#! /usr/bin/python

if __name__ == "__main__":
    import locale ; locale.setlocale(locale.LC_ALL, '')
    import os, sys

    import kid
    kid.enable_import()
    
    # Parse the arguments.  At the moment this is total overkill, but I might
    # pass options to this at some point.
    import optparse
    parser = optparse.OptionParser("usage: %prog <base uri> <local path>")
    parser.add_option("-v", "--verbose", action="store_true", dest="verbose", default=False, help="Verbose logging to stderr")
    parser.add_option("-t", "--template", dest="formatter", default="rss2galleryhtml", help="Name of the template to use (default rss2galleryhtml)", metavar="TEMPLATE")
    (options, args) = parser.parse_args()
    if len(args) != 2:
        parser.error("Wrong number of arguments")

    # Split the arguments up
    (base_uri, path) = args
    # Work out the file names we'll be dealing with
    rssfile = os.path.join(path, "index.rss")
    htmlfile = os.path.join(path, "index.html")
    
    # Generate the RSS
    import GalleryRSSGenerator
    rss = GalleryRSSGenerator.generate_rss(path=path, baseurl=base_uri, verbose=options.verbose)
    file(rssfile, "w").write(str(rss))
    if options.verbose:
        sys.stderr.write("Written RSS file %s\n" % rssfile)
    
    # Generate the HTML
    formatter = __import__(options.formatter)
    t = formatter.Template(rssdata=rss)
    
    t.write(file=file(htmlfile, "w"), encoding="ascii", output='xhtml')
    if options.verbose:
        sys.stderr.write("Written HTML file %s\n" % htmlfile)

    # Copy the CSS file to the right location
    # TODO: also pass a site base URL and copy the CSS there, after passing the
    # same URL to the template so it loads the CSS
    import shutil
    shutil.copy("/home/ross/Programming/tate/gallery.css", path)