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Commit | Line | Data |
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298a120a AN |
1 | from __future__ import unicode_literals |
2 | ||
061d1cd9 RA |
3 | import re |
4 | ||
298a120a | 5 | from .common import InfoExtractor |
29f7c58a | 6 | from ..utils import urljoin |
298a120a AN |
7 | |
8 | ||
29f7c58a | 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)/' | |
298a120a | 13 | |
29f7c58a | 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 [] | |
22 | ||
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() | |
061d1cd9 RA |
26 | if episode_id.isdigit(): |
27 | episode_id = episode_id[:4] + '-' + episode_id[4:] | |
f9b373af | 28 | |
061d1cd9 | 29 | is_video = m_type == 'video' |
29f7c58a | 30 | if fetch_episode: |
31 | episode = self._call_api( | |
32 | episode_id, lang, is_video, True, episode_id[:4] == '9999')[0] | |
061d1cd9 | 33 | title = episode.get('sub_title_clean') or episode['sub_title'] |
45396dd2 | 34 | |
061d1cd9 RA |
35 | def get_clean_field(key): |
36 | return episode.get(key + '_clean') or episode.get(key) | |
45396dd2 | 37 | |
061d1cd9 | 38 | series = get_clean_field('title') |
45396dd2 | 39 | |
061d1cd9 RA |
40 | thumbnails = [] |
41 | for s, w, h in [('', 640, 360), ('_l', 1280, 720)]: | |
42 | img_path = episode.get('image' + s) | |
43 | if not img_path: | |
44 | continue | |
45 | thumbnails.append({ | |
46 | 'id': '%dp' % h, | |
47 | 'height': h, | |
48 | 'width': w, | |
49 | 'url': 'https://www3.nhk.or.jp' + img_path, | |
50 | }) | |
298a120a | 51 | |
061d1cd9 RA |
52 | info = { |
53 | 'id': episode_id + '-' + lang, | |
f9b373af | 54 | 'title': '%s - %s' % (series, title) if series and title else title, |
061d1cd9 RA |
55 | 'description': get_clean_field('description'), |
56 | 'thumbnails': thumbnails, | |
f9b373af S |
57 | 'series': series, |
58 | 'episode': title, | |
59 | } | |
061d1cd9 | 60 | if is_video: |
29f7c58a | 61 | vod_id = episode['vod_id'] |
061d1cd9 RA |
62 | info.update({ |
63 | '_type': 'url_transparent', | |
a373befa | 64 | 'ie_key': 'Piksel', |
29f7c58a | 65 | 'url': 'https://player.piksel.com/v/refid/nhkworld/prefid/' + vod_id, |
66 | 'id': vod_id, | |
061d1cd9 RA |
67 | }) |
68 | else: | |
29f7c58a | 69 | if fetch_episode: |
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']: | |
76 | f['language'] = lang | |
77 | else: | |
78 | info.update({ | |
79 | '_type': 'url_transparent', | |
80 | 'ie_key': NhkVodIE.ie_key(), | |
81 | 'url': url, | |
82 | }) | |
061d1cd9 | 83 | return info |
29f7c58a | 84 | |
85 | ||
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. | |
90 | _TESTS = [{ | |
91 | # video clip | |
92 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/9999011/', | |
93 | 'md5': '7a90abcfe610ec22a6bfe15bd46b30ca', | |
94 | 'info_dict': { | |
95 | 'id': 'a95j5iza', | |
96 | 'ext': 'mp4', | |
97 | 'title': "Dining with the Chef - Chef Saito's Family recipe: MENCHI-KATSU", | |
98 | 'description': 'md5:5aee4a9f9d81c26281862382103b0ea5', | |
99 | 'timestamp': 1565965194, | |
100 | 'upload_date': '20190816', | |
101 | }, | |
102 | }, { | |
103 | # audio clip | |
104 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/r_inventions-20201104-1/', | |
105 | 'info_dict': { | |
106 | 'id': 'r_inventions-20201104-1-en', | |
107 | 'ext': 'm4a', | |
108 | 'title': "Japan's Top Inventions - Miniature Video Cameras", | |
109 | 'description': 'md5:07ea722bdbbb4936fdd360b6a480c25b', | |
110 | }, | |
111 | 'params': { | |
112 | # m3u8 download | |
113 | 'skip_download': True, | |
114 | }, | |
115 | }, { | |
116 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/2015173/', | |
117 | 'only_matching': True, | |
118 | }, { | |
119 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/plugin-20190404-1/', | |
120 | 'only_matching': True, | |
121 | }, { | |
122 | 'url': 'https://www3.nhk.or.jp/nhkworld/fr/ondemand/audio/plugin-20190404-1/', | |
123 | 'only_matching': True, | |
124 | }, { | |
125 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/j_art-20150903-1/', | |
126 | 'only_matching': True, | |
127 | }] | |
128 | ||
129 | def _real_extract(self, url): | |
130 | return self._extract_episode_info(url) | |
131 | ||
132 | ||
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) | |
135 | _TESTS = [{ | |
136 | # video program episodes | |
137 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway', | |
138 | 'info_dict': { | |
139 | 'id': 'japanrailway', | |
140 | 'title': 'Japan Railway Journal', | |
141 | }, | |
142 | 'playlist_mincount': 1, | |
143 | }, { | |
144 | # video program clips | |
145 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway/?type=clip', | |
146 | 'info_dict': { | |
147 | 'id': 'japanrailway', | |
148 | 'title': 'Japan Railway Journal', | |
149 | }, | |
150 | 'playlist_mincount': 5, | |
151 | }, { | |
152 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/10yearshayaomiyazaki/', | |
153 | 'only_matching': True, | |
154 | }, { | |
155 | # audio program | |
156 | 'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/audio/listener/', | |
157 | 'only_matching': True, | |
158 | }] | |
159 | ||
160 | def _real_extract(self, url): | |
161 | lang, m_type, program_id, episode_type = re.match(self._VALID_URL, url).groups() | |
162 | ||
163 | episodes = self._call_api( | |
164 | program_id, lang, m_type == 'video', False, episode_type == 'clip') | |
165 | ||
166 | entries = [] | |
167 | for episode in episodes: | |
168 | episode_path = episode.get('url') | |
169 | if not episode_path: | |
170 | continue | |
171 | entries.append(self._extract_episode_info( | |
172 | urljoin(url, episode_path), episode)) | |
173 | ||
174 | program_title = None | |
175 | if entries: | |
176 | program_title = entries[0].get('series') | |
177 | ||
178 | return self.playlist_result(entries, program_id, program_title) |