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server.py
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server.py
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#coding: utf-8
#!/usr/bin/env python
import time, datetime
from threading import Thread
from flask import Flask, render_template, session, request, jsonify, redirect
from flask_socketio import SocketIO, emit, join_room, leave_room, rooms, disconnect
import db
from controllers import joinRoom, chat, signUp, signIn, leaveRoom, channel
dc = db.Connect()
async_mode = None
if async_mode is None:
try:
import eventlet
async_mode = 'eventlet'
except ImportError:
pass
if async_mode is None:
try:
from gevent import monkey
async_mode = 'gevent'
except ImportError:
pass
if async_mode is None:
async_mode = 'threading'
print('async_mode is ' + async_mode)
# monkey patching is necessary because this application uses a background
# thread
if async_mode == 'eventlet':
import eventlet
eventlet.monkey_patch()
elif async_mode == 'gevent':
from gevent import monkey
monkey.patch_all()
app = Flask(__name__, static_url_path='/static')
app.config['SECRET_KEY'] = 'secret!'
socketio = SocketIO(app, async_mode=async_mode)
thread = None
def background_thread():
count = 0
while True:
time.sleep(10)
count += 1
@app.route('/', methods=['GET'])
def index():
global thread
if thread is None:
thread = Thread(target=background_thread)
thread.daemon = True
thread.start()
if request.method == 'GET':
if 'user_id' not in session:
return render_template('signin.html')
channel_list = channel.get_channel_all(dc)
return render_template('index.html', user_id=session['user_id'], channel_list=channel_list)
#로그인
@app.route('/signin', methods=['GET', 'POST'])
def signin():
if request.method == 'POST':
email = request.form['email']
password = request.form['password']
return_value = signIn.signin(dc, email, password)
if type(return_value) is dict:
return jsonify(results=return_value)
else:
session['user_id'] = return_value
return redirect("/", code=302)
else:
return render_template('signin.html')
#회원가입
@app.route('/signup', methods=['GET', 'POST'])
def signup():
if request.method == 'POST':
username = request.form['username']
email = request.form['email']
password = request.form['password']
return_value = signUp.signup(dc, username, email, password)
if type(return_value) is dict:
return jsonify(results=return_value)
session['user_id'] = return_value
return redirect("/", code=302)
else:
return render_template('signup.html')
#퍼머링크
@app.route('/link/<id>', methods=['GET'])
def permalink(id):
chatting_list = chat.permalink(dc, id)
return render_template('permalink.html', chatting_list=chatting_list, permalink=1)
@socketio.on('my broadcast event', namespace='/spoqa')
def channel_broadcast_message(message):
session['receive_cunt'] = session.get('receive_count', 0) + 1
emit('response',
{'data': message['data'], 'count': session['receive_count']},
broadcast=True)
#채널 생성 or 들어가기
@socketio.on('join', namespace='/spoqa')
def join(message):
room_title = message['room']
user_id = session['user_id']
return_room = joinRoom.join(room_title, dc, join_room, rooms, user_id)
session['receive_count'] = session.get('receive_count', 0) + 1
#join room 메시지
emit('response',
{'data': 'In rooms: ' + ', '.join(return_room),
'count': session['receive_count']})
#room 기존 메시지
before_chat_list = chat.get_chat(dc, room_title, user_id)
emit('response',
{'data': before_chat_list,
'type': 'before_chat'})
#채널 나가기
@socketio.on('leave', namespace='/spoqa')
def leave(message):
leave_room(message['room'])
room_title = message['room']
user_id = session['user_id']
leaveRoom.leave(dc, user_id, room_title)
session['receive_count'] = session.get('receive_count', 0) + 1
emit('response',
{'data': 'In rooms: ' + ', '.join(rooms()),
'count': session['receive_count']})
#채팅 입력
@socketio.on('chat insert', namespace='/spoqa')
def send_room_message(message):
user_id = session['user_id']
room_title = message['room']
session['receive_count'] = session.get('receive_count', 0) + 1
chat_id, pk_permalink = chat.chat_text(dc, room_title, message['data'], user_id)
emit('response',
{'data': {'comment': message['data'],
'created_at': datetime.datetime.now().strftime('%H:%M:%S'),
'user_id': user_id, 'chat_id': chat_id, 'permalink': pk_permalink},
'count': session['receive_count'],
'type': 'insert'},
room=room_title)
@socketio.on('chat update', namespace='/spoqa')
def update_room_message(message):
user_id = session['user_id']
comment = message['data']
room_title = message['room']
chat_id = comment.split("!@!")[0]
comment = comment.split("!@!")[1]
chat.update_text(dc, comment, chat_id, user_id)
emit('response',
{'data': {'comment': comment,
'created_at': datetime.datetime.now().strftime('%H:%M:%S'),
'user_id': user_id, 'chat_id': chat_id},
'type': 'update'},
room=room_title)
@socketio.on('chat delete', namespace='/spoqa')
def delete_room_message(message):
user_id = session['user_id']
chat_id = message['data']
room_title = message['room']
chat.delete_text(dc, chat_id, user_id)
emit('response',
{'data': {'comment': '',
'created_at': datetime.datetime.now().strftime('%H:%M:%S'),
'user_id': user_id, 'chat_id': chat_id},
'type': 'delete'},
room=room_title)
@socketio.on('disconnect request', namespace='/spoqa')
def disconnect_request():
session['receive_count'] = session.get('receive_count', 0) + 1
emit('response',
{'data': 'Disconnected!', 'count': session['receive_count']})
disconnect()
@socketio.on('connect', namespace='/spoqa')
def spoqa_connect():
emit('response', {'data': 'Connected', 'count': 0})
@socketio.on('disconnect', namespace='/test')
def test_disconnect():
print('Client disconnected', request.sid)
if __name__ == '__main__':
socketio.run(app, debug=True)