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[youtubedl] / youtube_dl / extractor / discoverygo.py
1 from __future__ import unicode_literals
2
3 from .common import InfoExtractor
4 from ..compat import compat_str
5 from ..utils import (
6 extract_attributes,
7 int_or_none,
8 parse_age_limit,
9 unescapeHTML,
10 )
11
12
13 class DiscoveryGoIE(InfoExtractor):
14 _VALID_URL = r'https?://(?:www\.)?discoverygo\.com/(?:[^/]+/)*(?P<id>[^/?#&]+)'
15 _TEST = {
16 'url': 'https://www.discoverygo.com/love-at-first-kiss/kiss-first-ask-questions-later/',
17 'info_dict': {
18 'id': '57a33c536b66d1cd0345eeb1',
19 'ext': 'mp4',
20 'title': 'Kiss First, Ask Questions Later!',
21 'description': 'md5:fe923ba34050eae468bffae10831cb22',
22 'duration': 2579,
23 'series': 'Love at First Kiss',
24 'season_number': 1,
25 'episode_number': 1,
26 'age_limit': 14,
27 },
28 }
29
30 def _real_extract(self, url):
31 display_id = self._match_id(url)
32
33 webpage = self._download_webpage(url, display_id)
34
35 container = extract_attributes(
36 self._search_regex(
37 r'(<div[^>]+class=["\']video-player-container[^>]+>)',
38 webpage, 'video container'))
39
40 video = self._parse_json(
41 unescapeHTML(container.get('data-video') or container.get('data-json')),
42 display_id)
43
44 title = video['name']
45
46 stream = video['stream']
47 STREAM_URL_SUFFIX = 'streamUrl'
48 formats = []
49 for stream_kind in ('', 'hds'):
50 suffix = STREAM_URL_SUFFIX.capitalize() if stream_kind else STREAM_URL_SUFFIX
51 stream_url = stream.get('%s%s' % (stream_kind, suffix))
52 if not stream_url:
53 continue
54 if stream_kind == '':
55 formats.extend(self._extract_m3u8_formats(
56 stream_url, display_id, 'mp4', entry_protocol='m3u8_native',
57 m3u8_id='hls', fatal=False))
58 elif stream_kind == 'hds':
59 formats.extend(self._extract_f4m_formats(
60 stream_url, display_id, f4m_id=stream_kind, fatal=False))
61 self._sort_formats(formats)
62
63 video_id = video.get('id') or display_id
64 description = video.get('description', {}).get('detailed')
65 duration = int_or_none(video.get('duration'))
66
67 series = video.get('show', {}).get('name')
68 season_number = int_or_none(video.get('season', {}).get('number'))
69 episode_number = int_or_none(video.get('episodeNumber'))
70
71 tags = video.get('tags')
72 age_limit = parse_age_limit(video.get('parental', {}).get('rating'))
73
74 subtitles = {}
75 captions = stream.get('captions')
76 if isinstance(captions, list):
77 for caption in captions:
78 subtitle_url = caption.get('fileUrl')
79 if (not subtitle_url or not isinstance(subtitle_url, compat_str) or
80 not subtitle_url.startswith('http')):
81 continue
82 lang = caption.get('fileLang', 'en')
83 subtitles.setdefault(lang, []).append({'url': subtitle_url})
84
85 return {
86 'id': video_id,
87 'display_id': display_id,
88 'title': title,
89 'description': description,
90 'duration': duration,
91 'series': series,
92 'season_number': season_number,
93 'episode_number': episode_number,
94 'tags': tags,
95 'age_limit': age_limit,
96 'formats': formats,
97 'subtitles': subtitles,
98 }