pep.py/helpers/chatHelper.py

404 lines
14 KiB
Python

from common.log import logUtils as log
from common.ripple import userUtils
from constants import exceptions
from constants import messageTemplates
from constants import serverPackets
from events import logoutEvent
from objects import fokabot
from objects import glob
def joinChannel(userID = 0, channel = "", token = None, toIRC = True):
"""
Join a channel
:param userID: user ID of the user that joins the channel. Optional. token can be used instead.
:param token: user token object of user that joins the channel. Optional. userID can be used instead.
:param channel: channel name
:param toIRC: if True, send this channel join event to IRC. Must be true if joining from bancho. Default: True
:return: 0 if joined or other IRC code in case of error. Needed only on IRC-side
"""
try:
# Get token if not defined
if token is None:
token = glob.tokens.getTokenFromUserID(userID)
# Make sure the token exists
if token is None:
raise exceptions.userNotFoundException
else:
token = token
# Normal channel, do check stuff
# Make sure the channel exists
if channel not in glob.channels.channels:
raise exceptions.channelUnknownException()
# Add the channel to our joined channel
token.joinChannel(glob.channels.channels[channel])
# Send channel joined (IRC)
if glob.irc == True and toIRC == True:
glob.ircServer.banchoJoinChannel(token.username, channel)
# Console output
log.info("{} joined channel {}".format(token.username, channel))
# IRC code return
return 0
except exceptions.channelNoPermissionsException:
log.warning("{} attempted to join channel {}, but they have no read permissions".format(token.username, channel))
return 403
except exceptions.channelUnknownException:
log.warning("{} attempted to join an unknown channel ({})".format(token.username, channel))
return 403
except exceptions.userAlreadyInChannelException:
log.warning("User {} already in channel {}".format(token.username, channel))
return 403
except exceptions.userNotFoundException:
log.warning("User not connected to IRC/Bancho")
return 403 # idk
def partChannel(userID = 0, channel = "", token = None, toIRC = True, kick = False):
"""
Part a channel
:param userID: user ID of the user that parts the channel. Optional. token can be used instead.
:param token: user token object of user that parts the channel. Optional. userID can be used instead.
:param channel: channel name
:param toIRC: if True, send this channel join event to IRC. Must be true if joining from bancho. Optional. Default: True
:param kick: if True, channel tab will be closed on client. Used when leaving lobby. Optional. Default: False
:return: 0 if joined or other IRC code in case of error. Needed only on IRC-side
"""
try:
# Make sure the client is not drunk and sends partChannel when closing a PM tab
if not channel.startswith("#"):
return
# Get token if not defined
if token is None:
token = glob.tokens.getTokenFromUserID(userID)
# Make sure the token exists
if token is None:
raise exceptions.userNotFoundException
else:
token = token
# Determine internal/client name if needed
# (toclient is used clientwise for #multiplayer and #spectator channels)
channelClient = channel
if channel == "#spectator":
if token.spectating is None:
s = userID
else:
s = token.spectatingUserID
channel = "#spect_{}".format(s)
elif channel == "#multiplayer":
channel = "#multi_{}".format(token.matchID)
elif channel.startswith("#spect_"):
channelClient = "#spectator"
elif channel.startswith("#multi_"):
channelClient = "#multiplayer"
# Make sure the channel exists
if channel not in glob.channels.channels:
raise exceptions.channelUnknownException()
# Make sure the user is in the channel
if channel not in token.joinedChannels:
raise exceptions.userNotInChannelException()
# Part channel (token-side and channel-side)
channelObject = glob.channels.channels[channel]
token.partChannel(channelObject)
# Delete temporary channel if everyone left
if "chat/{}".format(channelObject.name) in glob.streams.streams:
if channelObject.temp == True and len(glob.streams.streams["chat/{}".format(channelObject.name)].clients) - 1 == 0:
glob.channels.removeChannel(channelObject.name)
# Force close tab if needed
# NOTE: Maybe always needed, will check later
if kick:
token.enqueue(serverPackets.channelKicked(channelClient))
# IRC part
if glob.irc == True and toIRC == True:
glob.ircServer.banchoPartChannel(token.username, channel)
