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package bmumble
import (
"strconv"
"time"
"layeh.com/gumble/gumble"
"github.com/42wim/matterbridge/bridge/config"
"github.com/42wim/matterbridge/bridge/helper"
)
func (b *Bmumble) handleServerConfig(event *gumble.ServerConfigEvent) {
b.serverConfigUpdate <- *event
}
func (b *Bmumble) handleTextMessage(event *gumble.TextMessageEvent) {
sender := "unknown"
if event.TextMessage.Sender != nil {
sender = event.TextMessage.Sender.Name
}
// If the text message is received before receiving a ServerSync
// and UserState, Client.Self or Self.Channel are nil
if event.Client.Self == nil || event.Client.Self.Channel == nil {
b.Log.Warn("Connection bootstrap not finished, discarding text message")
return
}
// Convert Mumble HTML messages to markdown
parts, err := b.convertHTMLtoMarkdown(event.TextMessage.Message)
if err != nil {
b.Log.Error(err)
}
now := time.Now().UTC()
for i, part := range parts {
// Construct matterbridge message and pass on to the gateway
rmsg := config.Message{
Channel: strconv.FormatUint(uint64(event.Client.Self.Channel.ID), 10),
Username: sender,
UserID: sender + "@" + b.Host,
Account: b.Account,
}
if part.Image == nil {
rmsg.Text = part.Text
} else {
fileExt := part.FileExtension
if fileExt == ".jfif" {
fileExt = ".jpg"
}
if fileExt == ".jpe" {
fileExt = ".jpg"
}
fname := b.Account + "_" + strconv.FormatInt(now.UnixNano(), 10) + "_" + strconv.Itoa(i) + fileExt
rmsg.Extra = make(map[string][]interface{})
if err = helper.HandleDownloadSize(b.Log, &rmsg, fname, int64(len(part.Image)), b.General); err != nil {
b.Log.WithError(err).Warn("not including image in message")
continue
}
helper.HandleDownloadData(b.Log, &rmsg, fname, "", "", &part.Image, b.General)
}
b.Log.Debugf("Sending message to gateway: %+v", rmsg)
b.Remote <- rmsg
}
}
func (b *Bmumble) handleConnect(event *gumble.ConnectEvent) {
// Set the user's "bio"/comment
if comment := b.GetString("UserComment"); comment != "" && event.Client.Self != nil {
event.Client.Self.SetComment(comment)
}
// No need to talk or listen
event.Client.Self.SetSelfDeafened(true)
// if the Channel variable is set, this is a reconnect -> rejoin channel
if b.Channel != nil {
if err := b.doJoin(event.Client, *b.Channel); err != nil {
b.Log.Error(err)
}
b.Remote <- config.Message{
Username: "system",
Text: "rejoin",
Channel: "",
Account: b.Account,
Event: config.EventRejoinChannels,
}
}
}
func (b *Bmumble) handleJoinLeave(event *gumble.UserChangeEvent) {
// Ignore events happening before setup is done
if b.Channel == nil {
return
}
if b.GetBool("nosendjoinpart") {
return
}
b.Log.Debugf("Received gumble user change event: %+v", event)
text := ""
switch {
case event.Type&gumble.UserChangeKicked > 0:
text = " was kicked"
case event.Type&gumble.UserChangeBanned > 0:
text = " was banned"
case event.Type&gumble.UserChangeDisconnected > 0:
if event.User.Channel != nil && event.User.Channel.ID == *b.Channel {
text = " left"
}
case event.Type&gumble.UserChangeConnected > 0:
if event.User.Channel != nil && event.User.Channel.ID == *b.Channel {
text = " joined"
}
case event.Type&gumble.UserChangeChannel > 0:
// Treat Mumble channel changes the same as connects/disconnects; as far as matterbridge is concerned, they are identical
if event.User.Channel != nil && event.User.Channel.ID == *b.Channel {
text = " joined"
} else {
text = " left"
}
}
if text != "" {
b.Remote <- config.Message{
Username: "system",
Text: event.User.Name + text,
Channel: strconv.FormatUint(uint64(*b.Channel), 10),
Account: b.Account,
Event: config.EventJoinLeave,
}
}
}
func (b *Bmumble) handleUserModified(event *gumble.UserChangeEvent) {
// Ignore events happening before setup is done
if b.Channel == nil {
return
}
if event.Type&gumble.UserChangeChannel > 0 {
// Someone attempted to move the user out of the configured channel; attempt to join back
if err := b.doJoin(event.Client, *b.Channel); err != nil {
b.Log.Error(err)
}
}
}
func (b *Bmumble) handleUserChange(event *gumble.UserChangeEvent) {
// The UserChangeEvent is used for both the gumble client itself as well as other clients
if event.User != event.Client.Self {
// other users
b.handleJoinLeave(event)
} else {
// gumble user
b.handleUserModified(event)
}
}
func (b *Bmumble) handleDisconnect(event *gumble.DisconnectEvent) {
b.connected <- *event
}
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