package bgitter import ( "github.com/42wim/go-gitter" "github.com/42wim/matterbridge/bridge/config" log "github.com/Sirupsen/logrus" "strings" ) type Bgitter struct { c *gitter.Gitter Config *config.Protocol Remote chan config.Message protocol string origin string Rooms []gitter.Room } var flog *log.Entry var protocol = "gitter" func init() { flog = log.WithFields(log.Fields{"module": protocol}) } func New(config config.Protocol, origin string, c chan config.Message) *Bgitter { b := &Bgitter{} b.Config = &config b.Remote = c b.protocol = protocol b.origin = origin return b } func (b *Bgitter) Connect() error { var err error flog.Info("Connecting") b.c = gitter.New(b.Config.Token) _, err = b.c.GetUser() if err != nil { flog.Debugf("%#v", err) return err } flog.Info("Connection succeeded") b.Rooms, _ = b.c.GetRooms() return nil } func (b *Bgitter) FullOrigin() string { return b.protocol + "." + b.origin } func (b *Bgitter) JoinChannel(channel string) error { _, err := b.c.JoinRoom(channel) if err != nil { return err } room := channel roomID := b.getRoomID(room) if roomID == "" { return nil } stream := b.c.Stream(roomID) go b.c.Listen(stream) go func(stream *gitter.Stream, room string) { for { event := <-stream.Event switch ev := event.Data.(type) { case *gitter.MessageReceived: // check for ZWSP to see if it's not an echo if !strings.HasSuffix(ev.Message.Text, "​") { flog.Debugf("Sending message from %s on %s to gateway", ev.Message.From.Username, b.FullOrigin()) b.Remote <- config.Message{Username: ev.Message.From.Username, Text: ev.Message.Text, Channel: room, Origin: b.origin, Protocol: b.protocol, FullOrigin: b.FullOrigin()} } case *gitter.GitterConnectionClosed: flog.Errorf("connection with gitter closed for room %s", room) } } }(stream, room) return nil } func (b *Bgitter) Name() string { return b.protocol + "." + b.origin } func (b *Bgitter) Protocol() string { return b.protocol } func (b *Bgitter) Origin() string { return b.origin } func (b *Bgitter) Send(msg config.Message) error { flog.Debugf("Receiving %#v", msg) roomID := b.getRoomID(msg.Channel) if roomID == "" { flog.Errorf("Could not find roomID for %v", msg.Channel) return nil } // add ZWSP because gitter echoes our own messages return b.c.SendMessage(roomID, msg.Username+msg.Text+" ​") } func (b *Bgitter) getRoomID(channel string) string { for _, v := range b.Rooms { if v.URI == channel { return v.ID } } return "" }