# Console output
log.info("{} parted channel {} ({})".format(token.username, channel, channelClient))
# Return IRC code
return 0
except exceptions.channelUnknownException:
log.warning("{} attempted to part an unknown channel ({})".format(token.username, channel))
return 403
except exceptions.userNotInChannelException:
log.warning("{} attempted to part {}, but he's not in that channel".format(token.username, channel))
return 442
except exceptions.userNotFoundException:
log.warning("User not connected to IRC/Bancho")
return 442 # idk
def sendMessage(fro = "", to = "", message = "", token = None, toIRC = True):
"""
Send a message to osu!bancho and IRC server
:param fro: sender username. Optional. token can be used instead
:param to: receiver channel (if starts with #) or username
:param message: text of the message
:param token: sender token object. Optional. fro can be used instead
:param toIRC: if True, send the message to IRC. If False, send it to Bancho only. Default: True
:return: 0 if joined or other IRC code in case of error. Needed only on IRC-side
"""
try:
#tokenString = ""
# Get token object if not passed
if token is None:
token = glob.tokens.getTokenFromUsername(fro)
if token is None:
raise exceptions.userNotFoundException
else:
# token object alredy passed, get its string and its username (fro)
fro = token.username
#tokenString = token.token
# Make sure this is not a tournament client
if token.tournament:
raise exceptions.userTournamentException()
# Make sure the user is not in restricted mode
if token.restricted:
raise exceptions.userRestrictedException()
# Make sure the user is not silenced
if token.isSilenced():
raise exceptions.userSilencedException()
# Redirect !report to FokaBot
if message.startswith("!report"):
to = "FokaBot"
# Determine internal name if needed
# (toclient is used clientwise for #multiplayer and #spectator channels)
toClient = to
if to == "#spectator":
if token.spectating is None:
s = token.userID
else:
s = token.spectatingUserID
to = "#spect_{}".format(s)
elif to == "#multiplayer":
to = "#multi_{}".format(token.matchID)
elif to.startswith("#spect_"):
toClient = "#spectator"
elif to.startswith("#multi_"):
toClient = "#multiplayer"
# Truncate message if > 2048 characters
message = message[:2048]+"..." if len(message) > 2048 else message
# Check for word filters
message = glob.chatFilters.filterMessage(message)
# Build packet bytes
packet = serverPackets.sendMessage(token.username, toClient, message)
# Send the message
isChannel = to.startswith("#")
if isChannel:
# CHANNEL
# Make sure the channel exists
if to not in glob.channels.channels:
raise exceptions.channelUnknownException()
# Make sure the channel is not in moderated mode
if glob.channels.channels[to].moderated == True and token.admin == False:
raise exceptions.channelModeratedException()
# Make sure we have write permissions
if glob.channels.channels[to].publicWrite == False and token.admin == False:
raise exceptions.channelNoPermissionsException()
# Add message in buffer
token.addMessageInBuffer(to, message)
# Everything seems fine, build recipients list and send packet
glob.streams.broadcast("chat/{}".format(to), packet, but=[token.token])
else:
# USER
# Make sure recipient user is connected
recipientToken = glob.tokens.getTokenFromUsername(to)
if recipientToken is None:
raise exceptions.userNotFoundException()
# Make sure the recipient is not a tournament client
#if recipientToken.tournament:
# raise exceptions.userTournamentException()
# Make sure the recipient is not restricted or we are FokaBot
if recipientToken.restricted == True and fro.lower() != "fokabot":
raise exceptions.userRestrictedException()
# TODO: Make sure the recipient has not disabled PMs for non-friends or he's our friend
# Away check
if recipientToken.awayCheck(token.userID):
sendMessage(to, fro, "\x01ACTION is away: {}\x01".format(recipientToken.awayMessage))
# Check message templates (mods/admins only)
if message in messageTemplates.templates and token.admin == True:
sendMessage(fro, to, messageTemplates.templates[message])
# Everything seems fine, send packet
recipientToken.enqueue(packet)
# Send the message to IRC
if glob.irc == True and toIRC == True:
glob.ircServer.banchoMessage(fro, to, message.encode("latin-1").decode("utf-8"))
# Spam protection (ignore FokaBot)
if token.userID > 999:
token.spamProtection()
# Fokabot message
if isChannel == True or to.lower() == "fokabot":
