193 lines
7.2 KiB
Python
193 lines
7.2 KiB
Python
# coding: utf-8
|
||
from __future__ import unicode_literals
|
||
|
||
import re
|
||
|
||
from .common import InfoExtractor
|
||
from ..utils import urljoin
|
||
|
||
|
||
class NhkBaseIE(InfoExtractor):
|
||
_API_URL_TEMPLATE = 'https://nwapi.nhk.jp/nhkworld/%sod%slist/v7b/%s/%s/%s/all%s.json'
|
||
_BASE_URL_REGEX = r'https?://www3\.nhk\.or\.jp/nhkworld/(?P<lang>[a-z]{2})/ondemand'
|
||
_TYPE_REGEX = r'/(?P<type>video|audio)/'
|
||
|
||
def _call_api(self, m_id, lang, is_video, is_episode, is_clip):
|
||
return self._download_json(
|
||
self._API_URL_TEMPLATE % (
|
||
'v' if is_video else 'r',
|
||
'clip' if is_clip else 'esd',
|
||
'episode' if is_episode else 'program',
|
||
m_id, lang, '/all' if is_video else ''),
|
||
m_id, query={'apikey': 'EJfK8jdS57GqlupFgAfAAwr573q01y6k'})['data']['episodes'] or []
|
||
|
||
def _extract_episode_info(self, url, episode=None):
|
||
fetch_episode = episode is None
|
||
lang, m_type, episode_id = re.match(NhkVodIE._VALID_URL, url).groups()
|
||
if len(episode_id) == 7:
|
||
episode_id = episode_id[:4] + '-' + episode_id[4:]
|
||
|
||
is_video = m_type == 'video'
|
||
if fetch_episode:
|
||
episode = self._call_api(
|
||
episode_id, lang, is_video, True, episode_id[:4] == '9999')[0]
|
||
title = episode.get('sub_title_clean') or episode['sub_title']
|
||
|
||
def get_clean_field(key):
|
||
return episode.get(key + '_clean') or episode.get(key)
|
||
|
||
series = get_clean_field('title')
|
||
|
||
thumbnails = []
|
||
for s, w, h in [('', 640, 360), ('_l', 1280, 720)]:
|
||
img_path = episode.get('image' + s)
|
||
if not img_path:
|
||
continue
|
||
thumbnails.append({
|
||
'id': '%dp' % h,
|
||
'height': h,
|
||
'width': w,
|
||
'url': 'https://www3.nhk.or.jp' + img_path,
|
||
})
|
||
|
||
info = {
|
||
'id': episode_id + '-' + lang,
|
||
'title': '%s - %s' % (series, title) if series and title else title,
|
||
'description': get_clean_field('description'),
|
||
'thumbnails': thumbnails,
|
||
'series': series,
|
||
'episode': title,
|
||
}
|
||
if is_video:
|
||
vod_id = episode['vod_id']
|
||
info.update({
|
||
'_type': 'url_transparent',
|
||
'ie_key': 'Piksel',
|
||
'url': 'https://player.piksel.com/v/refid/nhkworld/prefid/' + vod_id,
|
||
'id': vod_id,
|
||
})
|
||
else:
|
||
if fetch_episode:
|
||
audio_path = episode['audio']['audio']
|
||
info['formats'] = self._extract_m3u8_formats(
|
||
'https://nhkworld-vh.akamaihd.net/i%s/master.m3u8' % audio_path,
|
||
episode_id, 'm4a', entry_protocol='m3u8_native',
|
||
m3u8_id='hls', fatal=False)
|
||
for f in info['formats']:
|
||
f['language'] = lang
|
||
else:
|
||
info.update({
|
||
'_type': 'url_transparent',
|
||
'ie_key': NhkVodIE.ie_key(),
|
||
'url': url,
|
||
})
|
||
return info
|
||
|
||
|
||
class NhkVodIE(NhkBaseIE):
|
||
# the 7-character IDs can have alphabetic chars too: assume [a-z] rather than just [a-f], eg
|
||
_VALID_URL = r'%s%s(?P<id>[0-9a-z]{7}|[^/]+?-\d{8}-[0-9a-z]+)' % (NhkBaseIE._BASE_URL_REGEX, NhkBaseIE._TYPE_REGEX)
