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yt-dlp/yt_dlp/extractor/vrt.py
2025-06-21 13:24:18 +03:00

684 lines
30 KiB
Python

import json
import time
import urllib.parse
from .common import InfoExtractor
from ..networking.exceptions import HTTPError
from ..utils import (
ExtractorError,
clean_html,
extract_attributes,
filter_dict,
float_or_none,
get_element_by_class,
get_element_html_by_class,
int_or_none,
jwt_decode_hs256,
jwt_encode_hs256,
make_archive_id,
merge_dicts,
parse_age_limit,
parse_duration,
parse_iso8601,
str_or_none,
strip_or_none,
traverse_obj,
try_call,
url_or_none,
)
class VRTBaseIE(InfoExtractor):
_GEO_BYPASS = False
_PLAYER_INFO = {
'platform': 'desktop',
'app': {
'type': 'browser',
'name': 'Chrome',
},
'device': 'undefined (undefined)',
'os': {
'name': 'Windows',
'version': '10',
},
'player': {
'name': 'VRT web player',
'version': '5.1.1-prod-2025-02-14T08:44:16"',
},
}
# From https://player.vrt.be/vrtnws/js/main.js & https://player.vrt.be/ketnet/js/main.8cdb11341bcb79e4cd44.js
_JWT_KEY_ID = '0-0Fp51UZykfaiCJrfTE3+oMI8zvDteYfPtR+2n1R+z8w='
_JWT_SIGNING_KEY = 'b5f500d55cb44715107249ccd8a5c0136cfb2788dbb71b90a4f142423bacaf38' # -dev
# player-stag.vrt.be key: d23987504521ae6fbf2716caca6700a24bb1579477b43c84e146b279de5ca595
# player.vrt.be key: 2a9251d782700769fb856da5725daf38661874ca6f80ae7dc2b05ec1a81a24ae
def _extract_formats_and_subtitles(self, data, video_id):
if traverse_obj(data, 'drm'):
self.report_drm(video_id)
formats, subtitles = [], {}
for target in traverse_obj(data, ('targetUrls', lambda _, v: url_or_none(v['url']) and v['type'])):
format_type = target['type'].upper()
format_url = target['url']
if format_type in ('HLS', 'HLS_AES'):
fmts, subs = self._extract_m3u8_formats_and_subtitles(
format_url, video_id, 'mp4', m3u8_id=format_type, fatal=False)
formats.extend(fmts)
self._merge_subtitles(subs, target=subtitles)
elif format_type == 'HDS':
formats.extend(self._extract_f4m_formats(
format_url, video_id, f4m_id=format_type, fatal=False))
elif format_type == 'MPEG_DASH':
fmts, subs = self._extract_mpd_formats_and_subtitles(
format_url, video_id, mpd_id=format_type, fatal=False)
formats.extend(fmts)
self._merge_subtitles(subs, target=subtitles)
elif format_type == 'HSS':
fmts, subs = self._extract_ism_formats_and_subtitles(
format_url, video_id, ism_id='mss', fatal=False)
formats.extend(fmts)
self._merge_subtitles(subs, target=subtitles)
else:
formats.append({
'format_id': format_type,
'url': format_url,
})
for sub in traverse_obj(data, ('subtitleUrls', lambda _, v: v['url'] and v['type'] == 'CLOSED')):
subtitles.setdefault('nl', []).append({'url': sub['url']})
return formats, subtitles
def _call_api(self, video_id, client='null', id_token=None, version='v2'):
player_info = {'exp': (round(time.time(), 3) + 900), **self._PLAYER_INFO}
player_token = self._download_json(
f'https://media-services-public.vrt.be/vualto-video-aggregator-web/rest/external/{version}/tokens',
video_id, 'Downloading player token', 'Failed to download player token', headers={
**self.geo_verification_headers(),
'Content-Type': 'application/json',
}, data=json.dumps({
'identityToken': id_token or '',
'playerInfo': jwt_encode_hs256(player_info, self._JWT_SIGNING_KEY, headers={
'kid': self._JWT_KEY_ID,
}).decode(),
}, separators=(',', ':')).encode())['vrtPlayerToken']
return self._download_json(
