Removed room from chat

- Uses the global room instead of adding and leaving room for users
- Removes the joining event and triggers connection status from
server as soon as a connection event is received in server side
This commit is contained in:
Saptak S 2021-11-14 20:58:21 +05:30
parent efd9736bb0
commit 7f846ae2fd
3 changed files with 19 additions and 27 deletions

View file

@ -19,7 +19,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from flask import request, render_template, make_response, jsonify, session
from flask_socketio import emit, join_room, leave_room
from flask_socketio import emit
class ChatModeWeb:
@ -33,7 +33,7 @@ class ChatModeWeb:
self.web = web
# This tracks users in the room
# This tracks users in the server
self.connected_users = []
# This tracks the history id
@ -61,7 +61,6 @@ class ChatModeWeb:
if session.get("name")
else self.common.build_username()
)
session["room"] = self.web.settings.default_settings["chat"]["room"]
self.web.add_request(
request.path,
{"id": history_id, "status_code": 200},
@ -111,12 +110,11 @@ class ChatModeWeb:
)
return r
@self.web.socketio.on("joined", namespace="/chat")
def joined(message):
@self.web.socketio.on("connect", namespace="/chat")
def server_connect():
"""Sent by clients when they enter a room.
A status message is broadcast to all people in the room."""
self.connected_users.append(session.get("name"))
join_room(session.get("room"))
emit(
"status",
{
@ -125,23 +123,23 @@ class ChatModeWeb:
"connected_users": self.connected_users,
"user": session.get("name"),
},
room=session.get("room"),
broadcast=True,
)
@self.web.socketio.on("text", namespace="/chat")
def text(message):
"""Sent by a client when the user entered a new message.
The message is sent to all people in the room."""
The message is sent to all people in the server."""
emit(
"message",
{"username": session.get("name"), "msg": message["msg"]},
room=session.get("room"),
broadcast=True,
)
@self.web.socketio.on("update_username", namespace="/chat")
def update_username(message):
"""Sent by a client when the user updates their username.
The message is sent to all people in the room."""
The message is sent to all people in the server."""
current_name = session.get("name")
if message.get("username", ""):
session["name"] = message["username"]
@ -158,20 +156,20 @@ class ChatModeWeb:
"old_name": current_name,
"new_name": session.get("name"),
},
room=session.get("room"),
broadcast=True,
)
@self.web.socketio.on("disconnect", namespace="/chat")
def disconnect():
"""Sent by clients when they disconnect from a room.
A status message is broadcast to all people in the room."""
self.connected_users.remove(session.get("name"))
leave_room(session.get("room"))
"""Sent by clients when they disconnect.
A status message is broadcast to all people in the server."""
if session.get("name") in self.connected_users:
self.connected_users.remove(session.get("name"))
emit(
"status",
{
"msg": "{} has left the room.".format(session.get("name")),
"connected_users": self.connected_users,
},
room=session.get("room"),
broadcast=True,
)