Telegram Bot 回声机器人Google Apps Script 代码

以下代码是此Youtube视频中用到的示例：

[javascript]

function doPost(e){

  var dataFromTelegram = {

    "method": "post",

    "payload": e.postData.contents

  }

  var body = JSON.parse(e.postData.contents);

  

  body.message.chat.id = body.message.chat.id + '';

  var payload = preparePayload(body);

  var data = {

    "method": "post",

    "payload": payload

  }

  

  var dataToTelegram = {

    "method": "post",

    "payload": payload

  }

  UrlFetchApp.fetch("https://api.telegram.org/bot682267360:AAHmjSil8oylavD2pENLLpcMU1svaD7mVeA/", data);

}

function preparePayload(body){

  var payload;

  

  if (body.message.text){

      payload = {

          "method": "sendMessage",

          "chat_id": body.message.chat.id,

          "text": body.message.text,

      } 

  }

  else if (body.message.sticker){

    payload = {

      "method": "sendSticker",

      "chat_id": body.message.chat.id,

      "sticker": body.message.sticker.file_id

    }

   }

  else if (body.message.photo){

    array = body.message.photo;

    text = array[1];

    payload = {

      "method": "sendPhoto",

      "chat_id": body.message.chat.id,

      "photo": text.file_id

    }

   }

    else {

    payload = {

      "method": "sendMessage",

      "chat_id": body.message.chat.id,

      "text": "Try other stuff"

    }

   }

  return payload

}

[/javascript]