# The URL below redirects to https://media-services-public.vrt.be/media-aggregator/{version}/media-items/{video_id}
f'https://media-services-public.vrt.be/vualto-video-aggregator-web/rest/external/{version}/videos/{video_id}',
video_id, 'Downloading API JSON', 'Failed to download API JSON', query={
'vrtPlayerToken': player_token,
'client': client,
}, expected_status=400)
class VRTIE(VRTBaseIE):
IE_DESC = 'VRT NWS, Flanders News, Flandern Info and Sporza'
_VALID_URL = r'https?://(?:www\.)?(?P<site>vrt\.be/vrtnws|sporza\.be)/[a-z]{2}/\d{4}/\d{2}/\d{2}/(?P<id>[^/?&#]+)'
_TESTS = [{
'url': 'https://www.vrt.be/vrtnws/nl/2019/05/15/beelden-van-binnenkant-notre-dame-een-maand-na-de-brand/',
'info_dict': {
'id': 'pbs-pub-7855fc7b-1448-49bc-b073-316cb60caa71$vid-2ca50305-c38a-4762-9890-65cbd098b7bd',
'ext': 'mp4',
'title': 'Beelden van binnenkant Notre-Dame, één maand na de brand',
'description': 'md5:6fd85f999b2d1841aa5568f4bf02c3ff',
'duration': 31.2,
'thumbnail': 'https://images.vrt.be/orig/2019/05/15/2d914d61-7710-11e9-abcc-02b7b76bf47f.jpg',
},
'params': {'skip_download': 'm3u8'},
}, {
'url': 'https://sporza.be/nl/2019/05/15/de-belgian-cats-zijn-klaar-voor-het-ek/',
'info_dict': {
'id': 'pbs-pub-f2c86a46-8138-413a-a4b9-a0015a16ce2c$vid-1f112b31-e58e-4379-908d-aca6d80f8818',
'ext': 'mp4',
'title': 'De Belgian Cats zijn klaar voor het EK',
'description': 'Video: De Belgian Cats zijn klaar voor het EK mét Ann Wauters | basketbal, sport in het journaal',
'duration': 115.17,
'thumbnail': 'https://images.vrt.be/orig/2019/05/15/11c0dba3-770e-11e9-abcc-02b7b76bf47f.jpg',
},
'params': {'skip_download': 'm3u8'},
}]
_CLIENT_MAP = {
'vrt.be/vrtnws': 'vrtnieuws',
'sporza.be': 'sporza',
}
def _real_extract(self, url):
site, display_id = self._match_valid_url(url).groups()
webpage = self._download_webpage(url, display_id)
attrs = extract_attributes(get_element_html_by_class('vrtvideo', webpage) or '')
asset_id = attrs.get('data-video-id') or attrs['data-videoid']
publication_id = traverse_obj(attrs, 'data-publication-id', 'data-publicationid')
if publication_id:
asset_id = f'{publication_id}${asset_id}'
client = traverse_obj(attrs, 'data-client-code', 'data-client') or self._CLIENT_MAP[site]
data = self._call_api(asset_id, client)
formats, subtitles = self._extract_formats_and_subtitles(data, asset_id)
description = self._html_search_meta(
['og:description', 'twitter:description', 'description'], webpage)
if description == '':
description = None
return {
'id': asset_id,
'formats': formats,
'subtitles': subtitles,
'description': description,
'thumbnail': url_or_none(attrs.get('data-posterimage')),
'duration': float_or_none(attrs.get('data-duration'), 1000),
'_old_archive_ids': [make_archive_id('Canvas', asset_id)],
**traverse_obj(data, {
'title': ('title', {str}),
'description': ('shortDescription', {str}),
'duration': ('duration', {float_or_none(scale=1000)}),
'thumbnail': ('posterImageUrl', {url_or_none}),
}),
}
class VrtNUIE(VRTBaseIE):
IE_NAME = 'vrtmax'
IE_DESC = 'VRT MAX (formerly VRT NU)'
_VALID_URL = r'https?://(?:www\.)?vrt\.be/(?:vrtnu|vrtmax)/a-z/(?:[^/]+/){2}(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'https://www.vrt.be/vrtmax/a-z/ket---doc/trailer/ket---doc-trailer-s6/',
'info_dict': {
'id': 'pbs-pub-c8a78645-5d3e-468a-89ec-6f3ed5534bd5$vid-242ddfe9-18f5-4e16-ab45-09b122a19251',
