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[youtubedl] / youtube_dl / extractor / tvplayer.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..compat import (
6 compat_HTTPError,
7 compat_str,
8 )
9 from ..utils import (
10 extract_attributes,
11 try_get,
12 urlencode_postdata,
13 ExtractorError,
14 )
15
16
17 class TVPlayerIE(InfoExtractor):
18 _VALID_URL = r'https?://(?:www\.)?tvplayer\.com/watch/(?P<id>[^/?#]+)'
19 _TEST = {
20 'url': 'http://tvplayer.com/watch/bbcone',
21 'info_dict': {
22 'id': '89',
23 'ext': 'mp4',
24 'title': r're:^BBC One [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
25 },
26 'params': {
27 # m3u8 download
28 'skip_download': True,
29 }
30 }
31
32 def _real_extract(self, url):
33 display_id = self._match_id(url)
34 webpage = self._download_webpage(url, display_id)
35
36 current_channel = extract_attributes(self._search_regex(
37 r'(<div[^>]+class="[^"]*current-channel[^"]*"[^>]*>)',
38 webpage, 'channel element'))
39 title = current_channel['data-name']
40
41 resource_id = current_channel['data-id']
42
43 token = self._search_regex(
44 r'data-token=(["\'])(?P<token>(?!\1).+)\1', webpage,
45 'token', group='token')
46
47 context = self._download_json(
48 'https://tvplayer.com/watch/context', display_id,
49 'Downloading JSON context', query={
50 'resource': resource_id,
51 'nonce': token,
52 })
53
54 validate = context['validate']
55 platform = try_get(
56 context, lambda x: x['platform']['key'], compat_str) or 'firefox'
57
58 try:
59 response = self._download_json(
60 'http://api.tvplayer.com/api/v2/stream/live',
61 display_id, 'Downloading JSON stream', headers={
62 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
63 }, data=urlencode_postdata({
64 'id': resource_id,
65 'service': 1,
66 'platform': platform,
67 'validate': validate,
68 }))['tvplayer']['response']
69 except ExtractorError as e:
70 if isinstance(e.cause, compat_HTTPError):
71 response = self._parse_json(
72 e.cause.read().decode(), resource_id)['tvplayer']['response']
73 raise ExtractorError(
74 '%s said: %s' % (self.IE_NAME, response['error']), expected=True)
75 raise
76
77 formats = self._extract_m3u8_formats(response['stream'], display_id, 'mp4')
78 self._sort_formats(formats)
79
80 return {
81 'id': resource_id,
82 'display_id': display_id,
83 'title': self._live_title(title),
84 'formats': formats,
85 'is_live': True,
86 }