Browse Source

Refactor: move all mx* functions to mxlib/client.go

master
Alex 1 year ago
parent
commit
a4cf41536f
8 changed files with 328 additions and 317 deletions
  1. +9
    -9
      appservice/account.go
  2. +5
    -5
      appservice/db.go
  3. +0
    -275
      appservice/matrix.go
  4. +0
    -23
      appservice/names.go
  5. +9
    -5
      appservice/server.go
  6. +51
    -0
      appservice/util.go
  7. BIN
      easybridge.jpg
  8. +254
    -0
      mxlib/client.go

+ 9
- 9
appservice/account.go View File

@ -81,7 +81,7 @@ func (a *Account) joinedInternal(roomId RoomID) error {
log.Debugf("Joined %s (%s)\n", roomId, a.MatrixUser)
err = mxRoomInvite(mx_room_id, a.MatrixUser)
err = mx.RoomInvite(mx_room_id, a.MatrixUser)
if err != nil && strings.Contains(err.Error(), "already in the room") {
err = nil
}
@ -107,7 +107,7 @@ func (a *Account) leftInternal(roomId RoomID) error {
log.Printf("Left %s (%s)\n", roomId, a.MatrixUser)
err = mxRoomKick(mx_room_id, a.MatrixUser, fmt.Sprintf("got leave room event on %s", a.Protocol))
err = mx.RoomKick(mx_room_id, a.MatrixUser, fmt.Sprintf("got leave room event on %s", a.Protocol))
if err != nil && strings.Contains(err.Error(), "not in the room") {
err = nil
}
@ -130,7 +130,7 @@ func (a *Account) userInfoUpdatedInternal(user UserID, info *UserInfo) error {
}
if info.DisplayName != "" {
err2 := mxProfileDisplayname(mx_user_id, fmt.Sprintf("%s (%s)", info.DisplayName, a.Protocol))
err2 := mx.ProfileDisplayname(mx_user_id, fmt.Sprintf("%s (%s)", info.DisplayName, a.Protocol))
if err2 != nil {
err = err2
}
@ -167,7 +167,7 @@ func (a *Account) roomInfoUpdatedInternal(roomId RoomID, author UserID, info *Ro
}
if info.Topic != "" {
err2 := mxRoomTopicAs(mx_room_id, info.Topic, as_mxid)
err2 := mx.RoomTopicAs(mx_room_id, info.Topic, as_mxid)
if err2 != nil {
err = err2
}
@ -175,7 +175,7 @@ func (a *Account) roomInfoUpdatedInternal(roomId RoomID, author UserID, info *Ro
if info.Name != "" {
name := fmt.Sprintf("%s (%s)", info.Name, a.Protocol)
err2 := mxRoomNameAs(mx_room_id, name, as_mxid)
err2 := mx.RoomNameAs(mx_room_id, name, as_mxid)
if err2 != nil {
err = err2
}
@ -211,7 +211,7 @@ func (a *Account) eventInternal(event *Event) error {
return err
}
err = mxRoomInvite(mx_room_id, mx_user_id)
err = mx.RoomInvite(mx_room_id, mx_user_id)
if err != nil {
if strings.Contains(err.Error(), "already in the room") {
err = nil
@ -219,7 +219,7 @@ func (a *Account) eventInternal(event *Event) error {
return err
}
return mxRoomJoinAs(mx_room_id, mx_user_id)
return mx.RoomJoinAs(mx_room_id, mx_user_id)
} else if event.Type == EVENT_LEAVE {
log.Printf("%s join %s %s", a.Protocol, event.Author, event.Room)
mx_room_id, err := dbGetMxRoom(a.Protocol, event.Room)
@ -227,7 +227,7 @@ func (a *Account) eventInternal(event *Event) error {
return err
}
return mxRoomLeaveAs(mx_room_id, mx_user_id)
return mx.RoomLeaveAs(mx_room_id, mx_user_id)
} else {
log.Printf("%s msg %s %s", a.Protocol, event.Author, event.Room)
mx_room_id := ""
@ -249,6 +249,6 @@ func (a *Account) eventInternal(event *Event) error {
typ = "m.emote"
}
return mxSendMessageAs(mx_room_id, typ, event.Text, mx_user_id)
return mx.SendMessageAs(mx_room_id, typ, event.Text, mx_user_id)
}
}

