from urllib import urlretrieve
from tesseract import image_to_string
import requests, random, time, re, Image

start_point = time.time()

def r_timestamp():
  return str(int(time.time()*1000))

miao = 0
i = int(random.random() * 65535 * 65535)
captcha_filename =  'captcha' + str(i) + '.jpg'
p_captcha_id = re.compile('.*"retval":"(\w+)".*')
p_captcha = re.compile('^\w{5}$')
p_success = re.compile('.*"success":true.*')

s = requests.session()

while True:
  i = i + 1

  while True:
    try:
      r = s.get('http://www.gewara.com/getCaptchaId.xhtml?r=' + r_timestamp())
      captcha_id = p_captcha_id.match(r.text).group(1)
    except AttributeError, e:
      print 'the server has been fucked over'
      time.sleep(10)
      continue
    break

  while True:
    try:
      captcha_url = 'http://www.gewara.com/captcha.xhtml?captchaId=' + captcha_id + '&r=' + r_timestamp()
      urlretrieve(captcha_url, captcha_filename)
      captcha = image_to_string(Image.open(captcha_filename))
      captcha = captcha.encode('ascii','ignore')
      captcha = captcha.replace(' ', '')
      if not p_captcha.match(captcha): continue
    except UnicodeDecodeError, e: continue
    except IOError, e: continue

    postdata = {
      'captcha'   :	captcha,
      'captchaId' :	captcha_id,
      'email'	    : 'miao' + str(i) + '@miao.com',
      'nickname'	: 'miao' + str(i),
      'password'	: 'miaomiao',
      'repassword':	'miaomiao',
      'service'   :	'on'
    }

    r = s.post('http://www.gewara.com/savereg.xhtml', data=postdata)
    if p_success.match(r.text): break

  r = s.get('http://www.gewara.com/subject/ajax/supportCatPic.xhtml?id=1343197973701XZpAh')
  if p_success.match(r.text):
    miao = miao + 1
    print 'miao~: ' + str(miao) + ' / time: ' + str(time.time() - start_point)

  s.get('http://www.gewara.com/cas/logout.xhtml?ptn=smp')