# DeGAL - A pretty simple web image gallery
# Copyright (C) 2007 Tero Marttila
# http://marttila.de/~terom/degal/
#
# 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.
#

import os.path

def readFile (path) :
    fo = open(path, 'r')
    data = fo.read()
    fo.close()

    return data

def readTitleDescr (path) :
    """
        Read a title.txt or <imgname>.txt file
    """

    if os.path.exists(path) :
        content = readFile(path)

        if '---' in content :
            title, descr = content.split('---', 1)
        else :
            title, descr = content, ''

        return title.strip(), descr.strip()

    return "", ""

def url_join (*parts) :
    return '/'.join(parts)
    
def path_join (*parts) :
    return os.path.join(*[part for part in parts if part is not None])
 
from optparse import OptionParser
    
def optparse (options) :
    parser = OptionParser()
    
    
    parser.add_option