+ 5
- 5
appservice/db.go View File

@ -88,13 +88,13 @@ func dbGetMxRoom(protocol string, roomId connector.RoomID) (string, error) {
if must_create {
alias := roomAlias(protocol, roomId)
// Lookup alias
mx_room_id, err := mxDirectoryRoom(fmt.Sprintf("#%s:%s", alias, config.MatrixDomain))
mx_room_id, err := mx.DirectoryRoom(fmt.Sprintf("#%s:%s", alias, config.MatrixDomain))
// If no alias found, create room
if err != nil {
name := fmt.Sprintf("%s (%s)", roomId, protocol)
mx_room_id, err = mxCreateRoom(name, alias, []string{})
mx_room_id, err = mx.CreateRoom(name, alias, []string{})
if err != nil {
log.Printf("Could not create room for %s: %s", name, err)
return "", err
@ -125,7 +125,7 @@ func dbGetMxPmRoom(protocol string, them connector.UserID, themMxId string, usMx
if must_create {
name := fmt.Sprintf("%s (%s)", them, protocol)
mx_room_id, err := mxCreateDirectRoomAs([]string{usMxId}, themMxId)
mx_room_id, err := mx.CreateDirectRoomAs([]string{usMxId}, themMxId)
if err != nil {
log.Printf("Could not create room for %s: %s", name, err)
return "", err
@ -161,7 +161,7 @@ func dbGetMxUser(protocol string, userId connector.UserID) (string, error) {
if must_create {
username := userMxId(protocol, userId)
err := mxRegisterUser(username)
err := mx.RegisterUser(username)
if err != nil {
if mxE, ok := err.(*mxlib.MxError); !ok || mxE.ErrCode != "M_USER_IN_USE" {
log.Printf("Could not register %s: %s", username, err)
@ -170,7 +170,7 @@ func dbGetMxUser(protocol string, userId connector.UserID) (string, error) {
}
mxid := fmt.Sprintf("@%s:%s", username, config.MatrixDomain)
mxProfileDisplayname(mxid, fmt.Sprintf("%s (%s)", userId, protocol))
mx.ProfileDisplayname(mxid, fmt.Sprintf("%s (%s)", userId, protocol))
user = DbUserMap{
Protocol: protocol,

