#!/usr/bin/python
# -*- encode: ascii -*-
#

"""Downloader for MANGAKAN."""

import re
import os
import sys

wget = ["wget", "--random-wait", "-nv", "-nc",
    "--header=Accept-Encoding: gzip, compres, bzip, bzip2, deflate",
    "--header=Accept-Language: ja; q=1.0, en;q=0.5",
    "-U", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)",
    "-w", "6"]

if len(sys.argv) != 2:
    sys.exit("usage: %s %s", sys.argv[0], "uri")
else:
    uri = sys.argv[1]

found = re.search(r"(.*)/(\d+)_\w*\.html", uri)
if found:
    parent = found.group(1)
    max = int(found.group(2))

images = []
for i in range(max+1):
    images.append("%s/image/%02d_%02x.jpg" % (parent, i, i))
    #images.append("%s/sam/%02d_%02x.jpg" % (parent, i, i))

os.spawnvp(os.P_WAIT, "wget", wget+images+["--referer="+parent])