mirror of
https://github.com/matrix-org/dendrite
synced 2024-12-13 23:02:46 +00:00
121 lines
3.6 KiB
Go
121 lines
3.6 KiB
Go
// Copyright 2017 Vector Creations Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package routing
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import (
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"encoding/json"
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"net/http"
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"github.com/matrix-org/dendrite/clientapi/jsonerror"
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"github.com/matrix-org/dendrite/roomserver/api"
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"github.com/matrix-org/dendrite/setup/config"
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userapi "github.com/matrix-org/dendrite/userapi/api"
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"github.com/matrix-org/gomatrixserverlib"
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"github.com/matrix-org/util"
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)
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type getMembershipResponse struct {
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Chunk []gomatrixserverlib.ClientEvent `json:"chunk"`
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}
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type getJoinedRoomsResponse struct {
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JoinedRooms []string `json:"joined_rooms"`
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}
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// https://matrix.org/docs/spec/client_server/r0.6.0#get-matrix-client-r0-rooms-roomid-joined-members
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type getJoinedMembersResponse struct {
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Joined map[string]joinedMember `json:"joined"`
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}
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type joinedMember struct {
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DisplayName string `json:"display_name"`
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AvatarURL string `json:"avatar_url"`
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}
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// The database stores 'displayname' without an underscore.
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// Deserialize into this and then change to the actual API response
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type databaseJoinedMember struct {
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DisplayName string `json:"displayname"`
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AvatarURL string `json:"avatar_url"`
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}
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// GetMemberships implements GET /rooms/{roomId}/members
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func GetMemberships(
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req *http.Request, device *userapi.Device, roomID string, joinedOnly bool,
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_ *config.ClientAPI,
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rsAPI api.RoomserverInternalAPI,
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) util.JSONResponse {
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queryReq := api.QueryMembershipsForRoomRequest{
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JoinedOnly: joinedOnly,
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RoomID: roomID,
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Sender: device.UserID,
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}
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var queryRes api.QueryMembershipsForRoomResponse
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if err := rsAPI.QueryMembershipsForRoom(req.Context(), &queryReq, &queryRes); err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("rsAPI.QueryMembershipsForRoom failed")
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return jsonerror.InternalServerError()
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}
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if !queryRes.HasBeenInRoom {
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return util.JSONResponse{
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Code: http.StatusForbidden,
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JSON: jsonerror.Forbidden("You aren't a member of the room and weren't previously a member of the room."),
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}
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}
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if joinedOnly {
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var res getJoinedMembersResponse
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res.Joined = make(map[string]joinedMember)
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for _, ev := range queryRes.JoinEvents {
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var content databaseJoinedMember
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if err := json.Unmarshal(ev.Content, &content); err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("failed to unmarshal event content")
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return jsonerror.InternalServerError()
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}
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res.Joined[ev.Sender] = joinedMember(content)
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}
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return util.JSONResponse{
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Code: http.StatusOK,
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JSON: res,
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}
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}
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return util.JSONResponse{
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Code: http.StatusOK,
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JSON: getMembershipResponse{queryRes.JoinEvents},
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}
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}
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func GetJoinedRooms(
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req *http.Request,
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device *userapi.Device,
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rsAPI api.RoomserverInternalAPI,
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) util.JSONResponse {
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var res api.QueryRoomsForUserResponse
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err := rsAPI.QueryRoomsForUser(req.Context(), &api.QueryRoomsForUserRequest{
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UserID: device.UserID,
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WantMembership: "join",
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}, &res)
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if err != nil {
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util.GetLogger(req.Context()).WithError(err).Error("QueryRoomsForUser failed")
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return jsonerror.InternalServerError()
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}
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if res.RoomIDs == nil {
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res.RoomIDs = []string{}
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}
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return util.JSONResponse{
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Code: http.StatusOK,
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JSON: getJoinedRoomsResponse{res.RoomIDs},
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}
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}
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