mirror of https://github.com/yt-dlp/yt-dlp.git
[ie/NHKRadiru] Fix extractor (#10106)
Closes #10105 Authored by: garret1317
This commit is contained in:
garret1317
GitHub
parent
e53e56b735
commit
b8e2a5e0e1
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@ -4,6 +4,7 @@ from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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clean_html,
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filter_dict,
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get_element_by_class,
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int_or_none,
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join_nonempty,
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@ -590,21 +591,22 @@ class NhkRadiruIE(InfoExtractor):
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IE_DESC = 'NHK らじる (Radiru/Rajiru)'
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_VALID_URL = r'https?://www\.nhk\.or\.jp/radio/(?:player/ondemand|ondemand/detail)\.html\?p=(?P<site>[\da-zA-Z]+)_(?P<corner>[\da-zA-Z]+)(?:_(?P<headline>[\da-zA-Z]+))?'
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_TESTS = [{
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=0449_01_3926210',
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'skip': 'Episode expired on 2024-02-24',
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=0449_01_4003239',
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'skip': 'Episode expired on 2024-06-09',
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'info_dict': {
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'title': 'ジャズ・トゥナイト シリーズＪＡＺＺジャイアンツ ５６ ジョニー・ホッジス',
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'id': '0449_01_3926210',
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'title': 'ジャズ・トゥナイト ジャズ「Ｎｉｇｈｔ ａｎｄ Ｄａｙ」特集',
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'id': '0449_01_4003239',
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'ext': 'm4a',
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'uploader': 'NHK FM 東京',
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'description': 'md5:ad05f3c3f3f6e99b2e69f9b5e49551dc',
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'series': 'ジャズ・トゥナイト',
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'uploader': 'NHK-FM',
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'channel': 'NHK-FM',
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'channel': 'NHK FM 東京',
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'thumbnail': 'https://www.nhk.or.jp/prog/img/449/g449.jpg',
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'release_date': '20240217',
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'description': 'md5:a456ee8e5e59e6dd2a7d32e62386e811',
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'timestamp': 1708185600,
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'release_timestamp': 1708178400,
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'upload_date': '20240217',
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'upload_date': '20240601',
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'series_id': '0449_01',
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'release_date': '20240601',
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'timestamp': 1717257600,
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'release_timestamp': 1717250400,
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},
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}, {
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# playlist, airs every weekday so it should _hopefully_ be okay forever
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@ -613,71 +615,145 @@ class NhkRadiruIE(InfoExtractor):
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'id': '0458_01',
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'title': 'ベストオブクラシック',
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'description': '世界中の上質な演奏会をじっくり堪能する本格派クラシック番組。',
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'channel': 'NHK-FM',
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'uploader': 'NHK-FM',
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'thumbnail': 'https://www.nhk.or.jp/prog/img/458/g458.jpg',
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'series_id': '0458_01',
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'uploader': 'NHK FM',
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'channel': 'NHK FM',
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'series': 'ベストオブクラシック',
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},
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'playlist_mincount': 3,
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}, {
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# one with letters in the id
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=F300_06_3738470',
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'note': 'Expires on 2024-03-31',
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=F683_01_3910688',
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'note': 'Expires on 2025-03-31',
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'info_dict': {
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'id': 'F300_06_3738470',
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'id': 'F683_01_3910688',
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'ext': 'm4a',
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'title': '有島武郎「一房のぶどう」',
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'description': '朗読：川野一宇（ラジオ深夜便アンカー）\r\n\r\n（2016年12月8日放送「ラジオ深夜便『アンカー朗読シリーズ』」より）',
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'channel': 'NHKラジオ第1、NHK-FM',
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'uploader': 'NHKラジオ第1、NHK-FM',
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'timestamp': 1635757200,
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'thumbnail': 'https://www.nhk.or.jp/radioondemand/json/F300/img/corner/box_109_thumbnail.jpg',
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'release_date': '20161207',
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'series': 'らじる文庫 by ラジオ深夜便 ',
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'release_timestamp': 1481126700,
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'upload_date': '20211101',
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'title': '夏目漱石「文鳥」第1回',
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'series': '【らじる文庫】夏目漱石「文鳥」（全4回）',
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'series_id': 'F683_01',
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'description': '朗読：浅井理アナウンサー',
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'thumbnail': 'https://www.nhk.or.jp/radioondemand/json/F683/img/roudoku_05_rod_640.jpg',
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'upload_date': '20240106',
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'release_date': '20240106',
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'uploader': 'NHK R1',
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'release_timestamp': 1704511800,
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'channel': 'NHK R1',
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'timestamp': 1704512700,
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},
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'expected_warnings': ['Unable to download JSON metadata', 'Failed to get extended description'],
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'expected_warnings': ['Unable to download JSON metadata',
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'Failed to get extended metadata. API returned Error 1: Invalid parameters'],
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}, {
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# news
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=F261_01_3855109',
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'skip': 'Expires on 2023-04-17',
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=F261_01_4012173',
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'info_dict': {
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'id': 'F261_01_3855109',
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'id': 'F261_01_4012173',
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'ext': 'm4a',
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'channel': 'NHKラジオ第1',
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'uploader': 'NHKラジオ第1',
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'timestamp': 1681635900,
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'release_date': '20230416',
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'series': 'NHKラジオニュース',
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'title': '午後６時のNHKニュース',