+ 0
- 275
appservice/matrix.go View File

@ -1,275 +0,0 @@
package appservice
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"net/url"
"time"
log "github.com/sirupsen/logrus"
"git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
. "git.deuxfleurs.fr/Deuxfleurs/easybridge/mxlib"
)
const EASYBRIDGE_SYSTEM_PROTOCOL string = "✯◡✯"
func ezbrMxId() string {
return fmt.Sprintf("@%s:%s", registration.SenderLocalpart, config.MatrixDomain)
}
func ezbrSystemRoom(user_mx_id string) (string, error) {
return dbGetMxPmRoom(EASYBRIDGE_SYSTEM_PROTOCOL, connector.UserID("Easybridge"), ezbrMxId(), user_mx_id, "easybridge")
}
func ezbrSystemSend(user_mx_id string, msg string) {
mx_room_id, err := ezbrSystemRoom(user_mx_id)
if err == nil {
err = mxSendMessageAs(mx_room_id, "m.text", msg, ezbrMxId())
}
if err != nil {
log.Warnf("(%s) %s", user_mx_id, msg)
}
}
func ezbrSystemSendf(user_mx_id string, format string, args ...interface{}) {
ezbrSystemSend(user_mx_id, fmt.Sprintf(format, args...))
}
// ----
var httpClient *http.Client
func init() {
tr := &http.Transport{
MaxIdleConns: 10,
IdleConnTimeout: 30 * time.Second,
DisableCompression: true,
}
httpClient = &http.Client{Transport: tr}
}
func mxGetApiCall(endpoint string, response interface{}) error {
log.Debugf("Matrix GET request: %s\n", endpoint)
req, err := http.NewRequest("GET", config.Server+endpoint, nil)
if err != nil {
return err
}
return mxDoAndParse(req, response)
}
func mxPutApiCall(endpoint string, data interface{}, response interface{}) error {
body, err := json.Marshal(data)
if err != nil {
return err
}
log.Debugf("Matrix PUT request: %s %s\n", endpoint, string(body))
req, err := http.NewRequest("PUT", config.Server+endpoint, bytes.NewBuffer(body))
if err != nil {
return err
}
req.Header.Add("Content-Type", "application/json")
return mxDoAndParse(req, response)
}
func mxPostApiCall(endpoint string, data interface{}, response interface{}) error {
body, err := json.Marshal(data)
if err != nil {
return err
}
log.Debugf("Matrix POST request: %s %s\n", endpoint, string(body))
req, err := http.NewRequest("POST", config.Server+endpoint, bytes.NewBuffer(body))
if err != nil {
return err
}
req.Header.Add("Content-Type", "application/json")
return mxDoAndParse(req, response)
}
func mxDoAndParse(req *http.Request, response interface{}) error {
req.Header.Add("Authorization", "Bearer "+registration.AsToken)
resp, err := httpClient.Do(req)
if err != nil {
return err
}
if resp.StatusCode != http.StatusOK {
var e MxError
err = json.NewDecoder(resp.Body).Decode(&e)
if err != nil {
return err
}
log.Debugf("Response (%d): %#v\n", resp.StatusCode, e)
return &e
}
err = json.NewDecoder(resp.Body).Decode(response)
if err != nil {
return err
}
log.Debugf("Response: %#v\n", response)
return nil
}
// ----
func mxRegisterUser(username string) error {
req := RegisterRequest{
Username: username,
}
var rep RegisterResponse
return mxPostApiCall("/_matrix/client/r0/register?kind=user", &req, &rep)
}
func mxProfileDisplayname(userid string, displayname string) error {
req := ProfileDisplaynameRequest{
Displayname: displayname,
}
var rep struct{}
err := mxPutApiCall(fmt.Sprintf("/_matrix/client/r0/profile/%s/displayname?user_id=%s",
url.QueryEscape(userid), url.QueryEscape(userid)),
&req, &rep)
return err
}
func mxDirectoryRoom(alias string) (string, error) {
var rep DirectoryRoomResponse
err := mxGetApiCall("/_matrix/client/r0/directory/room/"+url.QueryEscape(alias), &rep)
if err != nil {
return "", err
}
return rep.RoomId, nil
}
func mxCreateRoom(name string, alias string, invite []string) (string, error) {
rq := CreateRoomRequest{
Preset: "private_chat",
RoomAliasName: alias,
Name: name,
Topic: "",
Invite: invite,
CreationContent: map[string]interface{}{
"m.federate": false,
},
PowerLevels: map[string]interface{}{
"invite": 100,
"events": map[string]interface{}{
"m.room.topic": 0,
"m.room.avatar": 0,
},
},
}
var rep CreateRoomResponse
err := mxPostApiCall("/_matrix/client/r0/createRoom", &rq, &rep)
if err != nil {
return "", err
}
return rep.RoomId, nil
}
func mxCreateDirectRoomAs(invite []string, as_user string) (string, error) {
rq := CreateDirectRoomRequest{
Preset: "private_chat",
Topic: "",
Invite: invite,
CreationContent: map[string]interface{}{
"m.federate": false,
},
PowerLevels: map[string]interface{}{
"invite": 100,
},
IsDirect: true,
}
var rep CreateRoomResponse
err := mxPostApiCall("/_matrix/client/r0/createRoom?user_id="+url.QueryEscape(as_user), &rq, &rep)
if err != nil {
return "", err
}
return rep.RoomId, nil
}
func mxRoomInvite(room string, user string) error {
rq := RoomInviteRequest{
UserId: user,
}
var rep struct{}
err := mxPostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/invite", &rq, &rep)
return err
}
func mxRoomKick(room string, user string, reason string) error {
rq := RoomKickRequest{
UserId: user,
Reason: reason,
}
var rep struct{}
err := mxPostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/kick", &rq, &rep)
return err
}
func mxRoomJoinAs(room string, user string) error {
rq := struct{}{}
var rep RoomJoinResponse
err := mxPostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/join?user_id="+url.QueryEscape(user), &rq, &rep)
return err
}
func mxRoomLeaveAs(room string, user string) error {
rq := struct{}{}
var rep struct{}
err := mxPostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/leave?user_id="+url.QueryEscape(user), &rq, &rep)
return err
}
func mxSendAs(room string, event_type string, content map[string]interface{}, user string) error {
txn_id := time.Now().UnixNano()
var rep RoomSendResponse
err := mxPutApiCall(fmt.Sprintf(
"/_matrix/client/r0/rooms/%s/send/%s/%d?user_id=%s",
url.QueryEscape(room), event_type, txn_id, url.QueryEscape(user)),
&content, &rep)
return err
}
func mxSendMessageAs(room string, typ string, body string, user string) error {
content := map[string]interface{}{
"msgtype": typ,
"body": body,
}
return mxSendAs(room, "m.room.message", content, user)
}
func mxPutStateAs(room string, event_type string, key string, content map[string]interface{}, as_user string) error {
var rep RoomSendResponse
err := mxPutApiCall(fmt.Sprintf(
"/_matrix/client/r0/rooms/%s/state/%s/%s?user_id=%s",
url.QueryEscape(room), event_type, key, url.QueryEscape(as_user)),
&content, &rep)
return err
}
func mxRoomNameAs(room string, name string, as_user string) error {
content := map[string]interface{}{
"name": name,
}
return mxPutStateAs(room, "m.room.name", "", content, as_user)
}
func mxRoomTopicAs(room string, topic string, as_user string) error {
content := map[string]interface{}{
"topic": topic,
}
return mxPutStateAs(room, "m.room.topic", "", content, as_user)
}

