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feat: implement chat functionality with room management and menu inte…
…gration
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,237 @@ | ||
| import RNS | ||
|
|
||
| class ChatRoom: | ||
| def __init__(self, name, chat_manager): | ||
| self.name = name | ||
| self.clients = set() | ||
| self.chat_manager = chat_manager | ||
|
|
||
| def add_client(self, user_hash): | ||
| """ | ||
| Add a client to the chat room. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| self.clients.add(user_hash) | ||
|
|
||
| def remove_client(self, user_hash): | ||
| """ | ||
| Remove a client from the chat room. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| self.clients.discard(user_hash) | ||
| return len(self.clients) == 0 | ||
|
|
||
| def broadcast(self, message, sender=None): | ||
| """ | ||
| Broadcast a message to all clients in the chat room. | ||
| :param message: The message to broadcast. | ||
| :param sender: The hash of the user who sent the message. | ||
| """ | ||
| for user_hash in self.clients: | ||
| if user_hash != sender: | ||
| self.chat_manager.broadcast_to_user(user_hash, f"[{self.name}] {message}") | ||
| RNS.log(f"[ChatRoom] Broadcast to {user_hash}: {message}", RNS.LOG_DEBUG) | ||
|
|
||
| class ChatManager: | ||
| def __init__(self, users_manager, reply_manager, lxmf_handler, theme_manager): | ||
| self.rooms = {} | ||
| self.user_links = {} | ||
| self.users_mgr = users_manager | ||
| self.theme_mgr = theme_manager | ||
| self.lxmf_handler = lxmf_handler | ||
| self.reply_handler = reply_manager | ||
|
|
||
| def register_user_link(self, user_hash, link): | ||
| """ | ||
| Register a user link. | ||
| :param user_hash: The user's hash. | ||
| :param link: The link to register. | ||
| """ | ||
| self.user_links[user_hash] = link | ||
| RNS.log(f"[ChatManager] Registered user link: {user_hash} -> {link}", RNS.LOG_DEBUG) | ||
|
|
||
| def unregister_user_link(self, user_hash): | ||
| """ | ||
| Unregister a user link. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| if user_hash in self.user_links: | ||
| del self.user_links[user_hash] | ||
| RNS.log(f"[ChatManager] Unregistered user link: {user_hash}", RNS.LOG_DEBUG) | ||
|
|
||
| def broadcast_to_user(self, user_hash, message): | ||
| """ | ||
| Broadcast a message to a user. | ||
| :param user_hash: The user's hash. | ||
| :param message: The message to broadcast. | ||
| """ | ||
| link = self.user_links.get(user_hash) | ||
| if link: | ||
| self.reply_handler.send_link_reply(link, message) | ||
| else: | ||
| RNS.log(f"[ChatManager] Failed to broadcast to {user_hash}: No link found.", RNS.LOG_WARNING) | ||
|
|
||
| def handle_chat_commands(self, command, packet, user_hash): | ||
| """ | ||
| Handle chat commands. | ||
| :param command: The command to handle. | ||
| :param packet: The incoming packet. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| tokens = command.split(None, 1) | ||
| if not tokens: | ||
| self.reply_handler.send_link_reply(packet.link, "UNKNOWN COMMAND\n") | ||
| return | ||
| cmd = tokens[0].lower() | ||
| remainder = tokens[1] if len(tokens) > 1 else "" | ||
| if cmd in ["/?", "/help"]: | ||
| self.handle_help(packet, user_hash) | ||
| elif cmd in ["/b", "/back"]: | ||
| self.handle_back(packet, user_hash) | ||
| elif cmd in ["/j", "/join"]: | ||
| self.handle_join_room(packet, remainder, user_hash) | ||
| elif cmd in ["/l", "/leave"]: | ||
| self.handle_leave_room(packet, remainder, user_hash) | ||
| elif cmd in ["/list"]: | ||
| self.handle_list_rooms(packet, user_hash) | ||
| else: | ||
| self.handle_chat_message(packet, command, user_hash) | ||
|
|
||
| def handle_help(self, packet, user_hash): | ||
| """ | ||
| Show the help screen. | ||
| :param packet: The incoming packet. | ||
| """ | ||
| user = self.users_mgr.get_user(user_hash) | ||
| help_text = ( | ||
| "Available Chat Commands:\n" | ||
| " /? - Show this help screen\n" | ||
| " /back - Return to the main menu\n" | ||
| " /join <room_name> - Join a chat room\n" | ||
| " /leave - Leave the current chat room\n" | ||
| " /list - List available chat rooms\n" | ||
| " /msg <message> - Send a message to the current chat room\n" | ||
| ) | ||
| self.reply_handler.send_resource_reply(packet.link, help_text) | ||
|
|
||
| def handle_back(self, packet, user_hash): | ||
| """ | ||
| Return to the main menu. | ||
| :param packet: The incoming packet. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| self.leave_room(user_hash) | ||
| self.unregister_user_link(user_hash) | ||
| self.reply_handler.send_clear_screen(packet.link) | ||
| self.users_mgr.set_user_area(user_hash, area="main_menu") | ||
| main_menu_message = self.theme_mgr.theme_files.get("header.txt", "Welcome to RetiBBS") | ||