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'title': '午前０時のNHKニュース',
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'thumbnail': 'https://www.nhk.or.jp/radioondemand/json/F261/img/RADIONEWS_640.jpg',
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'upload_date': '20230416',
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'release_timestamp': 1681635600,
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'release_timestamp': 1718290800,
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'release_date': '20240613',
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'timestamp': 1718291400,
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'upload_date': '20240613',
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},
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}, {
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# fallback when extended metadata fails
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'url': 'https://www.nhk.or.jp/radio/player/ondemand.html?p=2834_01_4009298',
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'skip': 'Expires on 2024-06-07',
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'info_dict': {
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'id': '2834_01_4009298',
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'title': 'まち☆キラ！開成町特集',
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'ext': 'm4a',
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'release_date': '20240531',
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'upload_date': '20240531',
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'series': 'はま☆キラ！',
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'thumbnail': 'https://www.nhk.or.jp/prog/img/2834/g2834.jpg',
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'channel': 'NHK R1,FM',
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'description': '',
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'timestamp': 1717123800,
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'uploader': 'NHK R1,FM',
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'release_timestamp': 1717120800,
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'series_id': '2834_01',
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},
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'expected_warnings': ['Failed to get extended metadata. API returned empty list.'],
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}]
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_API_URL_TMPL = None
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def _extract_extended_description(self, episode_id, episode):
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service, _, area = traverse_obj(episode, ('aa_vinfo2', {str}, {lambda x: (x or '').partition(',')}))
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aa_vinfo3 = traverse_obj(episode, ('aa_vinfo3', {str}))
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def _extract_extended_metadata(self, episode_id, aa_vinfo):
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service, _, area = traverse_obj(aa_vinfo, (2, {str}, {lambda x: (x or '').partition(',')}))
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detail_url = try_call(
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lambda: self._API_URL_TMPL.format(service=service, area=area, dateid=aa_vinfo3))
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lambda: self._API_URL_TMPL.format(area=area, service=service, dateid=aa_vinfo[3]))
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if not detail_url:
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return
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return {}
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full_meta = traverse_obj(
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self._download_json(detail_url, episode_id, 'Downloading extended metadata', fatal=False),
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('list', service, 0, {dict})) or {}
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return join_nonempty('subtitle', 'content', 'act', 'music', delim='\n\n', from_dict=full_meta)
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response = self._download_json(
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detail_url, episode_id, 'Downloading extended metadata',
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'Failed to download extended metadata', fatal=False, expected_status=400)
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if not response:
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return {}
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def _extract_episode_info(self, headline, programme_id, series_meta):
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if error := traverse_obj(response, ('error', {dict})):
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self.report_warning(
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'Failed to get extended metadata. API returned '
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f'Error {join_nonempty("code", "message", from_dict=error, delim=": ")}')
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return {}
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full_meta = traverse_obj(response, ('list', service, 0, {dict}))
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if not full_meta:
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self.report_warning('Failed to get extended metadata. API returned empty list.')
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return {}
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station = ' '.join(traverse_obj(full_meta, (('service', 'area'), 'name', {str}))) or None
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thumbnails = [{
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'id': str(id_),
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'preference': 1 if id_.startswith('thumbnail') else -2 if id_.startswith('logo') else -1,
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**traverse_obj(thumb, {
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'url': 'url',
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'width': ('width', {int_or_none}),
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'height': ('height', {int_or_none}),
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}),
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} for id_, thumb in traverse_obj(full_meta, ('images', {dict.items}, lambda _, v: v[1]['url']))]
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return filter_dict({
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'channel': station,
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'uploader': station,
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'description': join_nonempty(
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'subtitle', 'content', 'act', 'music', delim='\n\n', from_dict=full_meta),
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'thumbnails': thumbnails,
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**traverse_obj(full_meta, {
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'title': ('title', {str}),
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'timestamp': ('end_time', {unified_timestamp}),
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'release_timestamp': ('start_time', {unified_timestamp}),
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}),
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})
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def _extract_episode_info(self, episode, programme_id, series_meta):
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episode_id = f'{programme_id}_{episode["id"]}'
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aa_vinfo = traverse_obj(episode, ('aa_contents_id', {lambda x: x.split(';')}))
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extended_metadata = self._extract_extended_metadata(episode_id, aa_vinfo)
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fallback_start_time, _, fallback_end_time = traverse_obj(
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aa_vinfo, (4, {str}, {lambda x: (x or '').partition('_')}))
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return {
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**series_meta,
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'id': episode_id,
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'formats': self._extract_m3u8_formats(episode.get('stream_url'), episode_id, fatal=False),
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'container': 'm4a_dash', # force fixup, AAC-only HLS
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'was_live': True,
