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Refactor using factory

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This commit is contained in:
Wim
2018-02-27 00:33:21 +01:00
parent 5fbd8a3be0
commit 2bac867382
15 changed files with 279 additions and 371 deletions
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61
bridge/telegram/telegram.go
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@ -5,10 +5,10 @@ import (
"strconv"
"strings"
"github.com/42wim/matterbridge/bridge"
"github.com/42wim/matterbridge/bridge/config"
"github.com/42wim/matterbridge/bridge/helper"
"github.com/go-telegram-bot-api/telegram-bot-api"
log "github.com/sirupsen/logrus"
)
type Btelegram struct {
@ -17,33 +17,26 @@ type Btelegram struct {
avatarMap map[string]string // keep cache of userid and avatar sha
}
var flog *log.Entry
var protocol = "telegram"
func init() {
flog = log.WithFields(log.Fields{"prefix": protocol})
}
func New(cfg *config.BridgeConfig) *Btelegram {
func New(cfg *config.BridgeConfig) bridge.Bridger {
return &Btelegram{BridgeConfig: cfg, avatarMap: make(map[string]string)}
}
func (b *Btelegram) Connect() error {
var err error
flog.Info("Connecting")
b.Log.Info("Connecting")
b.c, err = tgbotapi.NewBotAPI(b.Config.Token)
if err != nil {
flog.Debugf("%#v", err)
b.Log.Debugf("%#v", err)
return err
}
u := tgbotapi.NewUpdate(0)
u.Timeout = 60
updates, err := b.c.GetUpdatesChan(u)
if err != nil {
flog.Debugf("%#v", err)
b.Log.Debugf("%#v", err)
return err
}
flog.Info("Connection succeeded")
b.Log.Info("Connection succeeded")
go b.handleRecv(updates)
return nil
}
@ -57,7 +50,7 @@ func (b *Btelegram) JoinChannel(channel config.ChannelInfo) error {
}
func (b *Btelegram) Send(msg config.Message) (string, error) {
flog.Debugf("Receiving %#v", msg)
b.Log.Debugf("Receiving %#v", msg)
// get the chatid
chatid, err := strconv.ParseInt(msg.Channel, 10, 64)
@ -106,11 +99,11 @@ func (b *Btelegram) Send(msg config.Message) (string, error) {
}
m := tgbotapi.NewEditMessageText(chatid, msgid, msg.Username+msg.Text)
if b.Config.MessageFormat == "HTML" {
flog.Debug("Using mode HTML")
b.Log.Debug("Using mode HTML")
m.ParseMode = tgbotapi.ModeHTML
}
if b.Config.MessageFormat == "Markdown" {
flog.Debug("Using mode markdown")
b.Log.Debug("Using mode markdown")
m.ParseMode = tgbotapi.ModeMarkdown
}
_, err = b.c.Send(m)
@ -126,10 +119,10 @@ func (b *Btelegram) Send(msg config.Message) (string, error) {
func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
for update := range updates {
flog.Debugf("Receiving from telegram: %#v", update.Message)
b.Log.Debugf("Receiving from telegram: %#v", update.Message)
if update.Message == nil && update.ChannelPost == nil {
flog.Error("Getting nil messages, this shouldn't happen.")
b.Log.Error("Getting nil messages, this shouldn't happen.")
