"""
Copyright (C) 2009  Programble <programble@gmail.com>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
"""

import weechat
import os
import xmmsclient

OUTPUT_PREFIX = "/me is listening to"
OUTPUT_SUFFIX = "(XMMS2)"

weechat.register("xmms2np", "programble <programble@gmail.com>", "1.0", "GPL3", "Display song currently playing in XMMS2", "", "")
weechat.hook_command("xmms2np", "Send currently playing song in XMMS2 to current buffer", "", "", "", "np_cmd", "")

def np_cmd(data, buffer, args):
    global OUTPUT_PREFIX, OUTPUT_SUFFIX
    xmms = xmmsclient.XMMS("xmms2np")
    try:
	xmms.connect(os.getenv("XMMS_PATH"))
    except IOError, detail:
	weechat.prnt("", "xmms2np: Could not connect to XMMS2 daemon: %s" % detail)
        return weechat.WEECHAT_RC_OK
    result = xmms.playback_current_id()
    result.wait()
    if result.iserror():
            weechat.prnt("", "xmms2np: Playback ID error: %s" % result.get_error())
            return weechat.WEECHAT_RC_OK
    id = result.value()
    if id == 0:
	weechat.prnt("", "xmms2np: No song playing")
        return weechat.WEECHAT_RC_OK
    result = xmms.medialib_get_info(id)
    result.wait()
    if result.iserror():
	weechat.prnt("", "xmms2np: Medialib error: %s" % result.get_error())
	return weechat.WEECHAT_RC_OK
    minfo = result.value()
    artist = "Unknown"
    title = "Unknown"
    album = "Unknown"
    try:
        artist = minfo["artist"]
    except:
        pass
    try:
        title = minfo["title"]
    except:
        pass
    try:
        album = minfo["album"]
    except:
        pass
    weechat.command(buffer, "%s %s by %s on %s %s" % (OUTPUT_PREFIX, title, artist, album, OUTPUT_SUFFIX))
    return weechat.WEECHAT_RC_OK