+ 0
- 23
appservice/names.go View File

@ -1,23 +0,0 @@
package appservice
import (
"fmt"
"strings"
. "git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
)
func roomAlias(protocol string, id RoomID) string {
return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
}
func userMxId(protocol string, id UserID) string {
return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
}
func safeStringForId(in string) string {
id2 := strings.ReplaceAll(in, "#", "")
id2 = strings.ReplaceAll(id2, "@", "__")
id2 = strings.ReplaceAll(id2, ":", "_")
return id2
}

+ 9
- 5
appservice/server.go View File

@ -24,20 +24,24 @@ type Config struct {
var registration *mxlib.Registration
var config *Config
var mx *mxlib.Client
func Start(r *mxlib.Registration, c *Config) (chan error, error) {
registration = r
config = c
mx = mxlib.NewClient(c.Server, r.AsToken)
err := InitDb()
if err != nil {
return nil, err
}
err = mxRegisterUser(registration.SenderLocalpart)
err = mx.RegisterUser(registration.SenderLocalpart)
if mxe, ok := err.(*mxlib.MxError); !ok || mxe.ErrCode != "M_USER_IN_USE" {
return nil, err
}
err = mxProfileDisplayname(ezbrMxId(), fmt.Sprintf("Easybridge (%s)", EASYBRIDGE_SYSTEM_PROTOCOL))
err = mx.ProfileDisplayname(ezbrMxId(), fmt.Sprintf("Easybridge (%s)", EASYBRIDGE_SYSTEM_PROTOCOL))
if err != nil {
return nil, err
}
@ -134,7 +138,7 @@ func handleTxnEvent(e *mxlib.Event) error {
ev.Room = room.RoomID
return acct.Conn.Send(ev)
} else {
mxRoomKick(e.RoomId, e.Sender, fmt.Sprintf("Not present in %s on %s, please talk with Easybridge to rejoin", room.RoomID, room.Protocol))
mx.RoomKick(e.RoomId, e.Sender, fmt.Sprintf("Not present in %s on %s, please talk with Easybridge to rejoin", room.RoomID, room.Protocol))
return fmt.Errorf("not joined %s on %s", room.RoomID, room.Protocol)
}
} else {
@ -146,7 +150,7 @@ func handleTxnEvent(e *mxlib.Event) error {
if pm_room := dbIsPmRoom(e.RoomId); pm_room != nil {
// If leaving a PM room, we must delete it
them_mx := userMxId(pm_room.Protocol, pm_room.UserID)
mxRoomLeaveAs(e.RoomId, them_mx)
mx.RoomLeaveAs(e.RoomId, them_mx)
db.Delete(pm_room)
return nil
} else if room := dbIsPublicRoom(e.RoomId); room != nil {
@ -157,7 +161,7 @@ func handleTxnEvent(e *mxlib.Event) error {
return nil
// TODO: manage autojoin list, remove this room
} else {
mxRoomKick(e.RoomId, e.Sender, fmt.Sprintf("Not present in %s on %s, please talk with Easybridge to rejoin", room.RoomID, room.Protocol))
mx.RoomKick(e.RoomId, e.Sender, fmt.Sprintf("Not present in %s on %s, please talk with Easybridge to rejoin", room.RoomID, room.Protocol))
return fmt.Errorf("not joined %s on %s", room.RoomID, room.Protocol)
}
} else {

