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package brocketchat
import (
"context"
"io/ioutil"
"mime"
"net/http"
"net/url"
"strings"
"time"
"github.com/42wim/matterbridge/bridge/config"
"github.com/42wim/matterbridge/bridge/helper"
"github.com/42wim/matterbridge/hook/rockethook"
"github.com/42wim/matterbridge/matterhook"
"github.com/matterbridge/Rocket.Chat.Go.SDK/models"
"github.com/matterbridge/Rocket.Chat.Go.SDK/realtime"
"github.com/matterbridge/Rocket.Chat.Go.SDK/rest"
"github.com/nelsonken/gomf"
)
func (b *Brocketchat) doConnectWebhookBind() error {
switch {
case b.GetString("WebhookURL") != "":
b.Log.Info("Connecting using webhookurl (sending) and webhookbindaddress (receiving)")
b.mh = matterhook.New(b.GetString("WebhookURL"),
matterhook.Config{InsecureSkipVerify: b.GetBool("SkipTLSVerify"),
DisableServer: true})
b.rh = rockethook.New(b.GetString("WebhookURL"), rockethook.Config{BindAddress: b.GetString("WebhookBindAddress")})
case b.GetString("Login") != "":
b.Log.Info("Connecting using login/password (sending)")
err := b.apiLogin()
if err != nil {
return err
}
default:
b.Log.Info("Connecting using webhookbindaddress (receiving)")
b.rh = rockethook.New(b.GetString("WebhookURL"), rockethook.Config{BindAddress: b.GetString("WebhookBindAddress")})
}
return nil
}
func (b *Brocketchat) doConnectWebhookURL() error {
b.Log.Info("Connecting using webhookurl (sending)")
b.mh = matterhook.New(b.GetString("WebhookURL"),
matterhook.Config{InsecureSkipVerify: b.GetBool("SkipTLSVerify"),
DisableServer: true})
if b.GetString("Login") != "" {
b.Log.Info("Connecting using login/password (receiving)")
err := b.apiLogin()
if err != nil {
return err
}
}
return nil
}
func (b *Brocketchat) apiLogin() error {
b.Log.Debugf("handling apiLogin()")
credentials := &models.UserCredentials{Email: b.GetString("login"), Password: b.GetString("password")}
if b.GetString("Token") != "" {
credentials = &models.UserCredentials{ID: b.GetString("Login"), Token: b.GetString("Token")}
}
myURL, err := url.Parse(b.GetString("server"))
if err != nil {
return err
}
client, err := realtime.NewClient(myURL, b.GetBool("debug"))
b.c = client
if err != nil {
return err
}
restclient := rest.NewClient(myURL, b.GetBool("debug"))
user, err := b.c.Login(credentials)
if err != nil {
return err
}
b.user = user
b.r = restclient
err = b.r.Login(credentials)
if err != nil {
return err
}
b.Log.Info("Connection succeeded")
return nil
}
func (b *Brocketchat) getChannelName(id string) string {
b.RLock()
defer b.RUnlock()
if name, ok := b.channelMap[id]; ok {
return name
}
return ""
}
func (b *Brocketchat) getChannelID(name string) string {
b.RLock()
defer b.RUnlock()
for k, v := range b.channelMap {
if v == name || v == "#"+name {
return k
}
}
return ""
}
func (b *Brocketchat) skipMessage(message *models.Message) bool {
return message.User.ID == b.user.ID
}
func (b *Brocketchat) uploadFile(fi *config.FileInfo, channel string) error {
fb := gomf.New()
if err := fb.WriteField("description", fi.Comment); err != nil {
return err
}
sp := strings.Split(fi.Name, ".")
mtype := mime.TypeByExtension("." + sp[len(sp)-1])
if !strings.Contains(mtype, "image") && !strings.Contains(mtype, "video") {
return nil
}
if err := fb.WriteFile("file", fi.Name, mtype, *fi.Data); err != nil {
return err
}
req, err := fb.GetHTTPRequest(context.TODO(), b.GetString("server")+"/api/v1/rooms.upload/"+channel)
if err != nil {
return err
}
req.Header.Add("X-Auth-Token", b.user.Token)
req.Header.Add("X-User-Id", b.user.ID)
client := &http.Client{
Timeout: time.Second * 5,
}
resp, err := client.Do(req)
if err != nil {
return err
}
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return err
}
if resp.StatusCode != 200 {
b.Log.Errorf("failed: %#v", string(body))
}
return nil
}
// sendWebhook uses the configured WebhookURL to send the message
func (b *Brocketchat) sendWebhook(msg *config.Message) error {
// skip events
if msg.Event != "" {
return nil
}
if b.GetBool("PrefixMessagesWithNick") {
msg.Text = msg.Username + msg.Text
}
if msg.Extra != nil {
// this sends a message only if we received a config.EVENT_FILE_FAILURE_SIZE
for _, rmsg := range helper.HandleExtra(msg, b.General) {
rmsg := rmsg // scopelint
iconURL := config.GetIconURL(&rmsg, b.GetString("iconurl"))
matterMessage := matterhook.OMessage{
IconURL: iconURL,
Channel: rmsg.Channel,
UserName: rmsg.Username,
Text: rmsg.Text,
Props: make(map[string]interface{}),
}
if err := b.mh.Send(matterMessage); err != nil {
b.Log.Errorf("sendWebhook failed: %s ", err)
}
}
// webhook doesn't support file uploads, so we add the url manually
if len(msg.Extra["file"]) > 0 {
for _, f := range msg.Extra["file"] {
fi := f.(config.FileInfo)
if fi.URL != "" {
msg.Text += fi.URL
}
}
}
}
iconURL := config.GetIconURL(msg, b.GetString("iconurl"))
matterMessage := matterhook.OMessage{
IconURL: iconURL,
Channel: msg.Channel,
UserName: msg.Username,
Text: msg.Text,
}
if msg.Avatar != "" {
matterMessage.IconURL = msg.Avatar
}
err := b.mh.Send(matterMessage)
if err != nil {
b.Log.Info(err)
return err
}
return nil
}
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