|
||
# Content available only for a limited period of time. Visit
|
||
# https://www3.nhk.or.jp/nhkworld/en/ondemand/ for working samples.
|
||
_TESTS = [{
|
||
# video clip
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/9999011/',
|
||
'md5': '7a90abcfe610ec22a6bfe15bd46b30ca',
|
||
'info_dict': {
|
||
'id': 'a95j5iza',
|
||
'ext': 'mp4',
|
||
'title': "Dining with the Chef - Chef Saito's Family recipe: MENCHI-KATSU",
|
||
'description': 'md5:5aee4a9f9d81c26281862382103b0ea5',
|
||
'timestamp': 1565965194,
|
||
'upload_date': '20190816',
|
||
},
|
||
}, {
|
||
# audio clip
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/r_inventions-20201104-1/',
|
||
'info_dict': {
|
||
'id': 'r_inventions-20201104-1-en',
|
||
'ext': 'm4a',
|
||
'title': "Japan's Top Inventions - Miniature Video Cameras",
|
||
'description': 'md5:07ea722bdbbb4936fdd360b6a480c25b',
|
||
},
|
||
'params': {
|
||
# m3u8 download
|
||
'skip_download': True,
|
||
},
|
||
}, {
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/2015173/',
|
||
'only_matching': True,
|
||
}, {
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/plugin-20190404-1/',
|
||
'only_matching': True,
|
||
}, {
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/fr/ondemand/audio/plugin-20190404-1/',
|
||
'only_matching': True,
|
||
}, {
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/audio/j_art-20150903-1/',
|
||
'only_matching': True,
|
||
}, {
|
||
# video, alphabetic character in ID #29670
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/video/9999a34/',
|
||
'only_matching': True,
|
||
'info_dict': {
|
||
'id': 'qfjay6cg',
|
||
'ext': 'mp4',
|
||
'title': 'DESIGN TALKS plus - Fishermen’s Finery',
|
||
'description': 'md5:8a8f958aaafb0d7cb59d38de53f1e448',
|
||
'thumbnail': r're:^https?:/(/[a-z0-9.-]+)+\.jpg\?w=1920&h=1080$',
|
||
'upload_date': '20210615',
|
||
'timestamp': 1623722008,
|
||
}
|
||
}]
|
||
|
||
def _real_extract(self, url):
|
||
return self._extract_episode_info(url)
|
||
|
||
|
||
class NhkVodProgramIE(NhkBaseIE):
|
||
_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)
|
||
_TESTS = [{
|
||
# video program episodes
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway',
|
||
'info_dict': {
|
||
'id': 'japanrailway',
|
||
'title': 'Japan Railway Journal',
|
||
},
|
||
'playlist_mincount': 1,
|
||
}, {
|
||
# video program clips
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/japanrailway/?type=clip',
|
||
'info_dict': {
|
||
'id': 'japanrailway',
|
||
'title': 'Japan Railway Journal',
|
||
},
|
||
'playlist_mincount': 5,
|
||
}, {
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/video/10yearshayaomiyazaki/',
|
||
'only_matching': True,
|
||
}, {
|
||
# audio program
|
||
'url': 'https://www3.nhk.or.jp/nhkworld/en/ondemand/program/audio/listener/',
|
||
'only_matching': True,
|
||
}]
|
||
|
||
def _real_extract(self, url):
|
||
lang, m_type, program_id, episode_type = re.match(self._VALID_URL, url).groups()
|
||
|
||
episodes = self._call_api(
|
||
program_id, lang, m_type == 'video', False, episode_type == 'clip')
|
||
|
||
entries = []
|
||
for episode in episodes:
|
||
episode_path = episode.get('url')
|
||
if not episode_path:
|
||
continue
|
||
entries.append(self._extract_episode_info(
|
||
urljoin(url, episode_path), episode))
|
||
|
||
program_title = None
|
||
if entries:
|
||
program_title = entries[0].get('series')
|
||
|
||
return self.playlist_result(entries, program_id, program_title)
|