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server.py
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server.py
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import os
from flask import Flask, request, abort
from linebot import LineBotApi, WebhookHandler
from linebot.exceptions import InvalidSignatureError
from linebot.models import MessageEvent, TextMessage, TextSendMessage
from utils.dice_tools import exec_command
app = Flask(__name__)
LINE_CHANNEL_ACCESS_TOKEN = os.environ["LINE_CHANNEL_ACCESS_TOKEN"]
LINE_CHANNEL_SECRET = os.environ["LINE_CHANNEL_SECRET"]
line_messaging_api = LineBotApi(LINE_CHANNEL_ACCESS_TOKEN)
handler = WebhookHandler(LINE_CHANNEL_SECRET)
@app.route('/callback', methods=['POST'])
def callback ():
# get X-Line-Signature header value
signature = request.headers['X-Line-Signature']
# get request body as text
body = request.get_data(as_text=True)
app.logger.info("Request body: " + body)
# handle webhook body
try:
handler.handle(body, signature)
except InvalidSignatureError:
abort(400)
return 'OK'
@handler.add(MessageEvent, message=TextMessage)
def handle_message(event):
text = event.message.text
command = text.split()[0]
result = exec_command(command)
line_messaging_api.reply_message(event.reply_token, TextSendMessage(text=result))
def main():
port = int(os.getenv("PORT", 5000))
app.run(host="0.0.0.0", port=port)
if __name__ == "__main__":
main()