nemunaire
3bc53bb4ef
Currently, the manager use a naive implementation, this is mainly for architectural testing purpose.
107 lines
3.8 KiB
Python
107 lines
3.8 KiB
Python
# -*- coding: utf-8 -*-
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# Nemubot is a modulable IRC bot, built around XML configuration files.
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# Copyright (C) 2012 Mercier Pierre-Olivier
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import re
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from response import Response
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from exception import IRCException
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logger = logging.getLogger("nemubot.hooks")
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class Hook:
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"""Class storing hook informations"""
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def __init__(self, call, name=None, data=None, regexp=None, channels=list(), server=None, end=None, call_end=None, help=None):
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self.name = name
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self.end = end
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self.call = call
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if call_end is None:
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self.call_end = self.call
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else:
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self.call_end = call_end
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self.regexp = regexp
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self.data = data
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self.times = -1
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self.server = server
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self.channels = channels
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self.help = help
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def match(self, message, channel=None, server=None):
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if isinstance(message, Response):
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return self.is_matching(None, channel, server)
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elif message.qual == "cmd":
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return self.is_matching(message.cmds[0], channel, server)
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elif hasattr(message, "text"):
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return self.is_matching(message.text, channel, server)
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elif len(message.params) > 0:
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return self.is_matching(message.params[0], channel, server)
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else:
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return self.is_matching(message.cmd, channel, server)
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def is_matching(self, strcmp, channel=None, server=None):
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"""Test if the current hook correspond to the message"""
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return (channel is None or len(self.channels) <= 0 or
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channel in self.channels) and (server is None or
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self.server is None or self.server == server) and (
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(self.name is None or strcmp == self.name) and (
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self.end is None or strcmp == self.end) and (
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self.regexp is None or re.match(self.regexp, strcmp)))
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def run(self, msg, data2=None, strcmp=None):
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"""Run the hook"""
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if self.times != 0:
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self.times -= 1
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if (self.end is not None and strcmp is not None and
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self.call_end is not None and strcmp == self.end):
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call = self.call_end
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self.times = 0
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else:
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call = self.call
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try:
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if self.data is None:
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if data2 is None:
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return call(msg)
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elif isinstance(data2, dict):
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return call(msg, **data2)
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else:
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return call(msg, data2)
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elif isinstance(self.data, dict):
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if data2 is None:
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return call(msg, **self.data)
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else:
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return call(msg, data2, **self.data)
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else:
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if data2 is None:
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return call(msg, self.data)
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elif isinstance(data2, dict):
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return call(msg, self.data, **data2)
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else:
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return call(msg, self.data, data2)
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except IRCException as e:
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return e.fill_response(msg)
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last_registered = []
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def hook(store, *args, **kargs):
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def sec(call):
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last_registered.append((store, Hook(call, *args, **kargs)))
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return call
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return sec
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