+ 51
- 0
appservice/util.go View File

@ -0,0 +1,51 @@
package appservice
import (
"fmt"
"strings"
log "github.com/sirupsen/logrus"
. "git.deuxfleurs.fr/Deuxfleurs/easybridge/connector"
)
const EASYBRIDGE_SYSTEM_PROTOCOL string = "✯◡✯"
func ezbrMxId() string {
return fmt.Sprintf("@%s:%s", registration.SenderLocalpart, config.MatrixDomain)
}
func ezbrSystemRoom(user_mx_id string) (string, error) {
return dbGetMxPmRoom(EASYBRIDGE_SYSTEM_PROTOCOL, UserID("Easybridge"), ezbrMxId(), user_mx_id, "easybridge")
}
func ezbrSystemSend(user_mx_id string, msg string) {
mx_room_id, err := ezbrSystemRoom(user_mx_id)
if err == nil {
err = mx.SendMessageAs(mx_room_id, "m.text", msg, ezbrMxId())
}
if err != nil {
log.Warnf("(%s) %s", user_mx_id, msg)
}
}
func ezbrSystemSendf(user_mx_id string, format string, args ...interface{}) {
ezbrSystemSend(user_mx_id, fmt.Sprintf(format, args...))
}
// ----
func roomAlias(protocol string, id RoomID) string {
return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
}
func userMxId(protocol string, id UserID) string {
return fmt.Sprintf("_ezbr__%s__%s", safeStringForId(string(id)), protocol)
}
func safeStringForId(in string) string {
id2 := strings.ReplaceAll(in, "#", "")
id2 = strings.ReplaceAll(id2, "@", "__")
id2 = strings.ReplaceAll(id2, ":", "_")
return id2
}