'ext': 'mp4',
'channel': 'ketnet',
'description': 'Neem een kijkje in de bijzondere wereld van deze Ketnetters.',
'display_id': 'ket---doc-trailer-s6',
'duration': 30.0,
'episode': 'Reeks 6 volledig vanaf 3 maart',
'episode_id': '1739450401467',
'season': 'Trailer',
'season_id': '1739450401467',
'series': 'Ket & Doc',
'thumbnail': 'https://images.vrt.be/orig/2025/02/21/63f07122-5bbd-4ca1-b42e-8565c6cd95df.jpg',
'timestamp': 1740373200,
'title': 'Reeks 6 volledig vanaf 3 maart',
'upload_date': '20250224',
'_old_archive_ids': [
'canvas pbs-pub-c8a78645-5d3e-468a-89ec-6f3ed5534bd5$vid-242ddfe9-18f5-4e16-ab45-09b122a19251',
'ketnet pbs-pub-c8a78645-5d3e-468a-89ec-6f3ed5534bd5$vid-242ddfe9-18f5-4e16-ab45-09b122a19251',
],
},
}, {
'url': 'https://www.vrt.be/vrtmax/a-z/meisjes/6/meisjes-s6a5/',
'info_dict': {
'id': 'pbs-pub-97b541ab-e05c-43b9-9a40-445702ef7189$vid-5e306921-a9aa-4fa9-9f39-5b82c8f1028e',
'ext': 'mp4',
'channel': 'ketnet',
'description': 'md5:713793f15cbf677f66200b36b7b1ec5a',
'display_id': 'meisjes-s6a5',
'duration': 1336.02,
'episode': 'Week 5',
'episode_id': '1684157692901',
'episode_number': 5,
'season': '6',
'season_id': '1684157692901',
'season_number': 6,
'series': 'Meisjes',
'thumbnail': 'https://images.vrt.be/orig/2023/05/14/bf526ae0-f1d9-11ed-91d7-02b7b76bf47f.jpg',
'timestamp': 1685251800,
'title': 'Week 5',
'upload_date': '20230528',
'_old_archive_ids': [
'canvas pbs-pub-97b541ab-e05c-43b9-9a40-445702ef7189$vid-5e306921-a9aa-4fa9-9f39-5b82c8f1028e',
'ketnet pbs-pub-97b541ab-e05c-43b9-9a40-445702ef7189$vid-5e306921-a9aa-4fa9-9f39-5b82c8f1028e',
],
},
}, {
'url': 'https://www.vrt.be/vrtnu/a-z/taboe/3/taboe-s3a4/',
'info_dict': {
'id': 'pbs-pub-f50faa3a-1778-46b6-9117-4ba85f197703$vid-547507fe-1c8b-4394-b361-21e627cbd0fd',
'ext': 'mp4',
'channel': 'een',
'description': 'md5:bf61345a95eca9393a95de4a7a54b5c6',
'display_id': 'taboe-s3a4',
'duration': 2882.02,
'episode': 'Mensen met het syndroom van Gilles de la Tourette',
'episode_id': '1739055911734',
'episode_number': 4,
'season': '3',
'season_id': '1739055911734',
'season_number': 3,
'series': 'Taboe',
'thumbnail': 'https://images.vrt.be/orig/2025/02/19/8198496c-d1ae-4bca-9a48-761cf3ea3ff2.jpg',
'timestamp': 1740286800,
'title': 'Mensen met het syndroom van Gilles de la Tourette',
'upload_date': '20250223',
'_old_archive_ids': [
'canvas pbs-pub-f50faa3a-1778-46b6-9117-4ba85f197703$vid-547507fe-1c8b-4394-b361-21e627cbd0fd',
'ketnet pbs-pub-f50faa3a-1778-46b6-9117-4ba85f197703$vid-547507fe-1c8b-4394-b361-21e627cbd0fd',
],
},
}]
_NETRC_MACHINE = 'vrtnu'
_TOKEN_COOKIE_DOMAIN = '.www.vrt.be'
_ACCESS_TOKEN_COOKIE_NAME = 'vrtnu-site_profile_at'
_REFRESH_TOKEN_COOKIE_NAME = 'vrtnu-site_profile_rt'
_VIDEO_TOKEN_COOKIE_NAME = 'vrtnu-site_profile_vt'
_VIDEO_PAGE_QUERY = '''
query VideoPage($pageId: ID!) {
page(id: $pageId) {
... on EpisodePage {
episode {
ageRaw
description
durationRaw
episodeNumberRaw
id
name
onTimeRaw
program {
title
}
season {
id
titleRaw
}
title
brand
}
ldjson
player {
image {
templateUrl
}
modes {
streamId
}
}
}
}
}
'''
def _fetch_tokens(self):
has_credentials = self._get_login_info()[0]
access_token = self._get_vrt_cookie(self._ACCESS_TOKEN_COOKIE_NAME)
video_token = self._get_vrt_cookie(self._VIDEO_TOKEN_COOKIE_NAME)
if (access_token and not self._is_jwt_token_expired(access_token)