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'title': episode.get('program_title'),
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'description': episode.get('program_sub_title'), # fallback
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'timestamp': unified_timestamp(fallback_end_time),
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'release_timestamp': unified_timestamp(fallback_start_time),
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**extended_metadata,
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}
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def _extract_news_info(self, headline, programme_id, series_meta):
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episode_id = f'{programme_id}_{headline["headline_id"]}'
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episode = traverse_obj(headline, ('file_list', 0, {dict}))
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description = self._extract_extended_description(episode_id, episode)
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if not description:
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self.report_warning('Failed to get extended description, falling back to summary')
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description = traverse_obj(episode, ('file_title_sub', {str}))
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return {
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**series_meta,
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@ -687,9 +763,9 @@ class NhkRadiruIE(InfoExtractor):
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'was_live': True,
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'series': series_meta.get('title'),
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'thumbnail': url_or_none(headline.get('headline_image')) or series_meta.get('thumbnail'),
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'description': description,
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**traverse_obj(episode, {
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'title': 'file_title',
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'title': ('file_title', {str}),
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'description': ('file_title_sub', {str}),
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'timestamp': ('open_time', {unified_timestamp}),
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'release_timestamp': ('aa_vinfo4', {lambda x: x.split('_')[0]}, {unified_timestamp}),
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}),
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@ -706,32 +782,58 @@ class NhkRadiruIE(InfoExtractor):
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site_id, corner_id, headline_id = self._match_valid_url(url).group('site', 'corner', 'headline')
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programme_id = f'{site_id}_{corner_id}'
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if site_id == 'F261':
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json_url = 'https://www.nhk.or.jp/s-media/news/news-site/list/v1/all.json'
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else:
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json_url = f'https://www.nhk.or.jp/radioondemand/json/{site_id}/bangumi_{programme_id}.json'
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meta = self._download_json(json_url, programme_id)['main']
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if site_id == 'F261': # XXX: News programmes use old API (for now?)
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meta = self._download_json(
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'https://www.nhk.or.jp/s-media/news/news-site/list/v1/all.json', programme_id)['main']
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series_meta = traverse_obj(meta, {
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'title': 'program_name',
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'channel': 'media_name',
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'uploader': 'media_name',
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'title': ('program_name', {str}),
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'channel': ('media_name', {str}),
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'uploader': ('media_name', {str}),
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'thumbnail': (('thumbnail_c', 'thumbnail_p'), {url_or_none}),
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}, get_all=False)
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if headline_id:
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return self._extract_episode_info(
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traverse_obj(meta, (
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'detail_list', lambda _, v: v['headline_id'] == headline_id), get_all=False),
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programme_id, series_meta)
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headline = traverse_obj(
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meta, ('detail_list', lambda _, v: v['headline_id'] == headline_id, any))
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if not headline:
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raise ExtractorError('Content not found; it has most likely expired', expected=True)
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return self._extract_news_info(headline, programme_id, series_meta)
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def entries():
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def news_entries():
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for headline in traverse_obj(meta, ('detail_list', ..., {dict})):
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yield self._extract_episode_info(headline, programme_id, series_meta)
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yield self._extract_news_info(headline, programme_id, series_meta)
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return self.playlist_result(
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entries(), programme_id, playlist_description=meta.get('site_detail'), **series_meta)
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news_entries(), programme_id, description=meta.get('site_detail'), **series_meta)
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meta = self._download_json(
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'https://www.nhk.or.jp/radio-api/app/v1/web/ondemand/series', programme_id, query={
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'site_id': site_id,
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'corner_site_id': corner_id,
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})
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fallback_station = join_nonempty('NHK', traverse_obj(meta, ('radio_broadcast', {str})), delim=' ')
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series_meta = {
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'series': join_nonempty('title', 'corner_name', delim=' ', from_dict=meta),
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'series_id': programme_id,
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'thumbnail': traverse_obj(meta, ('thumbnail_url', {url_or_none})),
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'channel': fallback_station,
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'uploader': fallback_station,
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}
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if headline_id:
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episode = traverse_obj(meta, ('episodes', lambda _, v: v['id'] == int(headline_id), any))
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if not episode:
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raise ExtractorError('Content not found; it has most likely expired', expected=True)
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return self._extract_episode_info(episode, programme_id, series_meta)
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def entries():
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for episode in traverse_obj(meta, ('episodes', ..., {dict})):
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yield self._extract_episode_info(episode, programme_id, series_meta)
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return self.playlist_result(
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entries(), programme_id, title=series_meta.get('series'),
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description=meta.get('series_description'), **series_meta)
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class NhkRadioNewsPageIE(InfoExtractor):
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