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[youtubedl] / youtube_dl / extractor / nrk.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_urllib_parse_unquote
8 from ..utils import (
9 ExtractorError,
10 int_or_none,
11 parse_age_limit,
12 parse_duration,
13 )
14
15
16 class NRKBaseIE(InfoExtractor):
17 def _extract_formats(self, manifest_url, video_id, fatal=True):
18 formats = []
19 formats.extend(self._extract_f4m_formats(
20 manifest_url + '?hdcore=3.5.0&plugin=aasp-3.5.0.151.81',
21 video_id, f4m_id='hds', fatal=fatal))
22 formats.extend(self._extract_m3u8_formats(manifest_url.replace(
23 'akamaihd.net/z/', 'akamaihd.net/i/').replace('/manifest.f4m', '/master.m3u8'),
24 video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=fatal))
25 return formats
26
27 def _real_extract(self, url):
28 video_id = self._match_id(url)
29
30 data = self._download_json(
31 'http://%s/mediaelement/%s' % (self._API_HOST, video_id),
32 video_id, 'Downloading mediaelement JSON')
33
34 title = data.get('fullTitle') or data.get('mainTitle') or data['title']
35 video_id = data.get('id') or video_id
36
37 entries = []
38
39 media_assets = data.get('mediaAssets')
40 if media_assets and isinstance(media_assets, list):
41 def video_id_and_title(idx):
42 return ((video_id, title) if len(media_assets) == 1
43 else ('%s-%d' % (video_id, idx), '%s (Part %d)' % (title, idx)))
44 for num, asset in enumerate(media_assets, 1):
45 asset_url = asset.get('url')
46 if not asset_url:
47 continue
48 formats = self._extract_formats(asset_url, video_id, fatal=False)
49 if not formats:
50 continue
51 self._sort_formats(formats)
52 entry_id, entry_title = video_id_and_title(num)
53 duration = parse_duration(asset.get('duration'))
54 subtitles = {}
55 for subtitle in ('webVtt', 'timedText'):
56 subtitle_url = asset.get('%sSubtitlesUrl' % subtitle)
57 if subtitle_url:
58 subtitles.setdefault('no', []).append({
59 'url': compat_urllib_parse_unquote(subtitle_url)
60 })
61 entries.append({
62 'id': asset.get('carrierId') or entry_id,
63 'title': entry_title,
64 'duration': duration,
65 'subtitles': subtitles,
66 'formats': formats,
67 })
68
69 if not entries:
70 media_url = data.get('mediaUrl')
71 if media_url:
72 formats = self._extract_formats(media_url, video_id)
73 self._sort_formats(formats)
74 duration = parse_duration(data.get('duration'))
75 entries = [{
76 'id': video_id,
77 'title': title,
78 'duration': duration,
79 'formats': formats,
80 }]
81
82 if not entries:
83 if data.get('usageRights', {}).get('isGeoBlocked'):
84 raise ExtractorError(
85 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge',
86 expected=True)
87
88 conviva = data.get('convivaStatistics') or {}
89 series = conviva.get('seriesName') or data.get('seriesTitle')
90 episode = conviva.get('episodeName') or data.get('episodeNumberOrDate')
91
92 thumbnails = None
93 images = data.get('images')
94 if images and isinstance(images, dict):
95 web_images = images.get('webImages')
96 if isinstance(web_images, list):
97 thumbnails = [{
98 'url': image['imageUrl'],
99 'width': int_or_none(image.get('width')),
100 'height': int_or_none(image.get('height')),
101 } for image in web_images if image.get('imageUrl')]
102
103 description = data.get('description')
104
105 common_info = {
106 'description': description,
107 'series': series,
108 'episode': episode,
109 'age_limit': parse_age_limit(data.get('legalAge')),
110 'thumbnails': thumbnails,
111 }
112
113 vcodec = 'none' if data.get('mediaType') == 'Audio' else None
114
115 # TODO: extract chapters when https://github.com/rg3/youtube-dl/pull/9409 is merged
116
117 for entry in entries:
118 entry.update(common_info)
119 for f in entry['formats']:
120 f['vcodec'] = vcodec
121
122 return self.playlist_result(entries, video_id, title, description)
123
124
125 class NRKIE(NRKBaseIE):
126 _VALID_URL = r'(?:nrk:|https?://(?:www\.)?nrk\.no/video/PS\*)(?P<id>\d+)'
127 _API_HOST = 'v8.psapi.nrk.no'
128 _TESTS = [{
129 # video
130 'url': 'http://www.nrk.no/video/PS*150533',
131 'md5': '2f7f6eeb2aacdd99885f355428715cfa',
132 'info_dict': {
133 'id': '150533',
134 'ext': 'mp4',
135 'title': 'Dompap og andre fugler i Piip-Show',
136 'description': 'md5:d9261ba34c43b61c812cb6b0269a5c8f',
137 'duration': 263,
138 }
139 }, {
140 # audio
141 'url': 'http://www.nrk.no/video/PS*154915',
142 # MD5 is unstable
143 'info_dict': {
144 'id': '154915',
145 'ext': 'flv',
146 'title': 'Slik høres internett ut når du er blind',
147 'description': 'md5:a621f5cc1bd75c8d5104cb048c6b8568',
148 'duration': 20,
149 }
150 }]
151
152
153 class NRKTVIE(NRKBaseIE):
154 IE_DESC = 'NRK TV and NRK Radio'
155 _VALID_URL = r'https?://(?:tv|radio)\.nrk(?:super)?\.no/(?:serie/[^/]+|program)/(?P<id>[a-zA-Z]{4}\d{8})(?:/\d{2}-\d{2}-\d{4})?(?:#del=(?P<part_id>\d+))?'