and video_token and not self._is_jwt_token_expired(video_token)):
return access_token, video_token
if has_credentials:
access_token, video_token = self.cache.load(self._NETRC_MACHINE, 'token_data', default=(None, None))
if (access_token and not self._is_jwt_token_expired(access_token)
and video_token and not self._is_jwt_token_expired(video_token)):
self.write_debug('Restored tokens from cache')
self._set_cookie(self._TOKEN_COOKIE_DOMAIN, self._ACCESS_TOKEN_COOKIE_NAME, access_token)
self._set_cookie(self._TOKEN_COOKIE_DOMAIN, self._VIDEO_TOKEN_COOKIE_NAME, video_token)
return access_token, video_token
if not self._get_vrt_cookie(self._REFRESH_TOKEN_COOKIE_NAME):
return None, None
self._request_webpage(
'https://www.vrt.be/vrtmax/sso/refresh', None,
note='Refreshing tokens', errnote='Failed to refresh tokens', fatal=False)
access_token = self._get_vrt_cookie(self._ACCESS_TOKEN_COOKIE_NAME)
video_token = self._get_vrt_cookie(self._VIDEO_TOKEN_COOKIE_NAME)
if not access_token or not video_token:
self.cache.store(self._NETRC_MACHINE, 'refresh_token', None)
self.cookiejar.clear(self._TOKEN_COOKIE_DOMAIN, '/vrtmax/sso', self._REFRESH_TOKEN_COOKIE_NAME)
msg = 'Refreshing of tokens failed'
if not has_credentials:
self.report_warning(msg)
return None, None
self.report_warning(f'{msg}. Re-logging in')
return self._perform_login(*self._get_login_info())
if has_credentials:
self.cache.store(self._NETRC_MACHINE, 'token_data', (access_token, video_token))
return access_token, video_token
def _get_vrt_cookie(self, cookie_name):
# Refresh token cookie is scoped to /vrtmax/sso, others are scoped to /
return try_call(lambda: self._get_cookies('https://www.vrt.be/vrtmax/sso')[cookie_name].value)
@staticmethod
def _is_jwt_token_expired(token):
return jwt_decode_hs256(token)['exp'] - time.time() < 300
def _perform_login(self, username, password):
refresh_token = self._get_vrt_cookie(self._REFRESH_TOKEN_COOKIE_NAME)
if refresh_token and not self._is_jwt_token_expired(refresh_token):
self.write_debug('Using refresh token from logged-in cookies; skipping login with credentials')
return
refresh_token = self.cache.load(self._NETRC_MACHINE, 'refresh_token', default=None)
if refresh_token and not self._is_jwt_token_expired(refresh_token):
self.write_debug('Restored refresh token from cache')
self._set_cookie(self._TOKEN_COOKIE_DOMAIN, self._REFRESH_TOKEN_COOKIE_NAME, refresh_token, path='/vrtmax/sso')
return
self._request_webpage(
'https://www.vrt.be/vrtmax/sso/login', None,
note='Getting session cookies', errnote='Failed to get session cookies')
login_data = self._download_json(
'https://login.vrt.be/perform_login', None, data=json.dumps({
'clientId': 'vrtnu-site',
'loginID': username,
'password': password,
}).encode(), headers={
'Content-Type': 'application/json',
'Oidcxsrf': self._get_cookies('https://login.vrt.be')['OIDCXSRF'].value,
}, note='Logging in', errnote='Login failed', expected_status=403)
if login_data.get('errorCode'):
raise ExtractorError(f'Login failed: {login_data.get("errorMessage")}', expected=True)
self._request_webpage(
login_data['redirectUrl'], None,
note='Getting access token', errnote='Failed to get access token')
access_token = self._get_vrt_cookie(self._ACCESS_TOKEN_COOKIE_NAME)
video_token = self._get_vrt_cookie(self._VIDEO_TOKEN_COOKIE_NAME)
refresh_token = self._get_vrt_cookie(self._REFRESH_TOKEN_COOKIE_NAME)
