'''
Hugefiles urlresolver plugin
Copyright (C) 2013 Vinnydude

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
'''

import re
import urllib
import urllib2
from lib import captcha_lib
from lib import helpers
from urlresolver import common
from urlresolver.resolver import UrlResolver, ResolverError

class HugefilesResolver(UrlResolver):
    name = "hugefiles"
    domains = ["hugefiles.net"]
    pattern = '(?://|\.)(hugefiles\.net)/([0-9a-zA-Z/]+)'

    def __init__(self):
        self.net = common.Net()

    def get_media_url(self, host, media_id):
        web_url = self.get_url(host, media_id)

        common.log_utils.log_debug('HugeFiles: get_link: %s' % (web_url))
        html = self.net.http_GET(web_url).content

        r = re.findall('File Not Found', html)
        if r:
            raise ResolverError('File Not Found or removed')

        # Grab data values
        data = helpers.get_hidden(html)
        data.update(captcha_lib.do_captcha(html))
        common.log_utils.log_debug('HugeFiles - Requesting POST URL: %s with data: %s' % (web_url, data))
        html = self.net.http_POST(web_url, data).content

        # Re-grab data values
        data = helpers.get_hidden(html)
        data['referer'] = web_url
        headers = {'User-Agent': common.IE_USER_AGENT}
        common.log_utils.log_debug('HugeFiles - Requesting POST URL: %s with data: %s' % (web_url, data))
        request = urllib2.Request(web_url, data=urllib.urlencode(data), headers=headers)

        try: stream_url = urllib2.urlopen(request).geturl()
        except: return

        common.log_utils.log_debug('Hugefiles stream Found: %s' % stream_url)
        return stream_url

    def get_url(self, host, media_id):
        return 'http://hugefiles.net/%s' % media_id
