# -*- coding: utf-8 -*-

import re

from module.common.json_layer import json_loads

from module.plugins.internal.ReCaptcha import ReCaptcha
from module.plugins.internal.SimpleHoster import SimpleHoster, create_getInfo, seconds_to_midnight


class ExtabitCom(SimpleHoster):
    __name__    = "ExtabitCom"
    __type__    = "hoster"
    __version__ = "0.67"
    __status__  = "stable"

    __pattern__ = r'http://(?:www\.)?extabit\.com/(file|go|fid)/(?P<ID>\w+)'
    __config__  = [("use_premium", "bool", "Use premium account if available", True)]

    __description__ = """Extabit.com hoster plugin"""
    __license__     = "GPLv3"
    __authors__     = [("zoidberg", "zoidberg@mujmail.cz")]


    NAME_PATTERN = r'<th>File:</th>\s*<td class="col-fileinfo">\s*<div title="(?P<N>.+?)">'
    SIZE_PATTERN = r'<th>Size:</th>\s*<td class="col-fileinfo">(?P<S>[^<]+)</td>'
    OFFLINE_PATTERN = r'>File not found<'
    TEMP_OFFLINE_PATTERN = r'>(File is temporary unavailable|No download mirror)<'

    LINK_FREE_PATTERN = r'[\'"](http://guest\d+\.extabit\.com/\w+/.*?)[\'"]'


    def handle_free(self, pyfile):
        if r">Only premium users can download this file" in self.html:
            self.fail(_("Only premium users can download this file"))

        m = re.search(r"Next free download from your ip will be available in <b>(\d+)\s*minutes", self.html)
        if m:
            self.wait(int(m.group(1)) * 60, True)
        elif "The daily downloads limit from your IP is exceeded" in self.html:
            self.log_warning(_("You have reached your daily downloads limit for today"))
            self.wait(seconds_to_midnight(gmt=2), True)

        self.log_debug("URL: " + self.req.http.lastEffectiveURL)
        m = re.match(self.__pattern__, self.req.http.lastEffectiveURL)
        fileID = m.group('ID') if m else self.info['pattern']['ID']

        m = re.search(r'recaptcha/api/challenge\?k=(\w+)', self.html)
        if m:
            recaptcha = ReCaptcha(self)
            captcha_key = m.group(1)

            for _i in xrange(5):
                get_data = {'type': "recaptcha"}
                get_data['capture'], get_data['challenge'] = recaptcha.challenge(captcha_key)
                res = json_loads(self.load("http://extabit.com/file/%s/" % fileID, get=get_data))
                if "ok" in res:
                    self.captcha.correct()
                    break
                else:
                    self.captcha.invalid()
            else:
                self.fail(_("Invalid captcha"))
        else:
            self.error(_("Captcha"))

        if not "href" in res:
            self.error(_("Bad JSON response"))

        self.html = self.load("http://extabit.com/file/%s%s" % (fileID, res['href']))

        m = re.search(self.LINK_FREE_PATTERN, self.html)
        if m is None:
            self.error(_("LINK_FREE_PATTERN not found"))

        self.link = m.group(1)


getInfo = create_getInfo(ExtabitCom)