#!/usr/bin/python

# download google picassa images from rss channel album
# written specifically for velo.nsk.ru by Citibiker

import sys
import re
import os

user = sys.argv[1]
rss = os.path.join(user,'rss.xml')
directory = os.path.join(user,'photo')
outlist = os.path.join(user,'wgetlist.txt')
a = open(rss,'r')
b = a.readlines()
a.close()
chunks = b[0].split("'")
chk = re.compile('\/s(72|144|288)\/')
jpeg = re.compile('\.(jpg|JPG|jpeg|JPEG)$')
dupe = None
os.system ('mkdir %s' % (directory) )
wget = open(outlist,'w')
for c in chunks:
	if c[:5]=='https' and jpeg.search (c, re.IGNORECASE) and not chk.search (c, re.IGNORECASE) and not dupe==c:
		os.system ('cd %s; wget -c %s' % (directory,c) )
		wget.write("%s\n"%(c))
		print c
		dupe = c
wget.close()
os.system ('./generate_list.py %s' % (user) )