continue
}
@ -189,7 +182,7 @@ func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
// handle any downloads
err := b.handleDownload(message, &rmsg)
if err != nil {
flog.Errorf("download failed: %s", err)
b.Log.Errorf("download failed: %s", err)
}
// handle forwarded messages
@ -233,8 +226,8 @@ func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
if rmsg.Text != "" || len(rmsg.Extra) > 0 {
rmsg.Avatar = helper.GetAvatar(b.avatarMap, strconv.Itoa(message.From.ID), b.General)
flog.Debugf("Sending message from %s on %s to gateway", rmsg.Username, b.Account)
flog.Debugf("Message is %#v", rmsg)
b.Log.Debugf("Sending message from %s on %s to gateway", rmsg.Username, b.Account)
b.Log.Debugf("Message is %#v", rmsg)
b.Remote <- rmsg
}
}
@ -256,26 +249,26 @@ func (b *Btelegram) handleDownloadAvatar(userid int, channel string) {
if _, ok := b.avatarMap[strconv.Itoa(userid)]; !ok {
photos, err := b.c.GetUserProfilePhotos(tgbotapi.UserProfilePhotosConfig{UserID: userid, Limit: 1})
if err != nil {
flog.Errorf("Userprofile download failed for %#v %s", userid, err)
b.Log.Errorf("Userprofile download failed for %#v %s", userid, err)
}
if len(photos.Photos) > 0 {
photo := photos.Photos[0][0]
url := b.getFileDirectURL(photo.FileID)
name := strconv.Itoa(userid) + ".png"
flog.Debugf("trying to download %#v fileid %#v with size %#v", name, photo.FileID, photo.FileSize)
b.Log.Debugf("trying to download %#v fileid %#v with size %#v", name, photo.FileID, photo.FileSize)
err := helper.HandleDownloadSize(flog, &rmsg, name, int64(photo.FileSize), b.General)
err := helper.HandleDownloadSize(b.Log, &rmsg, name, int64(photo.FileSize), b.General)
if err != nil {
flog.Error(err)
b.Log.Error(err)
return
}
data, err := helper.DownloadFile(url)
if err != nil {
flog.Errorf("download %s failed %#v", url, err)
b.Log.Errorf("download %s failed %#v", url, err)
return
}
helper.HandleDownloadData(flog, &rmsg, name, rmsg.Text, "", data, b.General)
helper.HandleDownloadData(b.Log, &rmsg, name, rmsg.Text, "", data, b.General)
b.Remote <- rmsg
}
}
@ -345,12 +338,12 @@ func (b *Btelegram) handleDownload(message *tgbotapi.Message, rmsg *config.Messa
}
// use the URL instead of native upload
if b.Config.UseInsecureURL {
flog.Debugf("Setting message text to :%s", text)
b.Log.Debugf("Setting message text to :%s", text)
rmsg.Text = rmsg.Text + text
return nil
}
// if we have a file attached, download it (in memory) and put a pointer to it in msg.Extra
err := helper.HandleDownloadSize(flog, rmsg, name, int64(size), b.General)
err := helper.HandleDownloadSize(b.Log, rmsg, name, int64(size), b.General)
if err != nil {
return err
}
@ -358,7 +351,7 @@ func (b *Btelegram) handleDownload(message *tgbotapi.Message, rmsg *config.Messa
if err != nil {
return err
}
helper.HandleDownloadData(flog, rmsg, name, message.Caption, "", data, b.General)
helper.HandleDownloadData(b.Log, rmsg, name, message.Caption, "", data, b.General)
return nil
}
@ -376,7 +369,7 @@ func (b *Btelegram) handleUploadFile(msg *config.Message, chatid int64) (string,
}
_, err := b.c.Send(c)
if err != nil {
log.Errorf("file upload failed: %#v", err)
b.Log.Errorf("file upload failed: %#v", err)
}
if fi.Comment != "" {
b.sendMessage(chatid, msg.Username+fi.Comment)
@ -388,11 +381,11 @@ func (b *Btelegram) handleUploadFile(msg *config.Message, chatid int64) (string,
func (b *Btelegram) sendMessage(chatid int64, text string) (string, error) {
m := tgbotapi.NewMessage(chatid, text)
if b.Config.MessageFormat == "HTML" {
flog.Debug("Using mode HTML")
b.Log.Debug("Using mode HTML")
m.ParseMode = tgbotapi.ModeHTML
}
if b.Config.MessageFormat == "Markdown" {
flog.Debug("Using mode markdown")
b.Log.Debug("Using mode markdown")
m.ParseMode = tgbotapi.ModeMarkdown
}
res, err := b.c.Send(m)
@ -407,7 +400,7 @@ func (b *Btelegram) cacheAvatar(msg *config.Message) (string, error) {
/* if we have a sha we have successfully uploaded the file to the media server,
so we can now cache the sha */
if fi.SHA != "" {
flog.Debugf("Added %s to %s in avatarMap", fi.SHA, msg.UserID)
b.Log.Debugf("Added %s to %s in avatarMap", fi.SHA, msg.UserID)
b.avatarMap[msg.UserID] = fi.SHA
}
return "", nil