if not all((access_token, video_token, refresh_token)):
raise ExtractorError('Unable to extract token cookie values')
self.cache.store(self._NETRC_MACHINE, 'token_data', (access_token, video_token))
self.cache.store(self._NETRC_MACHINE, 'refresh_token', refresh_token)
return access_token, video_token
def _real_extract(self, url):
display_id = self._match_id(url)
access_token, video_token = self._fetch_tokens()
metadata = self._download_json(
f'https://www.vrt.be/vrtnu-api/graphql{"" if access_token else "/public"}/v1',
display_id, 'Downloading asset JSON', 'Unable to download asset JSON',
data=json.dumps({
'operationName': 'VideoPage',
'query': self._VIDEO_PAGE_QUERY,
'variables': {'pageId': urllib.parse.urlparse(url).path},
}).encode(),
headers=filter_dict({
'Authorization': f'Bearer {access_token}' if access_token else None,
'Content-Type': 'application/json',
'x-vrt-client-name': 'WEB',
'x-vrt-client-version': '1.5.9',
'x-vrt-zone': 'default',
}))['data']['page']
video_id = metadata['player']['modes'][0]['streamId']
try:
streaming_info = self._call_api(video_id, 'vrtnu-web@PROD', id_token=video_token)
except ExtractorError as e:
if not video_token and isinstance(e.cause, HTTPError) and e.cause.status == 404:
self.raise_login_required()
raise
formats, subtitles = self._extract_formats_and_subtitles(streaming_info, video_id)
code = traverse_obj(streaming_info, ('code', {str}))
if not formats and code:
if code in ('CONTENT_AVAILABLE_ONLY_FOR_BE_RESIDENTS', 'CONTENT_AVAILABLE_ONLY_IN_BE', 'CONTENT_UNAVAILABLE_VIA_PROXY'):
self.raise_geo_restricted(countries=['BE'])
elif code in ('CONTENT_AVAILABLE_ONLY_FOR_BE_RESIDENTS_AND_EXPATS', 'CONTENT_IS_AGE_RESTRICTED', 'CONTENT_REQUIRES_AUTHENTICATION'):
self.raise_login_required()
else:
self.raise_no_formats(f'Unable to extract formats: {code}')
return {
'duration': float_or_none(streaming_info.get('duration'), 1000),
'thumbnail': url_or_none(streaming_info.get('posterImageUrl')),
**self._json_ld(traverse_obj(metadata, ('ldjson', ..., {json.loads})), video_id, fatal=False),
**traverse_obj(metadata, ('episode', {
'title': ('title', {str}),
'description': ('description', {str}),
'timestamp': ('onTimeRaw', {parse_iso8601}),
'series': ('program', 'title', {str}),
'season': ('season', 'titleRaw', {str}),
'season_number': ('season', 'titleRaw', {int_or_none}),
'season_id': ('id', {str_or_none}),
'episode': ('title', {str}),
'episode_number': ('episodeNumberRaw', {int_or_none}),
'episode_id': ('id', {str_or_none}),
'age_limit': ('ageRaw', {parse_age_limit}),
'channel': ('brand', {str}),
'duration': ('durationRaw', {parse_duration}),
})),
'id': video_id,
'display_id': display_id,
'formats': formats,
'subtitles': subtitles,
'_old_archive_ids': [make_archive_id('Canvas', video_id),
make_archive_id('Ketnet', video_id)],
}
class DagelijkseKostIE(VRTBaseIE):
IE_DESC = 'dagelijksekost.een.be'
_VALID_URL = r'https?://dagelijksekost\.een\.be/gerechten/(?P<id>[^/?#&]+)'
_TESTS = [{
'url': 'https://dagelijksekost.een.be/gerechten/hachis-parmentier-met-witloof',
'info_dict': {
'id': 'md-ast-27a4d1ff-7d7b-425e-b84f-a4d227f592fa',
'ext': 'mp4',
'title': 'Hachis parmentier met witloof',
'description': 'md5:9960478392d87f63567b5b117688cdc5',
'display_id': 'hachis-parmentier-met-witloof',
},
'params': {'skip_download': 'm3u8'},
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
