1 from __future__ import unicode_literals
5 from .common import InfoExtractor
6 from ..utils import urljoin
9 class NhkBaseIE(InfoExtractor):
10 _API_URL_TEMPLATE = 'https://api.nhk.or.jp/nhkworld/%sod%slist/v7a/%s/%s/%s/all%s.json'
11 _BASE_URL_REGEX = r'https?://www3\.nhk\.or\.jp/nhkworld/(?P<lang>[a-z]{2})/ondemand'
12 _TYPE_REGEX = r'/(?P<type>video|audio)/'
14 def _call_api(self, m_id, lang, is_video, is_episode, is_clip):
15 return self._download_json(
16 self._API_URL_TEMPLATE % (
17 'v' if is_video else 'r',
18 'clip' if is_clip else 'esd',
19 'episode' if is_episode else 'program',
20 m_id, lang, '/all' if is_video else ''),
21 m_id, query={'apikey': 'EJfK8jdS57GqlupFgAfAAwr573q01y6k'})['data']['episodes'] or []
23 def _extract_episode_info(self, url, episode=None):
24 fetch_episode = episode is None
25 lang, m_type, episode_id = re.match(NhkVodIE._VALID_URL, url).groups()
26 if episode_id.isdigit():
27 episode_id = episode_id[:4] + '-' + episode_id[4:]
29 is_video = m_type == 'video'
31 episode = self._call_api(
32 episode_id, lang, is_video, True, episode_id[:4] == '9999')[0]
33 title = episode.get('sub_title_clean') or episode['sub_title']
35 def get_clean_field(key):
36 return episode.get(key + '_clean') or episode.get(key)
38 series = get_clean_field('title')
41 for s, w, h in [('', 640, 360), ('_l', 1280, 720)]:
42 img_path = episode.get('image' + s)
49 'url': 'https://www3.nhk.or.jp' + img_path,
53 'id': episode_id + '-' + lang,
54 'title': '%s - %s' % (series, title) if series and title else title,
55 'description': get_clean_field('description'),
56 'thumbnails': thumbnails,
61 vod_id = episode['vod_id']
63 '_type': 'url_transparent',
65 'url': 'https://player.piksel.com/v/refid/nhkworld/prefid/' + vod_id,
70 audio_path = episode['audio']['audio']
71 info['formats'] = self._extract_m3u8_formats(
72 'https://nhkworld-vh.akamaihd.net/i%s/master.m3u8' % audio_path,
73 episode_id, 'm4a', entry_protocol='m3u8_native',
74 m3u8_id='hls', fatal=False)
75 for f in info['formats']:
79 '_type': 'url_transparent',
80 'ie_key': NhkVodIE.ie_key(),
86 class NhkVodIE(NhkBaseIE):
87 _VALID_URL = r'%s%s(?P<id>\d{7}|[^/]+?-\d{8}-[0-9a-z]+)' % (NhkBaseIE._BASE_URL_REGEX, NhkBaseIE._TYPE_REGEX)
88 # Content available only for a limited period of time. Visit
89 # https://www3.nhk.or.jp/nhkworld/en/ondemand/ for working samples.
92 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/9999011/',
93 'md5': '7a90abcfe610ec22a6bfe15bd46b30ca',
97 'title': "Dining with the Chef - Chef Saito's Family recipe: MENCHI-KATSU",
98 'description': 'md5:5aee4a9f9d81c26281862382103b0ea5',
99 'timestamp': 1565965194,
100 'upload_date': '20190816',
104 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/r_inventions-20201104-1/',
106 'id': 'r_inventions-20201104-1-en',
108 'title': "Japan's Top Inventions - Miniature Video Cameras",
109 'description': 'md5:07ea722bdbbb4936fdd360b6a480c25b',
113 'skip_download': True,
116 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/2015173/',
117 'only_matching': True,
119 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/plugin-20190404-1/',
120 'only_matching': True,
122 'url': 'https://www3.nhk.or.jp/nhkworld/fr/ondemand/audio/plugin-20190404-1/',
123 'only_matching': True,
125 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/j_art-20150903-1/',
126 'only_matching': True,
129 def _real_extract(self, url):
130 return self._extract_episode_info(url)
133 class NhkVodProgramIE(NhkBaseIE):
134 _VALID_URL = r'%s/program%s(?P<id>[0-9a-z]+)(?:.+?\btype=(?P<episode_type>clip|(?:radio|tv)Episode))?' % (NhkBaseIE._BASE_URL_REGEX, NhkBaseIE._TYPE_REGEX)
136 # video program episodes
137 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway',
139 'id': 'japanrailway',
140 'title': 'Japan Railway Journal',
142 'playlist_mincount': 1,
144 # video program clips
145 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway/?type=clip',
147 'id': 'japanrailway',
148 'title': 'Japan Railway Journal',
150 'playlist_mincount': 5,
152 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/10yearshayaomiyazaki/',
153 'only_matching': True,
156 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/audio/listener/',
157 'only_matching': True,
160 def _real_extract(self, url):
161 lang, m_type, program_id, episode_type = re.match(self._VALID_URL, url).groups()
163 episodes = self._call_api(
164 program_id, lang, m_type == 'video', False, episode_type == 'clip')
167 for episode in episodes:
168 episode_path = episode.get('url')
171 entries.append(self._extract_episode_info(
172 urljoin(url, episode_path), episode))
176 program_title = entries[0].get('series')
178 return self.playlist_result(entries, program_id, program_title)