| main_menu_message += "\n" | ||
| main_menu_message += self.theme_mgr.theme_files.get( | ||
| "main_menu.txt", | ||
| "Main Menu: [?] Help [h] Hello [n] Name [b] Boards Area [lo] Log Out" | ||
| ) | ||
| self.reply_handler.send_resource_reply(packet.link, main_menu_message) | ||
| self.reply_handler.send_area_update(packet.link, "Main Menu") | ||
|
|
||
| def handle_join_room(self, packet, room_name, user_hash): | ||
| """ | ||
| Join a chat room. | ||
| :param packet: The incoming packet. | ||
| :param room_name: The name of the chat room to join. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| room_name = room_name.strip() | ||
| self.leave_room(user_hash) | ||
| room = self.join_room(user_hash, room_name) | ||
| user_display_name = self.users_mgr.get_user_display(user_hash) | ||
| room.broadcast(f"{user_display_name} has joined the room.") | ||
| self.reply_handler.send_link_reply(packet.link, f"Joined room: {room_name}") | ||
|
|
||
| def handle_leave_room(self, packet, _, user_hash): | ||
| """ | ||
| Leave the current chat room. | ||
| :param packet: The incoming packet. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| current_room_name = self.users_mgr.get_user_room(user_hash) | ||
| user_display_name = self.users_mgr.get_user_display(user_hash) | ||
| if current_room_name: | ||
| self.leave_room(user_hash) | ||
| self.reply_handler.send_link_reply(packet.link, f"Left room: {current_room_name}") | ||
| room = self.rooms.get(current_room_name) | ||
| if room: | ||
| room.broadcast(f"{user_display_name} has left the room.") | ||
| else: | ||
| self.reply_handler.send_link_reply(packet.link, "You are not in a chat room.") | ||
|
|
||
| def handle_list_rooms(self, packet, user_hash): | ||
| """ | ||
| List available chat rooms. | ||
| :param packet: The incoming packet. | ||
| """ | ||
| if not self.rooms: | ||
| self.reply_handler.send_link_reply(packet.link, "No chat rooms are currently open.\n\n /join <room_name> to create a new room.") | ||
| return | ||
| room_list = "Available Chat Rooms:\n" | ||
| for room_name, room in self.rooms.items(): | ||
| participant_count = len(room.clients) | ||
| room_list += f" - {room_name} ({participant_count} participant{'s' if participant_count != 1 else ''})\n" | ||
| self.reply_handler.send_link_reply(packet.link, room_list) | ||
|
|
||
| def handle_chat_message(self, packet, message, user_hash): | ||
| """ | ||
| Handle a chat message. | ||
| :param packet: The incoming packet. | ||
| :param message: The message to send. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| current_room_name = self.users_mgr.get_user_room(user_hash) | ||
| if current_room_name: | ||
| room = self.rooms.get(current_room_name) | ||
| if room: | ||
| user_display_name = self.users_mgr.get_user_display(user_hash) | ||
| room.broadcast(f"{user_display_name}: {message.strip()}", sender=user_hash) | ||
| RNS.log(f"[ChatManager] Broadcast to {current_room_name}: {message.strip()}", RNS.LOG_DEBUG) | ||
| self.reply_handler.send_link_reply(packet.link, f"[{current_room_name}] (You): {message.strip()}") | ||
| else: | ||
| self.reply_handler.send_link_reply(packet.link, "ERROR: Chat room not found.") | ||
| else: | ||
| self.reply_handler.send_link_reply(packet.link, "You are not in a chat room.") | ||
|
|
||
| def get_or_create_room(self, room_name): | ||
| """ | ||
| Get or create a chat room. | ||
| :param room_name: The name of the chat room. | ||
| """ | ||
| if room_name not in self.rooms: | ||
| self.rooms[room_name] = ChatRoom(room_name, self) | ||
| return self.rooms[room_name] | ||
|
|
||
| def join_room(self, user_hash, room_name): | ||
| """ | ||
| Join a chat room. | ||
| :param user_hash: The user's hash. | ||
| :param room_name: The name of the chat room to join. | ||
| """ | ||
| room = self.get_or_create_room(room_name) | ||
| room.add_client(user_hash) | ||
| self.users_mgr.set_user_room(user_hash, room_name) | ||
| self.reply_handler.send_room_update(self.user_links[user_hash], room_name) | ||
| return room | ||
|
|
||
| def leave_room(self, user_hash): | ||
| """ | ||
| Leave the current chat room. | ||
| :param user_hash: The user's hash. | ||
| """ | ||
| current_room_name = self.users_mgr.get_user_room(user_hash) | ||
| if current_room_name: | ||
| room = self.rooms[current_room_name] | ||
| user_display_name = self.users_mgr.get_user_display(user_hash) | ||
| if room: | ||
| is_empty = room.remove_client(user_hash) | ||
| room.broadcast(f"{user_display_name} has left the room.") | ||
| if is_empty: | ||
| del self.rooms[current_room_name] | ||
| RNS.log(f"[ChatManager] Removed empty room: {current_room_name}", RNS.LOG_DEBUG) | ||
| self.users_mgr.set_user_room(user_hash, None) |
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