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[youtubedl] / youtube_dl / extractor / sockshare.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from ..compat import (
7 compat_urllib_parse,
8 compat_urllib_request,
9 )
10 from ..utils import (
11 determine_ext,
12 ExtractorError,
13 )
14
15 from .common import InfoExtractor
16
17
18 class SockshareIE(InfoExtractor):
19 _VALID_URL = r'https?://(?:www\.)?sockshare\.com/file/(?P<id>[0-9A-Za-z]+)'
20 _FILE_DELETED_REGEX = r'This file doesn\'t exist, or has been removed\.</div>'
21 _TEST = {
22 'url': 'http://www.sockshare.com/file/437BE28B89D799D7',
23 'md5': '9d0bf1cfb6dbeaa8d562f6c97506c5bd',
24 'info_dict': {
25 'id': '437BE28B89D799D7',
26 'title': 'big_buck_bunny_720p_surround.avi',
27 'ext': 'avi',
28 }
29 }
30
31 def _real_extract(self, url):
32 video_id = self._match_id(url)
33 url = 'http://sockshare.com/file/%s' % video_id
34 webpage = self._download_webpage(url, video_id)
35
36 if re.search(self._FILE_DELETED_REGEX, webpage) is not None:
37 raise ExtractorError('Video %s does not exist' % video_id,
38 expected=True)
39
40 confirm_hash = self._html_search_regex(r'''(?x)<input\s+
41 type="hidden"\s+
42 value="([^"]*)"\s+
43 name="hash"
44 ''', webpage, 'hash')
45
46 fields = {
47 "hash": confirm_hash.encode('utf-8'),
48 "confirm": "Continue as Free User"
49 }
50
51 post = compat_urllib_parse.urlencode(fields)
52 req = compat_urllib_request.Request(url, post)
53 # Apparently, this header is required for confirmation to work.
54 req.add_header('Host', 'www.sockshare.com')
55 req.add_header('Content-type', 'application/x-www-form-urlencoded')
56
57 webpage = self._download_webpage(
58 req, video_id, 'Downloading video page')
59
60 video_url = self._html_search_regex(
61 r'<a href="([^"]*)".+class="download_file_link"',
62 webpage, 'file url')
63 video_url = "http://www.sockshare.com" + video_url
64 title = self._html_search_regex((
65 r'<h1>(.+)<strong>',
66 r'var name = "([^"]+)";'),
67 webpage, 'title', default=None)
68 thumbnail = self._html_search_regex(
69 r'<img\s+src="([^"]*)".+?name="bg"',
70 webpage, 'thumbnail', default=None)
71
72 formats = [{
73 'format_id': 'sd',
74 'url': video_url,
75 'ext': determine_ext(title),
76 }]
77
78 return {
79 'id': video_id,
80 'title': title,
81 'thumbnail': thumbnail,
82 'formats': formats,
83 }