mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-12-22 16:06:49 +00:00
[RadioFrance] Extractor fo thematic webradios
This commit is contained in:
Olivier Trichet
parent
fc933e686b
commit
72db217289
@ -995,7 +995,8 @@ from .radiojavan import RadioJavanIE
|
||||
from .radiobremen import RadioBremenIE
|
||||
from .radiofrance import (
|
||||
RadioFrancePodcastEpisodeIE,
|
||||
RadioFrancePodcastPlaylistIE
|
||||
RadioFrancePodcastPlaylistIE,
|
||||
RadioFranceWebradioIE,
|
||||
)
|
||||
from .rai import (
|
||||
RaiPlayIE,
|
||||
|
||||
@ -17,67 +17,69 @@ from ..utils import (
|
||||
class RadioFranceBaseIE(InfoExtractor):
|
||||
_BASE_URL = r'https://www.radiofrance.fr/'
|
||||
|
||||
def extract_api_data(self, id, html):
|
||||
pattern = r'<script [^>]*sveltekit:data-url="https://www\.radiofrance\.fr/api/v[\d.]+/path[^>]*>(?P<json>.*)</script>'
|
||||
def extract_api_data(self, api_path, id, html):
|
||||
pattern = r'<script [^>]*sveltekit:data-url="https://www\.radiofrance\.fr/api/v[\d.]+/%s[^>]*>(?P<json>.*)</script>' % api_path
|
||||
json = self._search_regex(pattern, html, 'API data', flags=re.DOTALL, group='json')
|
||||
|
||||
if not json:
|
||||
raise ExtractorError('%s: JSON data not found' % id)
|
||||
|
||||
try:
|
||||
json = self._parse_json(json, id)
|
||||
json = self._parse_json(json['body'], id)
|
||||
|
||||
if api_path == 'path':
|
||||
return json['content']
|
||||
elif api_path == 'stations':
|
||||
return json
|
||||
else:
|
||||
raise ExtractorError('Coding error')
|
||||
except KeyError:
|
||||
raise ExtractorError('%s: Invalid JSON' % id)
|
||||
|
||||
def parse_api_data_info(self, api_data):
|
||||
def get_title(self, api_data, webpage=None):
|
||||
title = strip_or_none(api_data.get('title'))
|
||||
if not title and webpage:
|
||||
title = strip_or_none(get_element_by_attribute('h1', None, webpage, False)) or strip_or_none(self._og_search_title(webpage))
|
||||
return title
|
||||
|
||||
def get_description(self, api_data, webpage=None):
|
||||
description = strip_or_none(api_data.get('standFirst'))
|
||||
channel_id = strip_or_none(api_data.get('brand'))
|
||||
visual = api_data.get('visual')
|
||||
publication_time = api_data.get('publishedDate')
|
||||
if not description and webpage:
|
||||
description = strip_or_none(self._og_search_description(webpage))
|
||||
return description
|
||||
|
||||
def get_thumbnail(self, api_data, webpage=None):
|
||||
thumbnail = None
|
||||
visual = api_data.get('visual')
|
||||
if visual:
|
||||
thumbnail = url_or_none(visual.get('src'))
|
||||
|
||||
return {
|
||||
'title': title,
|
||||
'description': description,
|
||||
'channel_id': channel_id,
|
||||
'thumbnail': thumbnail,
|
||||
'timestamp': publication_time,
|
||||
}
|
||||
|
||||
def parse_html_info(self, webpage):
|
||||
title = strip_or_none(self._og_search_title(webpage)) or strip_or_none(get_element_by_attribute('h1', None, webpage, False))
|
||||
description = strip_or_none(self._og_search_description(webpage))
|
||||
if not thumbnail and webpage:
|
||||
thumbnail = self._og_search_thumbnail(webpage)
|
||||
channel_id = self._og_search_property('site_name', webpage, 'Station name', fatal=False)
|
||||
publication_time = parse_iso8601(self._html_search_meta('article:published_time', webpage, 'publication time', ))
|
||||
return thumbnail
|
||||
|
||||
return {
|
||||
'title': title,
|
||||
'description': description,
|
||||
'thumbnail': thumbnail,
|
||||
'channel_id': channel_id,
|
||||
'timestamp': publication_time
|
||||
}
|
||||
def get_timestamp(self, api_data, webpage=None):
|
||||
timestamp = api_data.get('publishedDate')
|
||||
if not timestamp and webpage:
|
||||
timestamp = parse_iso8601(self._html_search_meta('article:published_time', webpage, 'publication time', ))
|
||||
return timestamp
|
||||
|
||||
def get_brand(self, api_data, webpage=None):
|
||||
brand = strip_or_none(api_data.get('brand'))
|
||||
if not brand and webpage:
|
||||
brand = self._og_search_property('site_name', webpage, 'Station name', fatal=False)
|
||||
return brand
|
||||
|
||||
def extract_episode(self, episode_id, api_data):
|
||||
manifestations = api_data.get('manifestations')
|
||||
if manifestations is None or len(manifestations) == 0:
|
||||
return None
|
||||
return None, None
|
||||
|
||||
url = url_or_none(manifestations[0]['url'])
|
||||
duration = int_or_none(manifestations[0].get('duration'))
