2 files changed, 141 insertions, 0 deletions
diff --git a/bridge/keybase/handlers.go b/bridge/keybase/handlers.go
new file mode 100644
index 00000000..165aeb16
--- /dev/null
+++ b/bridge/keybase/handlers.go
@@ -0,0 +1,59 @@
+package bkeybase
+
+import (
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/keybase/go-keybase-chat-bot/kbchat"
+)
+
+func (b *Bkeybase) handleKeybase() {
+	sub, err := b.kbc.ListenForNewTextMessages()
+	if err != nil {
+		b.Log.Errorf("Error listening: %s", err.Error())
+	}
+
+	go func() {
+		for {
+			msg, err := sub.Read()
+			if err != nil {
+				b.Log.Errorf("failed to read message: %s", err.Error())
+			}
+
+			if msg.Message.Content.Type != "text" {
+				continue
+			}
+
+			if msg.Message.Sender.Username == b.kbc.GetUsername() {
+				continue
+			}
+
+			b.handleMessage(msg.Message)
+
+		}
+	}()
+}
+
+func (b *Bkeybase) handleMessage(msg kbchat.Message) {
+	b.Log.Debugf("== Receiving event: %#v", msg)
+	if msg.Channel.TopicName != b.channel || msg.Channel.Name != b.team {
+		return
+	}
+
+	if msg.Sender.Username != b.kbc.GetUsername() {
+
+		// TODO download avatar
+
+		// Create our message
+		rmsg := config.Message{Username: msg.Sender.Username, Text: msg.Content.Text.Body, UserID: msg.Sender.Uid, Channel: msg.Channel.TopicName, ID: strconv.Itoa(msg.MsgID), Account: b.Account}
+
+		// Text must be a string
+		if msg.Content.Type != "text" {
+			b.Log.Errorf("message is not text")
+			return
+		}
+
+		b.Log.Debugf("<= Sending message from %s on %s to gateway", msg.Sender.Username, msg.Channel.Name)
+		b.Remote <- rmsg
+	}
+}
diff --git a/bridge/keybase/keybase.go b/bridge/keybase/keybase.go
new file mode 100644
index 00000000..a4b12742
--- /dev/null
+++ b/bridge/keybase/keybase.go
@@ -0,0 +1,82 @@
+package bkeybase
+
+import (
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/keybase/go-keybase-chat-bot/kbchat"
+)
+
+// Bkeybase bridge structure
+type Bkeybase struct {
+	kbc     *kbchat.API
+	user    string
+	channel string
+	team    string
+	*bridge.Config
+}
+
+// New initializes Bkeybase object and sets team
+func New(cfg *bridge.Config) bridge.Bridger {
+	b := &Bkeybase{Config: cfg}
+	b.team = b.Config.GetString("Team")
+	return b
+}
+
+// Connect starts keybase API and listener loop
+func (b *Bkeybase) Connect() error {
+	var err error
+	b.Log.Infof("Connecting %s", b.GetString("Team"))
+
+	// use default keybase location (`keybase`)
+	b.kbc, err = kbchat.Start(kbchat.RunOptions{})
+	if err != nil {
+		return err
+	}
+	b.user = b.kbc.GetUsername()
+	b.Log.Info("Connection succeeded")
+	go b.handleKeybase()
+	return nil
+}
+
+// Disconnect doesn't do anything for now
+func (b *Bkeybase) Disconnect() error {
+	return nil
+}
+
+// JoinChannel sets channel name in struct
+func (b *Bkeybase) JoinChannel(channel config.ChannelInfo) error {
+	if _, err := b.kbc.JoinChannel(b.team, channel.Name); err != nil {
+		return err
+	}
+	b.channel = channel.Name
+	return nil
+}
+
+// Send receives bridge messages and sends them to Keybase chat room
+func (b *Bkeybase) Send(msg config.Message) (string, error) {
+	b.Log.Debugf("=> Receiving %#v", msg)
+
+	// Handle /me events
+	if msg.Event == config.EventUserAction {
+		msg.Text = "_" + msg.Text + "_"
+	}
+
+	// Delete message if we have an ID
+	// Delete message not supported by keybase go library yet
+
+	// Upload a file if it exists
+	// kbchat lib does not support attachments yet
+
+	// Edit message if we have an ID
+	// kbchat lib does not support message editing yet
+
+	// Send regular message
+	resp, err := b.kbc.SendMessageByTeamName(b.team, msg.Username+msg.Text, &b.channel)
+	if err != nil {
+		return "", err
+	}
+
+	return strconv.Itoa(resp.Result.MsgID), err
+}