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62 lines
2.7 KiB
Python
62 lines
2.7 KiB
Python
# fantasy.py: Adds FANTASY command support, to allow calling commands in channels
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from pylinkirc import utils, world
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from pylinkirc.log import log
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def handle_fantasy(irc, source, command, args):
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"""Fantasy command handler."""
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if not irc.connected.is_set():
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# Break if the IRC network isn't ready.
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return
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respondtonick = irc.botdata.get("respondtonick")
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channel = args['target']
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orig_text = args['text']
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if utils.isChannel(channel) and not irc.isInternalClient(source):
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# The following conditions must be met for an incoming message for
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# fantasy to trigger:
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# 1) The message target is a channel.
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# 2) A PyLink service client exists in the channel.
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# 3) The message starts with one of our fantasy prefixes.
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# 4) The sender is NOT a PyLink client (this prevents infinite
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# message loops).
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for botname, sbot in world.services.copy().items():
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if botname not in world.services: # Bot was removed during iteration
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continue
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log.debug('(%s) fantasy: checking bot %s', irc.name, botname)
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servuid = sbot.uids.get(irc.name)
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if servuid in irc.channels[channel].users:
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# Try to look up a prefix specific for this bot in
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# bot: prefixes: <botname>, falling back to the default prefix if not
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# specified.
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prefixes = [irc.botdata.get('prefixes', {}).get(botname) or
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irc.botdata.get('prefix')]
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# If responding to nick is enabled, add variations of the current nick
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# to the prefix list: "<nick>," and "<nick>:"
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nick = irc.users[servuid].nick
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if respondtonick:
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prefixes += [nick+',', nick+':']
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if not any(prefixes):
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# We finished with an empty prefixes list, meaning fantasy is misconfigured!
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log.warning("(%s) Fantasy prefix for bot %s was not set in configuration - "
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"fantasy commands will not work!", irc.name, botname)
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continue
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for prefix in prefixes: # Cycle through the prefixes list we finished with.
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if prefix and orig_text.startswith(prefix):
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# Cut off the length of the prefix from the text.
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text = orig_text[len(prefix):]
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# Finally, call the bot command and loop to the next bot.
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sbot.call_cmd(irc, source, text, called_in=channel)
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continue
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utils.add_hook(handle_fantasy, 'PRIVMSG')
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