--- /dev/null
+# coding: utf-8
+from __future__ import unicode_literals
+
+from ..utils import (
+ ExtractorError,
+ compat_urllib_parse,
+ compat_urllib_request,
+ determine_ext,
+)
+import re
+
+from .common import InfoExtractor
+
+
+class SockshareIE(InfoExtractor):
+ _VALID_URL = r'https?://(?:www\.)?sockshare\.com/file/(?P<id>[0-9A-Za-z]+)'
+ _FILE_DELETED_REGEX = r'This file doesn\'t exist, or has been removed\.</div>'
+ _TEST = {
+ 'url': 'http://www.sockshare.com/file/437BE28B89D799D7',
+ 'md5': '9d0bf1cfb6dbeaa8d562f6c97506c5bd',
+ 'info_dict': {
+ 'id': '437BE28B89D799D7',
+ 'title': 'big_buck_bunny_720p_surround.avi',
+ 'ext': 'avi',
+ 'thumbnail': 're:^http://.*\.jpg$',
+ }
+ }
+
+ def _real_extract(self, url):
+ mobj = re.match(self._VALID_URL, url)
+ video_id = mobj.group('id')
+
+ url = 'http://sockshare.com/file/%s' % video_id
+ webpage = self._download_webpage(url, video_id)
+
+ if re.search(self._FILE_DELETED_REGEX, webpage) is not None:
+ raise ExtractorError(u'Video %s does not exist' % video_id,
+ expected=True)
+
+ confirm_hash = self._html_search_regex(r'''(?x)<input\s+
+ type="hidden"\s+
+ value="([^"]*)"\s+
+ name="hash"
+ ''', webpage, 'hash')
+
+ fields = {
+ "hash": confirm_hash,
+ "confirm": "Continue as Free User"
+ }
+
+ post = compat_urllib_parse.urlencode(fields)
+ req = compat_urllib_request.Request(url, post)
+ # Apparently, this header is required for confirmation to work.
+ req.add_header('Host', 'www.sockshare.com')
+ req.add_header('Content-type', 'application/x-www-form-urlencoded')
+
+ webpage = self._download_webpage(req, video_id, 'Downloading video page')
+
+ video_url = self._html_search_regex(r'<a href="([^"]*)".+class="download_file_link"', webpage, 'file url')
+ video_url = "http://www.sockshare.com" + video_url
+ title = self._html_search_regex(r'<h1>(.+)<strong>', webpage, 'title')
+ thumbnail = self._html_search_regex(r'<img\ssrc="([^"]*)".+name="bg"',
+ webpage, 'thumbnail')
+ ext = determine_ext(title)
+
+ formats = [{
+ 'format_id': 'sd',
+ 'url': video_url,
+ 'ext': ext,
+ }]
+
+ return {
+ 'id': video_id,
+ 'title': title,
+ 'thumbnail': thumbnail,
+ 'formats': formats,
+ }