Mode mode (and mode arg) parsing to IRCChannel.py, add IRCChannel.mode_str

This commit is contained in:
jesopo 2019-06-13 11:53:47 +01:00
parent 675c510223
commit 795f6afbeb
3 changed files with 47 additions and 19 deletions

View file

@ -121,9 +121,8 @@ def handle_324(event):
if event["args"][1] in event["server"].channels:
channel = event["server"].channels.get(event["args"][1])
modes = event["args"][2]
for mode in modes[1:]:
if mode in event["server"].channel_modes:
channel.add_mode(mode)
args = event["args"][3:]
channel.parse_modes(modes, args[:])
def handle_329(event):
channel = event["server"].channels.get(event["args"][1])

View file

@ -80,22 +80,12 @@ def mode(events, event):
is_channel = target[0] in event["server"].channel_types
if is_channel:
channel = event["server"].channels.get(target)
modes = event["args"][1]
args = event["args"][2:]
_args = args[:]
modes = RE_MODES.findall(event["args"][1])
for chunk in modes:
remove = chunk[0] == "-"
for mode in chunk[1:]:
if mode in event["server"].channel_modes:
channel.change_mode(remove, mode)
elif mode in event["server"].prefix_modes and len(args):
channel.change_mode(remove, mode, args.pop(0))
elif (mode in event["server"].channel_list_modes or
mode in event["server"].channel_paramatered_modes):
args.pop(0)
elif not remove:
args.pop(0)
events.on("received.mode.channel").call(modes=modes, mode_args=_args,
channel.parse_modes(modes, args[:])
events.on("received.mode.channel").call(modes=modes, mode_args=args,
channel=channel, server=event["server"], user=user)
elif event["server"].is_own_nickname(target):
modes = event["args"][1]

View file

@ -1,7 +1,9 @@
import typing, uuid
import re, typing, uuid
from src import EventManager, IRCBot, IRCBuffer, IRCObject, IRCServer, IRCUser
from src import utils
RE_MODES = re.compile(r"[-+]\w+")
class Channel(IRCObject.Object):
name = ""
def __init__(self, name: str, id, server: "IRCServer.Server",
@ -50,6 +52,26 @@ class Channel(IRCObject.Object):
def has_user(self, user: IRCUser.User) -> bool:
return user in self.users
def mode_str(self) -> str:
modes = [] # type: typing.List[typing.Tuple[str, typing.List[str]]]
# sorta alphanumerically by mode char
modes_iter = sorted(self.modes.items(), key=lambda mode: mode[0])
for mode, args in modes_iter:
# not list mode (e.g. +b) and not prefix mode (e.g. +o)
if (not mode in self.server.channel_list_modes and
not mode in self.server.prefix_modes):
args_list = typing.cast(typing.List[str], list(args))
modes.append((mode, args_list))
# move modes with args to the front
modes.sort(key=lambda mode: not bool(mode[1]))
out_modes = "".join(mode for mode, args in modes)
out_args = " ".join(args[0] for mode, args in modes if args)
return "+%s%s" % (out_modes, " %s" % out_args if out_args else "")
def add_mode(self, mode: str, arg: str=None):
if not mode in self.modes:
self.modes[mode] = set([])
@ -87,6 +109,23 @@ class Channel(IRCObject.Object):
else:
self.add_mode(mode, arg)
def parse_modes(self, modes: str, args: typing.List[str]):
for chunk in RE_MODES.findall(modes):
remove = chunk[0] == "-"
for mode in chunk[1:]:
if mode in self.server.channel_list_modes:
args.pop(0)
elif (mode in self.server.channel_paramatered_modes or
mode in self.server.prefix_modes):
self.change_mode(remove, mode, args.pop(0))
elif mode in self.server.channel_setting_modes:
if remove:
self.change_mode(remove, mode)
else:
self.change_mode(remove, mode, args.pop(0))
elif mode in self.server.channel_modes:
self.change_mode(remove, mode)
def set_setting(self, setting: str, value: typing.Any):
self.bot.database.channel_settings.set(self.id, setting, value)
def get_setting(self, setting: str, default: typing.Any=None