# savecover - saves Exaile album covers to the location of the music file
# Copyright (C) 2008 slaytanic <slaytanic@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 2 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

import gtk
from gettext import gettext as _
import xl.plugins as plugins
from shutil import copyfile
import os

PLUGIN_NAME = _("Save Cover")
PLUGIN_AUTHORS = ['slaytanic <slaytanic@gmail.com>']
PLUGIN_VERSION = '0.1.1'
PLUGIN_DESCRIPTION = _("Saves the album cover image to the location of the music file.")
PLUGIN_ENABLED = False

b = gtk.Button()
PLUGIN_ICON = b.render_icon(gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_MENU)
b.destroy()

CONNS = plugins.SignalContainer()

def initialize():
    """
        Called when the plugin is enabled
    """
    CONNS.connect(APP.player, 'play-track', _play_track)
    # CONNS.connect(APP.cover, 'image-changed', _image_changed)
    return True

def destroy():
    """
        Called when the plugin is disabled
    """
    CONNS.disconnect_all()

def _play_track(exaile, track):
    """
        Called when playback on a track starts ("play-track" event)
    """

    cover = exaile.exaile.cover_manager.fetch_cover(track, True)
    if "nocover" in cover:
        print _("[savecover] No cover available for the current track!")
    else:
        print _("[savecover] Cover for the current track: %s" % cover)

    track = track.loc
    print _("[savecover] Current track location: %s" % track)

    if "nocover" in cover:
        return False

    cover_dst = os.path.join(os.path.dirname(track), "folder.jpg")

    if not os.path.exists(cover_dst):
        copyfile(cover, cover_dst)
        print _("[savecover] Cover saved: %s" % cover_dst)
        return True
    else:
        print _("[savecover] Cover already present: %s" % cover_dst)
        return False