohit Mohan <rohitmohan96@gmail.com>