# -*- coding: utf-8 -*-
###
# Copyright (c) 2011, Terence Simpson <tsimpson@ubuntu.com>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions, and the following disclaimer.
#   * Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions, and the following disclaimer in the
#     documentation and/or other materials provided with the distribution.
#   * Neither the name of the author of this software nor the name of
#     contributors to this software may be used to endorse or promote products
#     derived from this software without specific prior written consent.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

###

import supybot.utils as utils
from supybot.commands import *
import supybot.plugins as plugins
import supybot.ircutils as ircutils
import supybot.callbacks as callbacks


class Say(callbacks.Plugin):
    """A plugin to say something when told to"""

    def doPrivmsg(self, irc, msg):
        # is this message addressed to us?
        message = callbacks.addressed(irc.nick, msg)

        if not message: # it wasn't
            return # do nothing

        # here we split off the single-word command into bot_cmd,
        # and put the rest of the message into message
        bot_cmd = message.split(None, 1)[0]
        message = message[len(bot_cmd):].strip()

        # next we check if the command we got is the one we are listening for
        if bot_cmd.lower() != 'say': # some other command, so we do nothing
            return

        if not message: # the message we got was only one word, we need more
            irc.error("I need something to say") # reply with an error
            return # and return

        # Now we know we were addressed, we know we were given the command we
        # were looking for 'say', and we have the message to say. all that's
        # left to do, is actually say the message
        irc.reply(message)

Class = Say


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