#!/bin/env python
import optparse
import sys

import config
import download

parser = optparse.OptionParser()

parser.add_option("-e", nargs=2, dest="confval", metavar="VALUE")

(options, args) = parser.parse_args()

if options.confval:
    if not config.Configuration().option_exists(options.confval[0]):
        print "%s: error: %s is not a valid configuration option" % (sys.argv[0], options.confval[0])
        exit(1)
    print "Setting", options.confval[0], "to", options.confval[1]
    config.Configuration().set_option(options.confval[0], options.confval[1])
    config.Configuration().save()
    exit(0)

base_url = "http://boards.4chan.org/%s/" % (config.Configuration().get_category())

t = download.get_thread_links(base_url)
t = download.get_image_links(base_url, t)
download.get_images(t)