#!/usr/bin/env python3
import sys
import argparse
import email
import requests

if __name__ == '__main__':
  arg_parser = argparse.ArgumentParser()
  arg_parser.add_argument('--from')
  arg_parser.add_argument('--key')
  arg_parser.add_argument('--chatid')
  arg_parser.add_argument('--queue-id', default=0)
  arg_parser.add_argument('to', nargs='+')
  group = arg_parser.add_mutually_exclusive_group()
  group.add_argument('--raw', action='store_true')
  args = arg_parser.parse_args()
  raw_content = sys.stdin.read()
  if args.raw:
    content = raw_content
  else:
    mail = email.message_from_string(raw_content)
    content = mail.get_payload()
  if ((args.key is not None) and
      (args.chatid is not None)):
    content = content.replace("\n\n","\n")
    params = {'chat_id':args.chatid, 'text':content}
    requests.post('https://api.telegram.org/bot' + args.key + '/sendMessage', data=params)
  exit(0)