video_id = self._html_search_regex(
r'data-url=(["\'])(?P<id>(?:(?!\1).)+)\1', webpage, 'video id', group='id')
data = self._call_api(video_id, 'dako@prod', version='v1')
formats, subtitles = self._extract_formats_and_subtitles(data, video_id)
return {
'id': video_id,
'formats': formats,
'subtitles': subtitles,
'display_id': display_id,
'title': strip_or_none(get_element_by_class(
'dish-metadata__title', webpage) or self._html_search_meta('twitter:title', webpage)),
'description': clean_html(get_element_by_class(
'dish-description', webpage)) or self._html_search_meta(
['description', 'twitter:description', 'og:description'], webpage),
'_old_archive_ids': [make_archive_id('Canvas', video_id)],
}
class Radio1BeIE(VRTBaseIE):
_VALID_URL = r'https?://radio1\.be/(?:lees|luister/select)/(?P<id>[\w/-]+)'
_TESTS = [{
'url': 'https://radio1.be/luister/select/de-ochtend/komt-n-va-volgend-jaar-op-in-wallonie',
'info_dict': {
'id': 'eb6c22e9-544f-44f4-af39-cf8cccd29e22',
'title': 'Komt N-VA volgend jaar op in Wallonië?',
'display_id': 'de-ochtend/komt-n-va-volgend-jaar-op-in-wallonie',
'description': 'md5:b374ea1c9302f38362df9dea1931468e',
'thumbnail': r're:https?://cds\.vrt\.radio/[^/#\?&]+',
},
'playlist_mincount': 1,
}, {
'url': 'https://radio1.be/lees/europese-unie-wil-onmiddellijke-humanitaire-pauze-en-duurzaam-staakt-het-vuren-in-gaza?view=web',
'info_dict': {
'id': '5d47f102-dbdb-4fa0-832b-26c1870311f2',
'title': 'Europese Unie wil "onmiddellijke humanitaire pauze" en "duurzaam staakt-het-vuren" in Gaza',
'description': 'md5:1aad1fae7d39edeffde5d3e67d276b64',
'thumbnail': r're:https?://cds\.vrt\.radio/[^/#\?&]+',
'display_id': 'europese-unie-wil-onmiddellijke-humanitaire-pauze-en-duurzaam-staakt-het-vuren-in-gaza',
},
'playlist_mincount': 1,
}]
def _extract_video_entries(self, next_js_data, display_id):
video_data = traverse_obj(
next_js_data, ((None, ('paragraphs', ...)), {lambda x: x if x['mediaReference'] else None}))
for data in video_data:
media_reference = data['mediaReference']
formats, subtitles = self._extract_formats_and_subtitles(
self._call_api(media_reference), display_id)
yield {
'id': media_reference,
'formats': formats,
'subtitles': subtitles,
**traverse_obj(data, {
'title': ('title', {str}),
'description': ('body', {clean_html}),
}),
}
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
next_js_data = self._search_nextjs_data(webpage, display_id)['props']['pageProps']['item']
return self.playlist_result(
self._extract_video_entries(next_js_data, display_id), **merge_dicts(traverse_obj(
next_js_data, ({
'id': ('id', {str}),
'title': ('title', {str}),
'description': (('description', 'content'), {clean_html}),
}), get_all=False), {
'display_id': display_id,
'title': self._html_search_meta(['name', 'og:title', 'twitter:title'], webpage),
'description': self._html_search_meta(['description', 'og:description', 'twitter:description'], webpage),
'thumbnail': self._html_search_meta(['og:image', 'twitter:image'], webpage),
}))
class VRTMaxRadioIE(VRTBaseIE):
IE_DESC = 'VRT MAX (radio)'
_VALID_URL = r'https?://(?:www\.)?vrt\.be/(?:vrtmax|vrtnu)/luister/radio/(?P<show1l>[^/])/(?P<show>[^/]+)/(?P<episode_id>[^/?#&]+)/?'
_TESTS = [{
'url': 'https://www.vrt.be/vrtmax/luister/radio/d/duyster~11-177/duyster~11-27934-0/',
'md5': '14d002b1ebd8591ae360ff54a9b51515', # ... of first Fragment.
