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[youtube-dl] / 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_urlparse
8 from ..utils import (
9     ExtractorError,
10     float_or_none,
11     parse_duration,
12     unified_strdate,
13 )
14
15
16 class NRKIE(InfoExtractor):
17     _VALID_URL = r'(?:nrk:|https?://(?:www\.)?nrk\.no/video/PS\*)(?P<id>\d+)'
18
19     _TESTS = [
20         {
21             'url': 'http://www.nrk.no/video/PS*150533',
22             'md5': 'bccd850baebefe23b56d708a113229c2',
23             'info_dict': {
24                 'id': '150533',
25                 'ext': 'flv',
26                 'title': 'Dompap og andre fugler i Piip-Show',
27                 'description': 'md5:d9261ba34c43b61c812cb6b0269a5c8f',
28                 'duration': 263,
29             }
30         },
31         {
32             'url': 'http://www.nrk.no/video/PS*154915',
33             'md5': '0b1493ba1aae7d9579a5ad5531bc395a',
34             'info_dict': {
35                 'id': '154915',
36                 'ext': 'flv',
37                 'title': 'Slik høres internett ut når du er blind',
38                 'description': 'md5:a621f5cc1bd75c8d5104cb048c6b8568',
39                 'duration': 20,
40             }
41         },
42     ]
43
44     def _real_extract(self, url):
45         video_id = self._match_id(url)
46
47         data = self._download_json(
48             'http://v8.psapi.nrk.no/mediaelement/%s' % video_id,
49             video_id, 'Downloading media JSON')
50
51         if data['usageRights']['isGeoBlocked']:
52             raise ExtractorError(
53                 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge',
54                 expected=True)
55
56         video_url = data['mediaUrl'] + '?hdcore=3.5.0&plugin=aasp-3.5.0.151.81'
57
58         duration = parse_duration(data.get('duration'))
59
60         images = data.get('images')
61         if images:
62             thumbnails = images['webImages']
63             thumbnails.sort(key=lambda image: image['pixelWidth'])
64             thumbnail = thumbnails[-1]['imageUrl']
65         else:
66             thumbnail = None
67
68         return {
69             'id': video_id,
70             'url': video_url,
71             'ext': 'flv',
72             'title': data['title'],
73             'description': data['description'],
74             'duration': duration,
75             'thumbnail': thumbnail,
76         }
77
78
79 class NRKPlaylistIE(InfoExtractor):
80     _VALID_URL = r'https?://(?:www\.)?nrk\.no/(?!video)(?:[^/]+/)+(?P<id>[^/]+)'
81
82     _TESTS = [{
83         'url': 'http://www.nrk.no/troms/gjenopplev-den-historiske-solformorkelsen-1.12270763',
84         'info_dict': {
85             'id': 'gjenopplev-den-historiske-solformorkelsen-1.12270763',
86             'title': 'Gjenopplev den historiske solformørkelsen',
87             'description': 'md5:c2df8ea3bac5654a26fc2834a542feed',
88         },
89         'playlist_count': 2,
90     }, {
91         'url': 'http://www.nrk.no/kultur/bok/rivertonprisen-til-karin-fossum-1.12266449',
92         'info_dict': {
93             'id': 'rivertonprisen-til-karin-fossum-1.12266449',
94             'title': 'Rivertonprisen til Karin Fossum',
95             'description': 'Første kvinne på 15 år til å vinne krimlitteraturprisen.',
96         },
97         'playlist_count': 5,
98     }]
99
100     def _real_extract(self, url):
101         playlist_id = self._match_id(url)
102
103         webpage = self._download_webpage(url, playlist_id)
104
105         entries = [
106             self.url_result('nrk:%s' % video_id, 'NRK')
107             for video_id in re.findall(
108                 r'class="[^"]*\brich\b[^"]*"[^>]+data-video-id="([^"]+)"',
109                 webpage)
110         ]
111
112         playlist_title = self._og_search_title(webpage)
113         playlist_description = self._og_search_description(webpage)
114
115         return self.playlist_result(
116             entries, playlist_id, playlist_title, playlist_description)
117
118
119 class NRKTVIE(InfoExtractor):
120     IE_DESC = 'NRK TV and NRK Radio'
121     _VALID_URL = r'(?P<baseurl>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+))?'
