Esempio n. 1
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 def connect(cls, user):
     u = ChatUser.objects.get(id=user.id)
     if u.connected == True:
         sleep(2)
     u = ChatUser.objects.get(id=user.id)
     u.connected = True
     u.nb_ws += 1
     u.save()
     user_cmptrs = [c[0] for c in ComptoirListRequest._comptoir_list(user)]
     audience = dict()
     for c in user_cmptrs:
         audience[c.id] = list()
     for u in ChatUser.objects.all():
         if not u.connected or u == user:
             continue
         u = User.objects.get(id = u.id)
         u_cmptrs = [c[0].id for c in ComptoirListRequest._comptoir_list(u)]
         for cid in u_cmptrs:
             if cid in audience.keys():
                 audience[cid].append(u)
                 publisher = RedisPublisher(facility="fsp", users=[u])
                 notif_msg = ConnectionMessage(user.username, cid)
                 publisher.publish_message(notif_msg.redis())
     for cid, connected in audience.items():
         for u in connected:
             publisher = RedisPublisher(facility="fsp", users=[user])
             notif_msg = ConnectedMessage(u.username, cid)
             publisher.publish_message(notif_msg.redis())
     return
         
     cls.connected_users.append(user)
     users_to_notify = list()
     online_users = dict()
     for cmptr in user_cmptrs:
         if cmptr.id not in cls.audience.keys():
             cls.audience[cmptr.id] = list()
         publisher = RedisPublisher(facility="fsp", users=cls.audience[cmptr.id])
         notif_msg = ConnectionMessage(user.username, cmptr.id)
         publisher.publish_message(notif_msg.redis())
         for u in cls.audience[cmptr.id]:
             publisher = RedisPublisher(facility="fsp", users=[user])
             notif_msg = ConnectedMessage(u.username, cmptr.id)
             publisher.publish_message(notif_msg.redis())
         cls.audience[cmptr.id].append(user)
     return
Esempio n. 2
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 def get_audience(cls, cids):
     audience = dict()
     for cid in cids:
         audience[cid] = list()
     for u in ChatUser.objects.all():
         if not u.connected:
             u = User.objects.get(id = u.id)
             continue
         u = User.objects.get(id = u.id)
         u_cmptrs = [c[0].id for c in ComptoirListRequest._comptoir_list(u)]
         for cid in u_cmptrs:
             if cid in cids:
                 audience[cid].append(u)
     return audience
Esempio n. 3
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 def disconnect(cls, user):
     sleep(2)
     u = ChatUser.objects.get(id=user.id)
     u.nb_ws -= 1
     u.save()
     if u.nb_ws <= 0:
         u.nb_ws = 0
         u.connected = False
         u.save()
     else:
         return
     user_cmptrs = [c[0].id for c in ComptoirListRequest._comptoir_list(user)]
     audience = cls.get_audience(user_cmptrs)
     for u in set(reduce(lambda a,b: a+b, audience.values(), [])):
         publisher = RedisPublisher(facility="fsp", users=[u])
         notif_msg = DisconnectionMessage(user.username)
         publisher.publish_message(notif_msg.redis())
     return
Esempio n. 4
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def identify(socket, session_key):
    # Getting session object from session key
    session = Session.objects.get(session_key=session_key)
    # Getting user corresponding to the session key
    uid = session.get_decoded().get('_auth_user_id')
    user = User.objects.get(pk=uid)
    # If the user is not logged in, return
    if not user.is_authenticated() or user.is_anonymous():
        return
    # Get all comptoirs related to the user
    user_cmptrs = [c[0] for c in ComptoirListRequest._comptoir_list(user)]
    # If the user is already present with another socket
    if user in [ui[1] for ui in connected_users.values()]:
        connected_users[session_key] = ((socket, user, user_cmptrs, None))
        # Updating the socket
    else:
        # Creation of a new entry in the dictionary
        connected_users[session_key] = ((socket, user, user_cmptrs, None))
    return