|
||||
episode_info = {
|
||||
'id': episode_id,
|
||||
'url': url,
|
||||
'duration': duration
|
||||
}
|
||||
return self.parse_api_data_info(api_data) | episode_info
|
||||
return url, duration
|
||||
|
||||
def extract_playlist_entries(self, url, playlist_id, api_data, direction):
|
||||
def get_playlist_entries(self, playlist_url, playlist_id, api_data, direction):
|
||||
playlist_data = api_data['expressions']
|
||||
|
||||
entries = []
|
||||
@ -87,47 +89,44 @@ class RadioFranceBaseIE(InfoExtractor):
|
||||
if episode_path is None:
|
||||
self.report_warning('No path found for episode "%s"', item.get('title'))
|
||||
continue
|
||||
episode_id = RadioFrancePodcastEpisodeIE._match_id(self._BASE_URL + item.get('path'))
|
||||
episode_id = RadioFrancePodcastEpisodeIE._match_id(self._BASE_URL + episode_path)
|
||||
if episode_id is None:
|
||||
self.report_warning('Could not parse id of episode from path: "%s"' % item.get('path'))
|
||||
self.report_warning('Could not parse id of episode from path: "%s"' % episode_path)
|
||||
continue
|
||||
entry = self.extract_episode(episode_id, item)
|
||||
if entry is None:
|
||||
msg = 'Podcast file is not available. If the show is too recent, the file may not have been uploaded yet: try again later.'
|
||||
episode_url, duration = self.extract_episode(episode_id, item)
|
||||
if episode_url is None:
|
||||
self.to_screen('Episode "%s" is not available' % episode_path)
|
||||
continue
|
||||
entry = {
|
||||
'id': episode_id,
|
||||
'url': episode_url,
|
||||
'title': self.get_title(item),
|
||||
'description': self.get_description(item),
|
||||
'timestamp': self.get_timestamp(item),
|
||||
'thumbnail': self.get_thumbnail(item),
|
||||
'duration': duration,
|
||||
}
|
||||
entries.append(entry)
|
||||
|
||||
page_number = int_or_none(playlist_data.get('pageNumber'))
|
||||
if page_number:
|
||||
if direction in ['both', 'prev'] and playlist_data.get('prev') is not None:
|
||||
webpage, other_api_data = self.get_data(url, playlist_id, page=page_number - 1)
|
||||
entries = self.extract_playlist_entries(url, playlist_id, other_api_data, direction='prev') + entries
|
||||
webpage, other_api_data = self.get_data(playlist_url, 'path', playlist_id, page=page_number - 1)
|
||||
entries = self.get_playlist_entries(playlist_url, playlist_id, other_api_data, direction='prev') + entries
|
||||
if direction in ['both', 'next'] and playlist_data.get('next') is not None:
|
||||
webpage, other_api_data = self.get_data(url, playlist_id, page=page_number + 1)
|
||||
entries = entries + self.extract_playlist_entries(url, playlist_id, other_api_data, direction='next')
|
||||
webpage, other_api_data = self.get_data(playlist_url, 'path', playlist_id, page=page_number + 1)
|
||||
entries = entries + self.get_playlist_entries(playlist_url, playlist_id, other_api_data, direction='next')
|
||||
|
||||
return entries
|
||||
|
||||
def extract_playlist(self, playlist_id, url, api_data):
|
||||
entries = self.extract_playlist_entries(url, playlist_id, api_data, direction='both')
|
||||
entries = list(filter(lambda e: e is not None, entries))
|
||||
entries.reverse()
|
||||
playlist_info = {
|
||||
'_type': 'playlist',
|
||||
'id': playlist_id,
|
||||
'entries': entries
|
||||
}
|
||||
return self.parse_api_data_info(api_data) | playlist_info
|
||||
|
||||
def get_data(self, url, id, page=None):
|
||||
def get_data(self, url, api_path, id, page=None):
|
||||
query = {}
|
||||
note = None
|
||||
if page:
|
||||
query['p'] = page
|
||||
note = "Downloading page %i" % page
|
||||
webpage = self._download_webpage(url, id, query=query, note=note)
|
||||
api_data = self.extract_api_data(id, webpage)
|
||||
api_data = self.extract_api_data(api_path, id, webpage)
|
||||
return webpage, api_data
|
||||
|
||||
|
||||
@ -172,14 +171,22 @@ class RadioFrancePodcastEpisodeIE(RadioFranceBaseIE):
|
||||
|
||||
def _real_extract(self, url):
|
||||
id = self._match_id(url)
|
||||
webpage, api_data = self.get_data(url, id)
|
||||
api_data_info = self.extract_episode(id, api_data)
|
||||
if api_data_info is None:
|
||||
webpage, api_data = self.get_data(url, 'path', id)
|
||||
url, duration = self.extract_episode(id, api_data)
|
||||
if url is None:
|
||||
msg = 'Podcast file is not available. If the show is too recent, the file may not have been uploaded yet: try again later.'