BIN
easybridge.jpg View File

Before After
Width: 300  |  Height: 300  |  Size: 39 KiB

+ 254
- 0
mxlib/client.go View File

@ -0,0 +1,254 @@
package mxlib
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"net/url"
"time"
log "github.com/sirupsen/logrus"
)
type Client struct {
Server string
Token string
httpClient *http.Client
}
func NewClient(server string, token string) *Client {
tr := &http.Transport{
MaxIdleConns: 10,
IdleConnTimeout: 30 * time.Second,
DisableCompression: true,
}
return &Client{
Server: server,
Token: token,
httpClient: &http.Client{Transport: tr},
}
}
func (mx *Client) GetApiCall(endpoint string, response interface{}) error {
log.Debugf("Matrix GET request: %s\n", endpoint)
req, err := http.NewRequest("GET", mx.Server+endpoint, nil)
if err != nil {
return err
}
return mx.DoAndParse(req, response)
}
func (mx *Client) PutApiCall(endpoint string, data interface{}, response interface{}) error {
body, err := json.Marshal(data)
if err != nil {
return err
}
log.Debugf("Matrix PUT request: %s %s\n", endpoint, string(body))
req, err := http.NewRequest("PUT", mx.Server+endpoint, bytes.NewBuffer(body))
if err != nil {
return err
}
req.Header.Add("Content-Type", "application/json")
return mx.DoAndParse(req, response)
}
func (mx *Client) PostApiCall(endpoint string, data interface{}, response interface{}) error {
body, err := json.Marshal(data)
if err != nil {
return err
}
log.Debugf("Matrix POST request: %s %s\n", endpoint, string(body))
req, err := http.NewRequest("POST", mx.Server+endpoint, bytes.NewBuffer(body))
if err != nil {
return err
}
req.Header.Add("Content-Type", "application/json")
return mx.DoAndParse(req, response)
}
func (mx *Client) DoAndParse(req *http.Request, response interface{}) error {
req.Header.Add("Authorization", "Bearer "+mx.Token)
resp, err := mx.httpClient.Do(req)
if err != nil {
return err
}
if resp.StatusCode != http.StatusOK {
var e MxError
err = json.NewDecoder(resp.Body).Decode(&e)
if err != nil {
return err
}
log.Debugf("Response (%d): %#v\n", resp.StatusCode, e)
return &e
}
err = json.NewDecoder(resp.Body).Decode(response)
if err != nil {
return err
}
log.Debugf("Response: %#v\n", response)
return nil
}
// ----
func (mx *Client) RegisterUser(username string) error {
req := RegisterRequest{
Username: username,
}
var rep RegisterResponse
return mx.PostApiCall("/_matrix/client/r0/register?kind=user", &req, &rep)
}
func (mx *Client) ProfileDisplayname(userid string, displayname string) error {
req := ProfileDisplaynameRequest{
Displayname: displayname,
}
var rep struct{}
err := mx.PutApiCall(fmt.Sprintf("/_matrix/client/r0/profile/%s/displayname?user_id=%s",
url.QueryEscape(userid), url.QueryEscape(userid)),
&req, &rep)
return err
}
func (mx *Client) DirectoryRoom(alias string) (string, error) {
var rep DirectoryRoomResponse
err := mx.GetApiCall("/_matrix/client/r0/directory/room/"+url.QueryEscape(alias), &rep)
if err != nil {
return "", err
}
return rep.RoomId, nil
}
func (mx *Client) CreateRoom(name string, alias string, invite []string) (string, error) {
rq := CreateRoomRequest{
Preset: "private_chat",
RoomAliasName: alias,
Name: name,
Topic: "",
Invite: invite,
CreationContent: map[string]interface{}{
"m.federate": false,
},
PowerLevels: map[string]interface{}{
"invite": 100,
"events": map[string]interface{}{
"m.room.topic": 0,
"m.room.avatar": 0,
},
},
}
var rep CreateRoomResponse
err := mx.PostApiCall("/_matrix/client/r0/createRoom", &rq, &rep)
if err != nil {
return "", err
}
return rep.RoomId, nil
}
func (mx *Client) CreateDirectRoomAs(invite []string, as_user string) (string, error) {
rq := CreateDirectRoomRequest{
Preset: "private_chat",
Topic: "",
Invite: invite,
CreationContent: map[string]interface{}{
"m.federate": false,
},
PowerLevels: map[string]interface{}{
"invite": 100,
},
IsDirect: true,
}
var rep CreateRoomResponse
err := mx.PostApiCall("/_matrix/client/r0/createRoom?user_id="+url.QueryEscape(as_user), &rq, &rep)
if err != nil {
return "", err
}
return rep.RoomId, nil
}
func (mx *Client) RoomInvite(room string, user string) error {
rq := RoomInviteRequest{
UserId: user,
}
var rep struct{}
err := mx.PostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/invite", &rq, &rep)
return err
}
func (mx *Client) RoomKick(room string, user string, reason string) error {
rq := RoomKickRequest{
UserId: user,
Reason: reason,
}
var rep struct{}
err := mx.PostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/kick", &rq, &rep)
return err
}
func (mx *Client) RoomJoinAs(room string, user string) error {
rq := struct{}{}
var rep RoomJoinResponse
err := mx.PostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/join?user_id="+url.QueryEscape(user), &rq, &rep)
return err
}
func (mx *Client) RoomLeaveAs(room string, user string) error {
rq := struct{}{}
var rep struct{}
err := mx.PostApiCall("/_matrix/client/r0/rooms/"+url.QueryEscape(room)+"/leave?user_id="+url.QueryEscape(user), &rq, &rep)
return err
}
func (mx *Client) SendAs(room string, event_type string, content map[string]interface{}, user string) error {
txn_id := time.Now().UnixNano()
var rep RoomSendResponse
err := mx.PutApiCall(fmt.Sprintf(
"/_matrix/client/r0/rooms/%s/send/%s/%d?user_id=%s",
url.QueryEscape(room), event_type, txn_id, url.QueryEscape(user)),
&content, &rep)
return err
}
func (mx *Client) SendMessageAs(room string, typ string, body string, user string) error {
content := map[string]interface{}{
"msgtype": typ,
"body": body,
}
return mx.SendAs(room, "m.room.message", content, user)
}
func (mx *Client) PutStateAs(room string, event_type string, key string, content map[string]interface{}, as_user string) error {
var rep RoomSendResponse
err := mx.PutApiCall(fmt.Sprintf(
"/_matrix/client/r0/rooms/%s/state/%s/%s?user_id=%s",
url.QueryEscape(room), event_type, key, url.QueryEscape(as_user)),
&content, &rep)
return err
}
func (mx *Client) RoomNameAs(room string, name string, as_user string) error {
content := map[string]interface{}{
"name": name,
}
return mx.PutStateAs(room, "m.room.name", "", content, as_user)
}
func (mx *Client) RoomTopicAs(room string, topic string, as_user string) error {
content := map[string]interface{}{
"topic": topic,
}
return mx.PutStateAs(room, "m.room.topic", "", content, as_user)
}

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