###

# Copyright (c) 2008, Kevin Funk

# 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.conf as conf

import supybot.plugins as plugins

import supybot.ircutils as ircutils

import supybot.callbacks as callbacks

import supybot.world as world

import supybot.conf as conf

import supybot.plugins as plugins

class LastFMDB(plugins.ChannelUserDB):

    """Holds the LastFM IDs of all known nicks

    (This database is case insensitive and channel independent)

    """

    def __init__(self, *args, **kwargs):

        plugins.ChannelUserDB.__init__(self, *args, **kwargs)

    def serialize(self, v):

        return list(v)

    def deserialize(self, channel, id, L):

        (id,) = L

        return (id,)

    def set(self, nick, id):

        """ 

        if nick.lower() == id.lower():

            del self['x', nick.lower()] # FIXME: Bug in supybot(?)

        else:"""

        self['x', nick.lower()] = (id,)

    def getId(self, nick):

        try:

            return self['x', nick.lower()][0]

        except:

            return # entry does not exist

filename = conf.supybot.directories.data.dirize("LastFM.db")

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