fokaMessage = fokabot.fokabotResponse(token.username, to, message)
if fokaMessage:
sendMessage("FokaBot", to if isChannel else fro, fokaMessage)
# File and discord logs (public chat only)
if to.startswith("#") and not (message.startswith("\x01ACTION is playing") and to.startswith("#spect_")):
log.chat("{fro} @ {to}: {message}".format(fro=token.username, to=to, message=message.encode("latin-1").decode("utf-8")))
glob.schiavo.sendChatlog("**{fro} @ {to}:** {message}".format(fro=token.username, to=to, message=message.encode("latin-1").decode("utf-8")))
return 0
except exceptions.userSilencedException:
token.enqueue(serverPackets.silenceEndTime(token.getSilenceSecondsLeft()))
log.warning("{} tried to send a message during silence".format(token.username))
return 404
except exceptions.channelModeratedException:
log.warning("{} tried to send a message to a channel that is in moderated mode ({})".format(token.username, to))
return 404
except exceptions.channelUnknownException:
log.warning("{} tried to send a message to an unknown channel ({})".format(token.username, to))
return 403
except exceptions.channelNoPermissionsException:
log.warning("{} tried to send a message to channel {}, but they have no write permissions".format(token.username, to))
return 404
except exceptions.userRestrictedException:
log.warning("{} tried to send a message {}, but the recipient is in restricted mode".format(token.username, to))
return 404
except exceptions.userTournamentException:
log.warning("{} tried to send a message {}, but the recipient is a tournament client".format(token.username, to))
return 404
except exceptions.userNotFoundException:
log.warning("User not connected to IRC/Bancho")
return 401
""" IRC-Bancho Connect/Disconnect/Join/Part interfaces"""
def fixUsernameForBancho(username):
"""
Convert username from IRC format (without spaces) to Bancho format (with spaces)
:param username: username to convert
:return: converted username
"""
# If there are no spaces or underscores in the name
# return it
if " " not in username and "_" not in username:
return username
# Exact match first
result = glob.db.fetch("SELECT id FROM users WHERE username = %s LIMIT 1", [username])
if result is not None:
return username
# Username not found, replace _ with space
return username.replace("_", " ")
def fixUsernameForIRC(username):
"""
Convert an username from Bancho format to IRC format (underscores instead of spaces)
:param username: username to convert
:return: converted username
"""
return username.replace(" ", "_")
def IRCConnect(username):
"""
Handle IRC login bancho-side.
Add token and broadcast login packet.
:param username: username
:return:
"""
userID = userUtils.getID(username)
if not userID:
log.warning("{} doesn't exist".format(username))
return
glob.tokens.deleteOldTokens(userID)
glob.tokens.addToken(userID, irc=True)
glob.streams.broadcast("main", serverPackets.userPanel(userID))
log.info("{} logged in from IRC".format(username))
def IRCDisconnect(username):
"""
Handle IRC logout bancho-side.
Remove token and broadcast logout packet.
:param username: username
:return:
"""
token = glob.tokens.getTokenFromUsername(username)
if token is None:
log.warning("{} doesn't exist".format(username))
return
logoutEvent.handle(token)
log.info("{} disconnected from IRC".format(username))
def IRCJoinChannel(username, channel):
"""
Handle IRC channel join bancho-side.
:param username: username
:param channel: channel name
:return: IRC return code
"""
userID = userUtils.getID(username)
if not userID:
log.warning("{} doesn't exist".format(username))
return
# NOTE: This should have also `toIRC` = False` tho,
# since we send JOIN message later on ircserver.py.
# Will test this later
return joinChannel(userID, channel)
def IRCPartChannel(username, channel):
"""
Handle IRC channel part bancho-side.
:param username: username
:param channel: channel name
:return: IRC return code
"""
userID = userUtils.getID(username)
if not userID:
log.warning("{} doesn't exist".format(username))
return
return partChannel(userID, channel)
def IRCAway(username, message):
"""
Handle IRC away command bancho-side.
:param username:
:param message: away message
:return: IRC return code
"""
userID = userUtils.getID(username)
if not userID:
log.warning("{} doesn't exist".format(username))
return
glob.tokens.getTokenFromUserID(userID).awayMessage = message
return 305 if message == "" else 306