122
123     _TESTS = [
124         {
125             'url': 'https://tv.nrk.no/serie/20-spoersmaal-tv/MUHH48000314/23-05-2014',
126             'md5': 'adf2c5454fa2bf032f47a9f8fb351342',
127             'info_dict': {
128                 'id': 'MUHH48000314',
129                 'ext': 'flv',
130                 'title': '20 spørsmål',
131                 'description': 'md5:bdea103bc35494c143c6a9acdd84887a',
132                 'upload_date': '20140523',
133                 'duration': 1741.52,
134             },
135         },
136         {
137             'url': 'https://tv.nrk.no/program/mdfp15000514',
138             'md5': '383650ece2b25ecec996ad7b5bb2a384',
139             'info_dict': {
140                 'id': 'mdfp15000514',
141                 'ext': 'flv',
142                 'title': 'Kunnskapskanalen: Grunnlovsjubiléet - Stor ståhei for ingenting',
143                 'description': 'md5:654c12511f035aed1e42bdf5db3b206a',
144                 'upload_date': '20140524',
145                 'duration': 4605.0,
146             },
147         },
148         {
149             # single playlist video
150             'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015#del=2',
151             'md5': 'adbd1dbd813edaf532b0a253780719c2',
152             'info_dict': {
153                 'id': 'MSPO40010515-part2',
154                 'ext': 'flv',
155                 'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 2:2)',
156                 'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
157                 'upload_date': '20150106',
158             },
159             'skip': 'Only works from Norway',
160         },
161         {
162             'url': 'https://tv.nrk.no/serie/tour-de-ski/MSPO40010515/06-01-2015',
163             'playlist': [
164                 {
165                     'md5': '9480285eff92d64f06e02a5367970a7a',
166                     'info_dict': {
167                         'id': 'MSPO40010515-part1',
168                         'ext': 'flv',
169                         'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 1:2)',
170                         'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
171                         'upload_date': '20150106',
172                     },
173                 },
174                 {
175                     'md5': 'adbd1dbd813edaf532b0a253780719c2',
176                     'info_dict': {
177                         'id': 'MSPO40010515-part2',
178                         'ext': 'flv',
179                         'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn 06.01.2015 (del 2:2)',
180                         'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
181                         'upload_date': '20150106',
182                     },
183                 },
184             ],
185             'info_dict': {
186                 'id': 'MSPO40010515',
187                 'title': 'Tour de Ski: Sprint fri teknikk, kvinner og menn',
188                 'description': 'md5:238b67b97a4ac7d7b4bf0edf8cc57d26',
189                 'upload_date': '20150106',
190                 'duration': 6947.5199999999995,
191             },
192             'skip': 'Only works from Norway',
193         },
194         {
195             'url': 'https://radio.nrk.no/serie/dagsnytt/NPUB21019315/12-07-2015#',
196             'only_matching': True,
197         }
198     ]
199
200     def _extract_f4m(self, manifest_url, video_id):
201         return self._extract_f4m_formats(
202             manifest_url + '?hdcore=3.1.1&plugin=aasp-3.1.1.69.124', video_id, f4m_id='hds')
203
204     def _real_extract(self, url):
205         mobj = re.match(self._VALID_URL, url)
206         video_id = mobj.group('id')
207         part_id = mobj.group('part_id')
208         base_url = mobj.group('baseurl')
209
210         webpage = self._download_webpage(url, video_id)
211
212         title = self._html_search_meta(
213             'title', webpage, 'title')
214         description = self._html_search_meta(
215             'description', webpage, 'description')
216
217         thumbnail = self._html_search_regex(
218             r'data-posterimage="([^"]+)"',
219             webpage, 'thumbnail', fatal=False)
220         upload_date = unified_strdate(self._html_search_meta(
221             'rightsfrom', webpage, 'upload date', fatal=False))
222         duration = float_or_none(self._html_search_regex(
223             r'data-duration="([^"]+)"',
224             webpage, 'duration', fatal=False))
225
226         # playlist
227         parts = re.findall(
228             r'<a href="#del=(\d+)"[^>]+data-argument="([^"]+)">([^<]+)</a>', webpage)
229         if parts:
230             entries = []
231             for current_part_id, stream_url, part_title in parts:
232                 if part_id and current_part_id != part_id:
233                     continue
234                 video_part_id = '%s-part%s' % (video_id, current_part_id)
235                 formats = self._extract_f4m(stream_url, video_part_id)
236                 entries.append({
237                     'id': video_part_id,
238                     'title': part_title,
239                     'description': description,
240                     'thumbnail': thumbnail,
241                     'upload_date': upload_date,
242                     'formats': formats,
243                 })
244             if part_id:
245                 if entries:
246                     return entries[0]
247             else:
248                 playlist = self.playlist_result(entries, video_id, title, description)
249                 playlist.update({
250                     'thumbnail': thumbnail,
251                     'upload_date': upload_date,
252                     'duration': duration,
253                 })
254                 return playlist
255
256         formats = []
257
258         f4m_url = re.search(r'data-media="([^"]+)"', webpage)
259         if f4m_url:
260             formats.extend(self._extract_f4m(f4m_url.group(1), video_id))
261
262         m3u8_url = re.search(r'data-hls-media="([^"]+)"', webpage)
263         if m3u8_url:
264             formats.extend(self._extract_m3u8_formats(m3u8_url.group(1), video_id, 'mp4', m3u8_id='hls'))
265         self._sort_formats(formats)
266
267         subtitles_url = self._html_search_regex(
268             r'data-subtitlesurl\s*=\s*(["\'])(?P<url>.+?)\1',
269             webpage, 'subtitle URL', default=None, group='url')
270         subtitles = {}
271         if subtitles_url:
272             subtitles['no'] = [{
273                 'ext': 'ttml',
274                 'url': compat_urlparse.urljoin(base_url, subtitles_url),
275             }]
276
277         return {
278             'id': video_id,
279             'title': title,
280             'description': description,
281             'thumbnail': thumbnail,
282             'upload_date': upload_date,
283             'duration': duration,
284             'formats': formats,
285             'subtitles': subtitles,
286         }