266d76481b2a64837dfb46575831179554754aed
[ytdl] / youtube_dl / extractor / abc.py
1 from __future__ import unicode_literals
2
3 import hashlib
4 import hmac
5 import re
6 import time
7
8 from .common import InfoExtractor
9 from ..compat import compat_str
10 from ..utils import (
11     ExtractorError,
12     js_to_json,
13     int_or_none,
14     parse_iso8601,
15     try_get,
16     unescapeHTML,
17     update_url_query,
18 )
19
20
21 class ABCIE(InfoExtractor):
22     IE_NAME = 'abc.net.au'
23     _VALID_URL = r'https?://(?:www\.)?abc\.net\.au/news/(?:[^/]+/){1,2}(?P<id>\d+)'
24
25     _TESTS = [{
26         'url': 'http://www.abc.net.au/news/2014-11-05/australia-to-staff-ebola-treatment-centre-in-sierra-leone/5868334',
27         'md5': 'cb3dd03b18455a661071ee1e28344d9f',
28         'info_dict': {
29             'id': '5868334',
30             'ext': 'mp4',
31             'title': 'Australia to help staff Ebola treatment centre in Sierra Leone',
32             'description': 'md5:809ad29c67a05f54eb41f2a105693a67',
33         },
34         'skip': 'this video has expired',
35     }, {
36         'url': 'http://www.abc.net.au/news/2015-08-17/warren-entsch-introduces-same-sex-marriage-bill/6702326',
37         'md5': 'db2a5369238b51f9811ad815b69dc086',
38         'info_dict': {
39             'id': 'NvqvPeNZsHU',
40             'ext': 'mp4',
41             'upload_date': '20150816',
42             'uploader': 'ABC News (Australia)',
43             'description': 'Government backbencher Warren Entsch introduces a cross-party sponsored bill to legalise same-sex marriage, saying the bill is designed to promote "an inclusive Australia, not a divided one.". Read more here: http://ab.co/1Mwc6ef',
44             'uploader_id': 'NewsOnABC',
45             'title': 'Marriage Equality: Warren Entsch introduces same sex marriage bill',
46         },
47         'add_ie': ['Youtube'],
48         'skip': 'Not accessible from Travis CI server',
49     }, {
50         'url': 'http://www.abc.net.au/news/2015-10-23/nab-lifts-interest-rates-following-westpac-and-cba/6880080',
51         'md5': 'b96eee7c9edf4fc5a358a0252881cc1f',
52         'info_dict': {
53             'id': '6880080',
54             'ext': 'mp3',
55             'title': 'NAB lifts interest rates, following Westpac and CBA',
56             'description': 'md5:f13d8edc81e462fce4a0437c7dc04728',
57         },
58     }, {
59         'url': 'http://www.abc.net.au/news/2015-10-19/6866214',
60         'only_matching': True,
61     }]
62
63     def _real_extract(self, url):
64         video_id = self._match_id(url)
65         webpage = self._download_webpage(url, video_id)
66
67         mobj = re.search(
68             r'inline(?P<type>Video|Audio|YouTube)Data\.push\((?P<json_data>[^)]+)\);',
69             webpage)
70         if mobj is None:
71             expired = self._html_search_regex(r'(?s)class="expired-(?:video|audio)".+?<span>(.+?)</span>', webpage, 'expired', None)
72             if expired:
73                 raise ExtractorError('%s said: %s' % (self.IE_NAME, expired), expected=True)
74             raise ExtractorError('Unable to extract video urls')
75
76         urls_info = self._parse_json(
77             mobj.group('json_data'), video_id, transform_source=js_to_json)
78
79         if not isinstance(urls_info, list):
80             urls_info = [urls_info]
81
82         if mobj.group('type') == 'YouTube':
83             return self.playlist_result([
84                 self.url_result(url_info['url']) for url_info in urls_info])
85
86         formats = [{
87             'url': url_info['url'],
88             'vcodec': url_info.get('codec') if mobj.group('type') == 'Video' else 'none',
89             'width': int_or_none(url_info.get('width')),
90             'height': int_or_none(url_info.get('height')),
91             'tbr': int_or_none(url_info.get('bitrate')),
92             'filesize': int_or_none(url_info.get('filesize')),
93         } for url_info in urls_info]
94
95         self._sort_formats(formats)
96
97         return {
98             'id': video_id,
99             'title': self._og_search_title(webpage),
100             'formats': formats,
101             'description': self._og_search_description(webpage),
102             'thumbnail': self._og_search_thumbnail(webpage),
103         }
104
105
106 class ABCIViewIE(InfoExtractor):
107     IE_NAME = 'abc.net.au:iview'
108     _VALID_URL = r'https?://iview\.abc\.net\.au/(?:[^/]+/)*video/(?P<id>[^/?#]+)'
109     _GEO_COUNTRIES = ['AU']
110
111     # ABC iview programs are normally available for 14 days only.