|
||||
raise ExtractorError(msg, expected=True, video_id=id)
|
||||
|
||||
html_info = self.parse_html_info(webpage)
|
||||
return html_info | api_data_info
|
||||
return {
|
||||
'id': id,
|
||||
'url': url,
|
||||
'title': self.get_title(api_data, webpage),
|
||||
'description': self.get_description(api_data, webpage),
|
||||
'timestamp': self.get_timestamp(api_data, webpage),
|
||||
'thumbnail': self.get_thumbnail(api_data, webpage),
|
||||
'channel_id': self.get_brand(api_data, webpage),
|
||||
'duration': duration,
|
||||
}
|
||||
|
||||
|
||||
class RadioFrancePodcastPlaylistIE(RadioFranceBaseIE):
|
||||
@ -199,7 +206,82 @@ class RadioFrancePodcastPlaylistIE(RadioFranceBaseIE):
|
||||
|
||||
def _real_extract(self, url):
|
||||
id = self._match_id(url)
|
||||
webpage, api_data = self.get_data(url, id)
|
||||
webpage, api_data = self.get_data(url, 'path', id)
|
||||
|
||||
html_info = self.parse_html_info(webpage)
|
||||
return html_info | self.extract_playlist(id, url, api_data)
|
||||
entries = self.get_playlist_entries(url, id, api_data, direction='both')
|
||||
entries.reverse()
|
||||
|
||||
return {
|
||||
'id': id,
|
||||
'_type': 'playlist',
|
||||
'entries': entries,
|
||||
'title': self.get_title(api_data, webpage),
|
||||
'description': self.get_description(api_data, webpage),
|
||||
'timestamp': self.get_timestamp(api_data, webpage),
|
||||
'thumbnail': self.get_thumbnail(api_data, webpage),
|
||||
'channel_id': self.get_brand(api_data, webpage),
|
||||
}
|
||||
|
||||
|
||||
class RadioFranceWebradioIE(RadioFranceBaseIE):
|
||||
_VALID_URL = r'https?://www\.radiofrance\.fr/(?:francemusique|franceinter|franceculture|franceinfo|mouv|fip)/(?P<id>radio-[^/]+)$'
|
||||
|
||||
_TESTS = [{
|
||||
'note': 'Full list of webradios available at https://www.radiofrance.fr/ecouter-musique',
|
||||
'url': 'https://www.radiofrance.fr/fip/radio-metal',
|
||||
'info_dict': {
|
||||
'id': 'radio-metal',
|
||||
'ext': 'aac',
|
||||
'title': str,
|
||||
},
|
||||
'params': {
|
||||
'format': 'aac',
|
||||
'skip_download': True,
|
||||
}
|
||||
}]
|
||||
|
||||
def get_livestream_formats(self, id, api_data):
|
||||
sources = api_data['media']['sources']
|
||||
|
||||
formats = []
|
||||
for source in sources:
|
||||
url = source.get('url')
|
||||
if not url:
|
||||
continue
|
||||
|
||||
format_id = source.get('format')
|
||||
format = {
|
||||
'url': url,
|
||||
'format_id': format_id,
|
||||
'asr': 48000,
|
||||
'vcodec': 'none'
|
||||
}
|
||||
if format_id == 'mp3':
|
||||
format['preference'] = 1
|
||||
format['acodec'] = 'mp3'
|
||||
format['abr'] = source.get('bitrate')
|
||||
elif format_id == 'aac':
|
||||
format['preference'] = 2
|
||||
format['acodec'] = 'aac'
|
||||
format['abr'] = source.get('bitrate')
|
||||
elif format_id == 'hls':
|
||||
format['preference'] = 0
|
||||
format['manifest_url'] = url
|
||||
formats.append(format)
|
||||
|
||||
if len(formats) == 0:
|
||||
raise ExtractorError('No live streaming URL found')
|
||||
return formats
|
||||
|
||||
def _real_extract(self, url):
|
||||
id = self._match_id(url)
|
||||
webpage, api_data = self.get_data(url, 'stations', id)
|
||||
|
||||
return {
|
||||
'id': id,
|
||||
'title': self.get_title(api_data, webpage),
|
||||
'formats': self.get_livestream_formats(id, api_data),
|
||||
'thumbnail': self.get_thumbnail(api_data, webpage),
|
||||
'channel_id': self.get_brand(api_data, webpage),
|
||||
'is_live': True
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user