107 lines
2.4 KiB
Go
107 lines
2.4 KiB
Go
package bkeybase
|
|
|
|
import (
|
|
"io/ioutil"
|
|
"os"
|
|
"path/filepath"
|
|
"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
|
|
|
|
// Edit message if we have an ID
|
|
// kbchat lib does not support message editing yet
|
|
|
|
if len(msg.Extra["file"]) > 0 {
|
|
// Upload a file
|
|
dir, err := ioutil.TempDir("", "matterbridge")
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
defer os.RemoveAll(dir)
|
|
|
|
for _, f := range msg.Extra["file"] {
|
|
fname := f.(config.FileInfo).Name
|
|
fdata := *f.(config.FileInfo).Data
|
|
fcaption := f.(config.FileInfo).Comment
|
|
fpath := filepath.Join(dir, fname)
|
|
|
|
if err = ioutil.WriteFile(fpath, fdata, 0600); err != nil {
|
|
return "", err
|
|
}
|
|
|
|
_, _ = b.kbc.SendAttachmentByTeam(b.team, &b.channel, fpath, fcaption)
|
|
}
|
|
|
|
return "", nil
|
|
}
|
|
|
|
// Send regular message
|
|
text := msg.Username + msg.Text
|
|
resp, err := b.kbc.SendMessageByTeamName(b.team, &b.channel, text)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return strconv.Itoa(int(*resp.Result.MessageID)), err
|
|
}
|