'info_dict': {
'id': 'duyster~11-27934-0',
'ext': 'mp4',
'title': 'DUYSTER.',
'description': 'DUYSTER. - maandag 10 juni 2024 om 22:00 | VRT MAX',
'thumbnail': 'https://images.vrt.be/vrtmax_prog_radio1/2023/10/05/1266f9e6-633c-11ee-91d7-02b7b76bf47f.png',
'timestamp': 1718049600,
'upload_date': '20240610',
'duration': 7200,
'channel': 'Radio 1',
'channel_url': 'https://www.vrt.be/vrtmax/kanalen/radio-1/',
'display_id': 'duyster~11-27934-0',
},
}, {
'url': 'https://www.vrt.be/vrtnu/luister/radio/n/nachtbaders~31-182/nachtbaders~31-22512-0/',
'md5': '85e9b0edf133f6638aa8d56581ac8773',
'info_dict': {
'id': 'nachtbaders~31-22512-0',
'ext': 'mp4',
'title': 'Nachtbaders',
'description': 'Nachtbaders - vrijdag 5 januari 2024 om 22:00 | VRT MAX | Nachtbaders Tom Soetaert en Niels Van Paemel dompelen je onder in de dromerige wereld van de neoklassiek. In hun queeste naar het beste uit het genre leggen ze de luisteraar te week in een bad van bedwelmende muziek van onder meer Max Richter, Bon Iver, Sigur Rós, Nils Frahm en Jóhann Jóhannson.',
'thumbnail': 'https://images.vrt.be/orig/2021/10/20/fdd5992e-31ad-11ec-b07d-02b7b76bf47f.jpg',
'timestamp': 1704488400.0,
'upload_date': '20240105',
'duration': 7200.0,
'channel': 'Klara',
'channel_url': 'https://www.vrt.be/vrtmax/kanalen/klara/',
'display_id': 'nachtbaders~31-22512-0',
},
}]
_GRAPHQUERY = '''query RadioEpisodePage($pageId: ID!) {
page(id: $pageId) {
... on RadioEpisodePage {
title
socialSharing {
title
}
player {
listenAction {
... on RadioEpisodeListenAction {
streamId
startDate
endDate
}
}
}
radioEpisode {
richDescription {
text
}
brand
image {
templateUrl
}
actionItems {
action {
... on LinkAction {
link
linkType
}
}
}
}
}
}
}'''
def get_metadata(self, show1l, show, episode_id):
# Rather fragile, download responds with nothing but "400: Bad Request" if any
# GraphQL part or header is out of place. Best to keep them minimal.
graphqlvar = f'/vrtnu/luister/radio/{show1l}/{show}/{episode_id}/'
postdata = json.dumps({
'query': self._GRAPHQUERY,
'variables': {'pageId': graphqlvar},
}).encode()
return self._download_json(
'https://www.vrt.be/vrtnu-api/graphql/public/v1', episode_id,
note='Downloading GraphQL metadata', data=postdata,
headers={
'content-type': 'application/json',
'Accept': 'application/graphql+json, application/json',
'Accept-Encoding': 'gzip, deflate, br',
'x-vrt-client-name': 'WEB',
})
def _real_extract(self, url):
(show1l, show, episode_id) = self._match_valid_url(url).groups()
metadata = self.get_metadata(show1l, show, episode_id)['data']['page']
audio_id = traverse_obj(metadata, ('player', 'listenAction', 'streamId'))
media_items = self._call_api(audio_id, 'vrtnu-web@PROD', version='v2')
formats, _ = self._extract_formats_and_subtitles(media_items, audio_id)
return {
'id': episode_id,
'formats': formats,
**traverse_obj(metadata, {
'title': 'title',
'description': ([('socialSharing', 'title'),
('radioEpisode', 'richDescription', 'text')],
all, {lambda txts: ' | '.join(txts) or None}),
'thumbnail': ('radioEpisode', 'image', 'templateUrl'),
'timestamp': ('player', 'listenAction', 'startDate', {lambda x: x / 1000}),
# Duration of original transmission, downloaded file is sometimes shorter:
'duration': ('player', 'listenAction',
{lambda a: try_call(lambda: (a['endDate'] - a['startDate']) / 1000)}),
'channel': ('radioEpisode', 'brand'),
'channel_url': ('radioEpisode', 'actionItems', ..., 'action', all,
lambda _, act: act.get('linkType') == 'channel', any,
'link', {lambda link: 'https://www.vrt.be' + link}),
}),
}