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[youtube-dl] / youtube_dl / extractor / shared.py
1 from __future__ import unicode_literals
2
3 import re
4 import base64
5
6 from .common import InfoExtractor
7 from ..compat import (
8     compat_urllib_parse,
9     compat_urllib_request,
10 )
11 from ..utils import (
12     ExtractorError,
13     int_or_none,
14 )
15
16
17 class SharedIE(InfoExtractor):
18     _VALID_URL = r'http://shared\.sx/(?P<id>[\da-z]{10})'
19
20     _TEST = {
21         'url': 'http://shared.sx/0060718775',
22         'md5': '106fefed92a8a2adb8c98e6a0652f49b',
23         'info_dict': {
24             'id': '0060718775',
25             'ext': 'mp4',
26             'title': 'Bmp4',
27         },
28     }
29
30     def _real_extract(self, url):
31         video_id = self._match_id(url)
32         webpage = self._download_webpage(url, video_id)
33
34         if '>File does not exist<' in webpage:
35             raise ExtractorError(
36                 'Video %s does not exist' % video_id, expected=True)
37
38         download_form = dict(re.findall(
39             r'<input type="hidden" name="([^"]+)" value="([^"]*)"', webpage))
40         request = compat_urllib_request.Request(
41             url, compat_urllib_parse.urlencode(download_form))
42         request.add_header('Content-Type', 'application/x-www-form-urlencoded')
43
44         video_page = self._download_webpage(
45             request, video_id, 'Downloading video page')
46
47         video_url = self._html_search_regex(
48             r'data-url="([^"]+)"', video_page, 'video URL')
49         title = base64.b64decode(self._html_search_meta(
50             'full:title', webpage, 'title')).decode('utf-8')
51         filesize = int_or_none(self._html_search_meta(
52             'full:size', webpage, 'file size', fatal=False))
53         thumbnail = self._html_search_regex(
54             r'data-poster="([^"]+)"', video_page, 'thumbnail', default=None)
55
56         return {
57             'id': video_id,
58             'url': video_url,
59             'ext': 'mp4',
60             'filesize': filesize,
61             'title': title,
62             'thumbnail': thumbnail,
63         }