mirror of https://github.com/Mikaela/Limnoria.git
106 lines
4.3 KiB
Python
106 lines
4.3 KiB
Python
###
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# Copyright (c) 2004, Jeremiah Fincher
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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"""
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Used to send periodic messages to IRC, which sometimes helps with network lag.
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Really, we only have this because MozBot has this, and it was easy for jemfinch
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to write. It also shows how much better our plugin interface and configuration
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API is.
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"""
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import supybot
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__revision__ = "$Id$"
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__author__ = supybot.authors.jemfinch
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import supybot.plugins as plugins
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import time
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import supybot.log as log
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import supybot.conf as conf
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import supybot.utils as utils
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import supybot.ircmsgs as ircmsgs
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import supybot.privmsgs as privmsgs
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import supybot.registry as registry
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import supybot.callbacks as callbacks
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def configure(advanced):
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# This will be called by setup.py to configure this module. Advanced is
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# a bool that specifies whether the user identified himself as an advanced
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# user or not. You should effect your configuration by manipulating the
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# registry as appropriate.
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from supybot.questions import expect, anything, something, yn
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conf.registerPlugin('KeepAlive', True)
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conf.registerPlugin('KeepAlive', True)
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conf.registerGlobalValue(conf.supybot.plugins.KeepAlive, 'period',
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registry.PositiveInteger(300, """Determines how long (in seconds) the
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plugin should wait between sending keepalive messages."""))
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conf.registerGlobalValue(conf.supybot.plugins.KeepAlive, 'target',
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registry.String('', """Determines who (or what channel) the bot will send
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its keepalive messages to."""))
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conf.registerGlobalValue(conf.supybot.plugins.KeepAlive, 'notice',
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registry.Boolean(True, """Determines whether the bot will send its
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keepalive messages as NOTICEs. This defaults to True because according to
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the IRC protocol, NOTICEs are not allowed to evoke automated responses, so
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this is slightly superior to a PRIVMSG."""))
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class KeepAlive(callbacks.Privmsg):
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def __init__(self):
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self.keepaliveId = 0
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self.lastKeepalive = time.time()
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callbacks.Privmsg.__init__(self)
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def __call__(self, irc, msg):
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period = self.registryValue('period')
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if irc.afterConnect:
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now = time.time()
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if now - self.lastKeepalive > period:
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self.lastKeepalive = now
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target = self.registryValue('target')
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if not target:
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return
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if self.registryValue('notice'):
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maker = ircmsgs.notice
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else:
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maker = ircmsgs.privmsg
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self.keepaliveId += 1
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m = maker(target, 'Keepalive message #%s.' % self.keepaliveId)
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irc.queueMsg(m)
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self.log.info('Sent keepalive message #%s at %s.',
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self.keepaliveId, log.timestamp(now))
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Class = KeepAlive
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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