156 _API_HOST = 'psapi-we.nrk.no'
157
158 _TESTS = [{
159 'url': 'https://tv.nrk.no/serie/20-spoersmaal-tv/MUHH48000314/23-05-2014',
160 'md5': '4e9ca6629f09e588ed240fb11619922a',
161 'info_dict': {
162 'id': 'MUHH48000314AA',
163 'ext': 'mp4',
164 'title': '20 spørsmål 23.05.2014',
165 'description': 'md5:bdea103bc35494c143c6a9acdd84887a',
166 'duration': 1741,
167 },
168 }, {
169 'url': 'https://tv.nrk.no/program/mdfp15000514',
170 'md5': '43d0be26663d380603a9cf0c24366531',
171 'info_dict': {
172 'id': 'MDFP15000514CA',
173 'ext': 'mp4',
174 'title': 'Grunnlovsjubiléet - Stor ståhei for ingenting 24.05.2014',
175 'description': 'md5:89290c5ccde1b3a24bb8050ab67fe1db',
176 'duration': 4605,
177 },
178 }, {
179 # single playlist video
180 'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015#del=2',
181 'md5': 'adbd1dbd813edaf532b0a253780719c2',
182 'info_dict': {
183 'id': 'MSPO40010515-part2',
184 'ext': 'flv',
185 'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 2:2)',
186 'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
187 },
188 'skip': 'Only works from Norway',
189 }, {
190 'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015',
191 'playlist': [{
192 'md5': '9480285eff92d64f06e02a5367970a7a',
193 'info_dict': {
194 'id': 'MSPO40010515-part1',
195 'ext': 'flv',
196 'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 1:2)',
197 'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
198 },
199 }, {
200 'md5': 'adbd1dbd813edaf532b0a253780719c2',
201 'info_dict': {
202 'id': 'MSPO40010515-part2',
203 'ext': 'flv',
204 'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 2:2)',
205 'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
206 },
207 }],
208 'info_dict': {
209 'id': 'MSPO40010515',
210 'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn',
211 'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
212 'duration': 6947.52,
213 },
214 'skip': 'Only works from Norway',
215 }, {
216 'url': 'https://radio.nrk.no/serie/dagsnytt/NPUB21019315/12-07-2015#',
217 'only_matching': True,
218 }]
219
220
221 class NRKPlaylistIE(InfoExtractor):
222 _VALID_URL = r'https?://(?:www\.)?nrk\.no/(?!video|skole)(?:[^/]+/)+(?P<id>[^/]+)'
223
224 _TESTS = [{
225 'url': 'http://www.nrk.no/troms/gjenopplev-den-historiske-solformorkelsen-1.12270763',
226 'info_dict': {
227 'id': 'gjenopplev-den-historiske-solformorkelsen-1.12270763',
228 'title': 'Gjenopplev den historiske solformørkelsen',
229 'description': 'md5:c2df8ea3bac5654a26fc2834a542feed',
230 },
231 'playlist_count': 2,
232 }, {
233 'url': 'http://www.nrk.no/kultur/bok/rivertonprisen-til-karin-fossum-1.12266449',
234 'info_dict': {
235 'id': 'rivertonprisen-til-karin-fossum-1.12266449',
236 'title': 'Rivertonprisen til Karin Fossum',
237 'description': 'Første kvinne på 15 år til å vinne krimlitteraturprisen.',
238 },
239 'playlist_count': 5,
240 }]
241
242 def _real_extract(self, url):
243 playlist_id = self._match_id(url)
244
245 webpage = self._download_webpage(url, playlist_id)
246
247 entries = [
248 self.url_result('nrk:%s' % video_id, 'NRK')
249 for video_id in re.findall(
250 r'class="[^"]*\brich\b[^"]*"[^>]+data-video-id="([^"]+)"',
251 webpage)
252 ]
253
254 playlist_title = self._og_search_title(webpage)
255 playlist_description = self._og_search_description(webpage)
256
257 return self.playlist_result(
258 entries, playlist_id, playlist_title, playlist_description)
259
260
261 class NRKSkoleIE(InfoExtractor):
262 IE_DESC = 'NRK Skole'
263 _VALID_URL = r'https?://(?:www\.)?nrk\.no/skole/?\?.*\bmediaId=(?P<id>\d+)'
264
265 _TESTS = [{
266 'url': 'https://www.nrk.no/skole/?page=search&q=&mediaId=14099',
267 'md5': '6bc936b01f9dd8ed45bc58b252b2d9b6',
268 'info_dict': {
269 'id': '6021',
270 'ext': 'mp4',
271 'title': 'Genetikk og eneggede tvillinger',
272 'description': 'md5:3aca25dcf38ec30f0363428d2b265f8d',
273 'duration': 399,
274 },
275 }, {
276 'url': 'https://www.nrk.no/skole/?page=objectives&subject=naturfag&objective=K15114&mediaId=19355',
277 'only_matching': True,
278 }]
279
280 def _real_extract(self, url):
281 video_id = self._match_id(url)
282
283 webpage = self._download_webpage(
284 'https://mimir.nrk.no/plugin/1.0/static?mediaId=%s' % video_id,
285 video_id)
286
287 nrk_id = self._parse_json(
288 self._search_regex(
289 r'<script[^>]+type=["\']application/json["\'][^>]*>({.+?})</script>',
290 webpage, 'application json'),
291 video_id)['activeMedia']['psId']
292
293 return self.url_result('nrk:%s' % nrk_id)