112     _TESTS = [{
113         'url': 'https://iview.abc.net.au/show/ben-and-hollys-little-kingdom/series/0/video/ZX9371A050S00',
114         'md5': 'cde42d728b3b7c2b32b1b94b4a548afc',
115         'info_dict': {
116             'id': 'ZX9371A050S00',
117             'ext': 'mp4',
118             'title': "Gaston's Birthday",
119             'series': "Ben And Holly's Little Kingdom",
120             'description': 'md5:f9de914d02f226968f598ac76f105bcf',
121             'upload_date': '20180604',
122             'uploader_id': 'abc4kids',
123             'timestamp': 1528140219,
124         },
125         'params': {
126             'skip_download': True,
127         },
128     }]
129
130     def _real_extract(self, url):
131         video_id = self._match_id(url)
132         video_params = self._download_json(
133             'https://iview.abc.net.au/api/programs/' + video_id, video_id)
134         title = unescapeHTML(video_params.get('title') or video_params['seriesTitle'])
135         stream = next(s for s in video_params['playlist'] if s.get('type') in ('program', 'livestream'))
136
137         house_number = video_params.get('episodeHouseNumber') or video_id
138         path = '/auth/hls/sign?ts={0}&hn={1}&d=android-tablet'.format(
139             int(time.time()), house_number)
140         sig = hmac.new(
141             b'android.content.res.Resources',
142             path.encode('utf-8'), hashlib.sha256).hexdigest()
143         token = self._download_webpage(
144             'http://iview.abc.net.au{0}&sig={1}'.format(path, sig), video_id)
145
146         def tokenize_url(url, token):
147             return update_url_query(url, {
148                 'hdnea': token,
149             })
150
151         for sd in ('sd', 'sd-low'):
152             sd_url = try_get(
153                 stream, lambda x: x['streams']['hls'][sd], compat_str)
154             if not sd_url:
155                 continue
156             formats = self._extract_m3u8_formats(
157                 tokenize_url(sd_url, token), video_id, 'mp4',
158                 entry_protocol='m3u8_native', m3u8_id='hls', fatal=False)
159             if formats:
160                 break
161         self._sort_formats(formats)
162
163         subtitles = {}
164         src_vtt = stream.get('captions', {}).get('src-vtt')
165         if src_vtt:
166             subtitles['en'] = [{
167                 'url': src_vtt,
168                 'ext': 'vtt',
169             }]
170
171         is_live = video_params.get('livestream') == '1'
172         if is_live:
173             title = self._live_title(title)
174
175         return {
176             'id': video_id,
177             'title': title,
178             'description': video_params.get('description'),
179             'thumbnail': video_params.get('thumbnail'),
180             'duration': int_or_none(video_params.get('eventDuration')),
181             'timestamp': parse_iso8601(video_params.get('pubDate'), ' '),
182             'series': unescapeHTML(video_params.get('seriesTitle')),
183             'series_id': video_params.get('seriesHouseNumber') or video_id[:7],
184             'uploader_id': video_params.get('channel'),
185             'formats': formats,
186             'subtitles': subtitles,
187             'is_live': is_live,
188         }