#!/usr/bin/env python
# -*- coding: utf-8 -*-

from module.plugins.internal.SimpleHoster import SimpleHoster, create_getInfo
from module.plugins.internal.CaptchaService import ReCaptcha
import re

class CrockoCom(SimpleHoster):
    __name__ = "CrockoCom"
    __type__ = "hoster"
    __pattern__ = r"http://(www\.)?(crocko|easy-share).com/.*"
    __version__ = "0.13"
    __description__ = """Crocko Download Hoster"""
    __author_name__ = ("zoidberg")
    __author_mail__ = ("zoidberg@mujmail.cz")

    FILE_NAME_PATTERN = r'<span class="fz24">Download:\s*<strong>(?P<N>.*)'
    FILE_SIZE_PATTERN = r'<span class="tip1"><span class="inner">(?P<S>[^<]+)</span></span>'
    FILE_OFFLINE_PATTERN = r"<h1>Sorry,<br />the page you're looking for <br />isn't here.</h1>"
    DOWNLOAD_URL_PATTERN = r"window.location ='([^']+)';"
    CAPTCHA_URL_PATTERN = re.compile(r"u='(/file_contents/captcha/\w+)';\s*w='(\d+)';")
    CAPTCHA_KEY_PATTERN = re.compile(r'Recaptcha.create\("([^"]+)"')
    
    FORM_PATTERN = r'<form  method="post" action="([^"]+)">(.*?)</form>'
    FORM_INPUT_PATTERN = r'<input[^>]* name="?([^" ]+)"? value="?([^" ]+)"?[^>]*>'
    
    FILE_NAME_REPLACEMENTS = [(r'<[^>]*>', '')]

    def handleFree(self):
        if "You need Premium membership to download this file." in self.html:
            self.fail("You need Premium membership to download this file.")
    
        url = False               
        for i in range(5):
            found = re.search(self.CAPTCHA_URL_PATTERN, self.html)
            if found: 
                url, wait_time = 'http://crocko.com' + found.group(1), found.group(2)
                self.setWait(wait_time)
                self.wait()
                self.html = self.load(url)
            else:     
                break 
                
        found = re.search(self.CAPTCHA_KEY_PATTERN, self.html)
        if not found: self.parseError('Captcha KEY')
        captcha_key = found.group(1)
        
        found = re.search(self.FORM_PATTERN, self.html, re.DOTALL)
        if not found: self.parseError('ACTION')
        action, form = found.groups()
        inputs = dict(re.findall(self.FORM_INPUT_PATTERN, form))
        
        recaptcha = ReCaptcha(self)
        
        for i in range(5):
            inputs['recaptcha_challenge_field'], inputs['recaptcha_response_field'] = recaptcha.challenge(captcha_key)
            self.download(action, post = inputs)
            
            check = self.checkDownload({
                "captcha_err": self.CAPTCHA_KEY_PATTERN
                })

            if check == "captcha_err":
                self.invalidCaptcha()
            else:
                break
        else:
            self.fail('No valid captcha solution received')

getInfo = create_getInfo(CrockoCom)