#!/usr/bin/env python
#Copyright (C) 2005-2006  Scott Shawcroft
#                         Jason Kivlighn
#
#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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

def load_m3u( filename ):
    try:
        handle = file(filename, 'r')
    except:
        print "Unable to open",filename,"for reading"
        return

    playlist = []
    counter = 0
    for line in handle:
        if line == "#EXTM3U\n":
            continue

        if counter == 0:
            info = line.split(',')
        else:
            filename = line.strip('\n ')
            print "found file:",filename
            
            #TODO: return the file length/title info which is a part of m3u
            playlist.append((0,filename))

        counter = not counter

    return playlist

def save_m3u( filename, playlist ):
    try:
        handle = file(filename, 'w')
    except:
        print "Unable to open",filename,"for writing"
        return

    handle.write('#EXTM3U\n')
    for filename in playlist:
        handle.write("#EXTINF:0,"+filename+'\n')
        handle.write(filename+'\n')