basic-aws-lambda-telegram-bot/lambda_function.py at main · binhql/basic-aws-lambda-telegram-bot · GitHub

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importjson
importos
importrequests

BOT_TOKEN=os.environ.get('TOKEN')
BOT_CHAT_ID=os.environ.get('CHATID')
BASE_URL='https://api.telegram.org/bot'+BOT_TOKEN

# ============================================================
# TELEGRAM API
# ============================================================
defsendMessage(text, mode=""):
requests.post(BASE_URL+'/sendMessage', data={
"chat_id": BOT_CHAT_ID,
"text": text,
 })


defsendPhoto(photo):
requests.post(BASE_URL+'/sendPhoto', data={
"chat_id": BOT_CHAT_ID,
"photo": photo,
 })

# ============================================================
# COMMAND HANDLERS
# ============================================================
defhandle_command1(args):
sendMessage(args)


defhandle_command2(args):
sendMessage(args)


defhandle_command3(args):
sendMessage(args)

# ============================================================
# MAIN
# ============================================================
deflambda_handler(event, context):
try:
messageContent=json.loads(event["body"])["message"]["text"]
commandMap= {
"/command1": lambdax: handle_command1(x),
"/command2": lambdax: handle_command2(x),
"/command3": lambdax: handle_command3(x),
 }

tokens=messageContent.split(' ')
command=tokens[0]
args= []
iflen(tokens) >1:
args=tokens[1:]

ifcommandincommandMap.keys():
commandMap[command](args)
else:
sendMessage(f'Command {messageContent} not found!')
exceptExceptionasex:
sendMessage(str(ex))

return {
'statusCode': 200,
'body': json.dumps('OK')
 }