add mdg type: tg channel name

Author: raven-ruiwen

notify.go

@@ -10,6 +10,7 @@ import (
 	"github.com/deng00/go-notify/slack"
 	"github.com/deng00/go-notify/telegram"
 	"strconv"
+	"strings"
 )
 
 type Platform string
@@ -105,10 +106,20 @@ func (n *Notify) sendDiscordNotify(msg string) error {
 }
 
 func (n *Notify) sendTelegramNotify(msg string) error {
-	_channel, _ := strconv.ParseInt(n.config.Channel, 10, 64)
+	var _channel int64
+	var _chatName string
+	if strings.Contains(n.config.Channel, "@") {
+		_channel = 0
+		_chatName = n.config.Channel
+	} else {
+		_channel, _ = strconv.ParseInt(n.config.Channel, 10, 64)
+		_chatName = ""
+	}
+
 	app := telegram.New(telegram.Options{
-		Token:   n.config.Token,
-		Channel: _channel,
+		Token:    n.config.Token,
+		Channel:  _channel,
+		ChatName: _chatName,
 	})
 	err := app.Send(msg)
 	return err

telegram/notify.go

@@ -15,8 +15,9 @@ const (
 
 // Options allows full configuration of the message sent to the Pushover API
 type Options struct {
-	Token   string `json:"token"`
-	Channel int64  `json:"channel"`
+	Token    string `json:"token"`
+	Channel  int64  `json:"channel"`
+	ChatName string `json:"chat_name"`
 	// User may be either a user key or a group key.
 }
 
@@ -47,7 +48,13 @@ func (c *client) Send(message string) error {
 	if message == "" {
 		return errors.New("missing message")
 	}
-	msg := tgbotapi.NewMessage(c.opt.Channel, message)
+	var msg tgbotapi.MessageConfig
+	if c.opt.Channel != 0 {
+		msg = tgbotapi.NewMessage(c.opt.Channel, message)
+	} else {
+		msg = tgbotapi.NewMessageToChannel(c.opt.ChatName, message)
+	}
+
 	sendRes, err := c.bot.Send(msg)
 	if err != nil {
 		return err