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// Copyright 2024 New Vector Ltd.
//
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
// Please see LICENSE files in the repository root for full details.
package routing
import (
"net/http"
"github.com/matrix-org/util"
"github.com/element-hq/dendrite/clientapi/httputil"
"github.com/element-hq/dendrite/clientapi/producers"
roomserverAPI "github.com/element-hq/dendrite/roomserver/api"
userapi "github.com/element-hq/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib/spec"
)
type typingContentJSON struct {
Typing bool `json:"typing"`
Timeout int64 `json:"timeout"`
}
// SendTyping handles PUT /rooms/{roomID}/typing/{userID}
// sends the typing events to client API typingProducer
func SendTyping(
req *http.Request, device *userapi.Device, roomID string,
userID string, rsAPI roomserverAPI.ClientRoomserverAPI,
syncProducer *producers.SyncAPIProducer,
) util.JSONResponse {
if device.UserID != userID {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: spec.Forbidden("Cannot set another user's typing state"),
}
}
deviceUserID, err := spec.NewUserID(userID, true)
if err != nil {
return util.JSONResponse{
Code: http.StatusForbidden,
JSON: spec.Forbidden("userID doesn't have power level to change visibility"),
}
}
// Verify that the user is a member of this room
resErr := checkMemberInRoom(req.Context(), rsAPI, *deviceUserID, roomID)
if resErr != nil {
return *resErr
}
// parse the incoming http request
var r typingContentJSON
resErr = httputil.UnmarshalJSONRequest(req, &r)
if resErr != nil {
return *resErr
}
if err := syncProducer.SendTyping(req.Context(), userID, roomID, r.Typing, r.Timeout); err != nil {
util.GetLogger(req.Context()).WithError(err).Error("eduProducer.Send failed")
return util.JSONResponse{
Code: http.StatusInternalServerError,
JSON: spec.InternalServerError{},
}
}
return util.JSONResponse{
Code: http.StatusOK,
JSON: struct{}{},
}
}
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