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Add support for deleting messages from/to matrix (matrix). Closes #320
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parent
16f3fa6bae
commit
31902d3e57
@ -10,7 +10,7 @@ import (
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"github.com/42wim/matterbridge/bridge/config"
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"github.com/42wim/matterbridge/bridge/helper"
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log "github.com/Sirupsen/logrus"
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matrix "github.com/matrix-org/gomatrix"
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matrix "github.com/matterbridge/gomatrix"
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)
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type Bmatrix struct {
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@ -75,16 +75,23 @@ func (b *Bmatrix) JoinChannel(channel config.ChannelInfo) error {
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func (b *Bmatrix) Send(msg config.Message) (string, error) {
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flog.Debugf("Receiving %#v", msg)
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channel := b.getRoomID(msg.Channel)
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// ignore delete messages
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if msg.Event == config.EVENT_MSG_DELETE {
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return "", nil
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if msg.ID == "" {
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return "", nil
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}
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resp, err := b.mc.RedactEvent(channel, msg.ID, &matrix.ReqRedact{})
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if err != nil {
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return "", err
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}
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return resp.EventID, err
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}
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channel := b.getRoomID(msg.Channel)
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flog.Debugf("Sending to channel %s", channel)
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if msg.Event == config.EVENT_USER_ACTION {
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b.mc.SendMessageEvent(channel, "m.room.message",
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resp, err := b.mc.SendMessageEvent(channel, "m.room.message",
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matrix.TextMessage{"m.emote", msg.Username + msg.Text})
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return "", nil
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return resp.EventID, err
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}
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if msg.Extra != nil {
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@ -124,8 +131,8 @@ func (b *Bmatrix) Send(msg config.Message) (string, error) {
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}
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}
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b.mc.SendText(channel, msg.Username+msg.Text)
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return "", nil
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resp, err := b.mc.SendText(channel, msg.Username+msg.Text)
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return resp.EventID, err
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}
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func (b *Bmatrix) getRoomID(channel string) string {
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@ -138,58 +145,11 @@ func (b *Bmatrix) getRoomID(channel string) string {
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}
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return ""
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}
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func (b *Bmatrix) handlematrix() error {
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syncer := b.mc.Syncer.(*matrix.DefaultSyncer)
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syncer.OnEventType("m.room.message", func(ev *matrix.Event) {
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flog.Debugf("Received: %#v", ev)
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if (ev.Content["msgtype"].(string) == "m.text" ||
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ev.Content["msgtype"].(string) == "m.notice" ||
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ev.Content["msgtype"].(string) == "m.emote" ||
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ev.Content["msgtype"].(string) == "m.file" ||
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ev.Content["msgtype"].(string) == "m.image" ||
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ev.Content["msgtype"].(string) == "m.video") && ev.Sender != b.UserID {
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b.RLock()
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channel, ok := b.RoomMap[ev.RoomID]
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b.RUnlock()
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if !ok {
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flog.Debugf("Unknown room %s", ev.RoomID)
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return
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}
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username := ev.Sender[1:]
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if b.Config.NoHomeServerSuffix {
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re := regexp.MustCompile("(.*?):.*")
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username = re.ReplaceAllString(username, `$1`)
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}
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rmsg := config.Message{Username: username, Text: ev.Content["body"].(string), Channel: channel, Account: b.Account, UserID: ev.Sender}
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if ev.Content["msgtype"].(string) == "m.emote" {
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rmsg.Event = config.EVENT_USER_ACTION
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}
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if ev.Content["msgtype"].(string) == "m.image" ||
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ev.Content["msgtype"].(string) == "m.video" ||
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ev.Content["msgtype"].(string) == "m.file" {
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flog.Debugf("ev: %#v", ev)
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rmsg.Extra = make(map[string][]interface{})
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url := ev.Content["url"].(string)
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url = strings.Replace(url, "mxc://", b.Config.Server+"/_matrix/media/v1/download/", -1)
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info := ev.Content["info"].(map[string]interface{})
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size := info["size"].(float64)
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name := ev.Content["body"].(string)
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flog.Debugf("trying to download %#v with size %#v", name, size)
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if size <= float64(b.General.MediaDownloadSize) {
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data, err := helper.DownloadFile(url)
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if err != nil {
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flog.Errorf("download %s failed %#v", url, err)
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} else {
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flog.Debugf("download OK %#v %#v %#v", name, len(*data), len(url))
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rmsg.Extra["file"] = append(rmsg.Extra["file"], config.FileInfo{Name: name, Data: data})
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}
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}
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rmsg.Text = ""
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}
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flog.Debugf("Sending message from %s on %s to gateway", ev.Sender, b.Account)
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b.Remote <- rmsg
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}
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})
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syncer.OnEventType("m.room.redaction", b.handleEvent)
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syncer.OnEventType("m.room.message", b.handleEvent)
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go func() {
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for {
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if err := b.mc.Sync(); err != nil {
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@ -199,3 +159,59 @@ func (b *Bmatrix) handlematrix() error {
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}()
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return nil
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}
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func (b *Bmatrix) handleEvent(ev *matrix.Event) {
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flog.Debugf("Received: %#v", ev)
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if ev.Sender != b.UserID {
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b.RLock()
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channel, ok := b.RoomMap[ev.RoomID]
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b.RUnlock()
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if !ok {
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flog.Debugf("Unknown room %s", ev.RoomID)
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return
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}
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username := ev.Sender[1:]
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if b.Config.NoHomeServerSuffix {
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re := regexp.MustCompile("(.*?):.*")
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username = re.ReplaceAllString(username, `$1`)
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}
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var text string
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text, _ = ev.Content["body"].(string)
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rmsg := config.Message{Username: username, Text: text, Channel: channel, Account: b.Account, UserID: ev.Sender}
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rmsg.ID = ev.ID
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if ev.Type == "m.room.redaction" {
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rmsg.Event = config.EVENT_MSG_DELETE
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rmsg.ID = ev.Redacts
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rmsg.Text = config.EVENT_MSG_DELETE
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b.Remote <- rmsg
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return
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}
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if ev.Content["msgtype"].(string) == "m.emote" {
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rmsg.Event = config.EVENT_USER_ACTION
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}
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if ev.Content["msgtype"] != nil && ev.Content["msgtype"].(string) == "m.image" ||
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ev.Content["msgtype"].(string) == "m.video" ||
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ev.Content["msgtype"].(string) == "m.file" {
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flog.Debugf("ev: %#v", ev)
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rmsg.Extra = make(map[string][]interface{})
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url := ev.Content["url"].(string)
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url = strings.Replace(url, "mxc://", b.Config.Server+"/_matrix/media/v1/download/", -1)
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info := ev.Content["info"].(map[string]interface{})
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size := info["size"].(float64)
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name := ev.Content["body"].(string)
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flog.Debugf("trying to download %#v with size %#v", name, size)
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if size <= float64(b.General.MediaDownloadSize) {
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data, err := helper.DownloadFile(url)
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if err != nil {
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flog.Errorf("download %s failed %#v", url, err)
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} else {
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flog.Debugf("download OK %#v %#v %#v", name, len(*data), len(url))
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rmsg.Extra["file"] = append(rmsg.Extra["file"], config.FileInfo{Name: name, Data: data})
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}
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}
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rmsg.Text = ""
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}
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flog.Debugf("Sending message from %s on %s to gateway", ev.Sender, b.Account)
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b.Remote <- rmsg
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}
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}
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