youtube-dl/youtube_dl/extractor/arte.py
2021-07-26 07:56:29 +02:00

320 lines
13 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import re
import json
from .common import InfoExtractor
from ..compat import (
compat_str,
compat_urlparse,
)
from ..utils import (
ExtractorError,
int_or_none,
qualities,
try_get,
url_or_none,
)
class ArteTVBaseIE(InfoExtractor):
_ARTE_LANGUAGES = 'fr|de|en|es|it|pl'
_API_BASE_V1 = 'https://api.arte.tv/api/player/v1'
_API_BASE_V2 = 'https://api.arte.tv/api/player/v2'
def _get_api_authorization_header(self, url):
"""Fetches the Authorization header required for api.arte.tv/api/player/v2"""
# actually this request is only for making the authorization
# requirements for api/player/v2 fullfilled, but it contains some
# metadata too since we have to request this page anyway.
html_page = self._download_webpage(url, 'dummy_auth_request_with_some_meta')
page_metadata_json = self._search_regex(
r'window.__INITIAL_STATE__ = (\{.*\});\n', html_page, 'initial_state')
if page_metadata_json:
page_metadata = json.loads(page_metadata_json)
else:
page_metadata = {}
manifest_js = self._download_webpage(
'https://static-cdn.arte.tv/guide/manifest.js', 'arte_api_token')
token = self._search_regex(
r'"default":{"token":"([a-zA-Z0-9_-]*)"}', manifest_js, 'token')
return {
'page_metadata': page_metadata,
'headers': {
'Authorization': 'Bearer %s' % (token),
'Accept': 'application/json, text/plain, */*',
'Accept-Language': 'en-GB,en;q=0.8,de-DE;q=0.5,de;q=0.3',
'Referer': url,
'Origin': 'https://www.arte.tv',
'Connection': 'keep-alive',
'Sec-Fetch-Dest': 'empty',
'Sec-Fetch-Mode': 'cors',
'Sec-Fetch-Site': 'same-site',
'Pragma': 'no-cache',
'Cache-Control': 'no-cache',
'TE': 'trailers',
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:90.0) Gecko/20100101 Firefox/90.0'
}
}
class ArteTVIE(ArteTVBaseIE):
_VALID_URL = r'''(?x)
https?://
(?:
(?:www\.)?arte\.tv/(?P<lang>%(langs)s)/videos|
api\.arte\.tv/api/player/v\d+/config/(?P<lang_2>%(langs)s)
)
/(?P<id>\d{6}-\d{3}-[AF])
''' % {'langs': ArteTVBaseIE._ARTE_LANGUAGES}
_TESTS = [{
'url': 'https://www.arte.tv/en/videos/088501-000-A/mexico-stealing-petrol-to-survive/',
'info_dict': {
'id': '088501-000-A',
'ext': 'mp4',
'title': 'Mexico: Stealing Petrol to Survive',
'upload_date': '20190628',
},
}, {
'url': 'https://www.arte.tv/pl/videos/100103-000-A/usa-dyskryminacja-na-porodowce/',
'only_matching': True,
}, {
'url': 'https://api.arte.tv/api/player/v2/config/de/100605-013-A',
'only_matching': True,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
lang = mobj.group('lang') or mobj.group('lang_2')
# legacy for debugging only
legacy_info = self._download_json(
'%s/config/%s/%s' % (self._API_BASE_V1, lang, video_id), video_id)
player_info = legacy_info.get('data')
vsr = try_get(player_info, lambda x: x['VSR'], dict)
# v2 api stuff
auth_data = self._get_api_authorization_header(url)
info = self._download_json(
'%s/config/%s/%s' % (self._API_BASE_V2, lang, video_id), video_id, headers=auth_data.get('headers'))
attributes = info.get('data').get('attributes')
metadata = attributes.get('metadata')
streams = attributes.get('streams')
if not streams or not metadata:
raise ExtractorError('Required metadata could not be fetched', expected=True)
info_dict = {
'id': video_id,
'title': self._get_full_title(metadata),
'description': metadata.get('description'),
'upload_date': self._get_upload_date(attributes.get('rights')),
'thumbnail': self._get_thumbnail_url(metadata)
}
import pdb
pdb.set_trace()
qfunc = qualities(['MQ', 'HQ', 'EQ', 'SQ'])
LANGS = {
'fr': 'F',
'de': 'A',
'en': 'E[ANG]',
'es': 'E[ESP]',
'it': 'E[ITA]',
'pl': 'E[POL]',
}
langcode = LANGS.get(lang, lang)
formats = []
for format_id, format_dict in vsr.items():
f = dict(format_dict)
format_url = url_or_none(f.get('url'))
streamer = f.get('streamer')
if not format_url and not streamer:
continue
versionCode = f.get('versionCode')
l = re.escape(langcode)
# Language preference from most to least priority
# Reference: section 6.8 of
# https://www.arte.tv/sites/en/corporate/files/complete-technical-guidelines-arte-geie-v1-07-1.pdf
PREFERENCES = (
# original version in requested language, without subtitles
r'VO{0}$'.format(l),
# original version in requested language, with partial subtitles in requested language
r'VO{0}-ST{0}$'.format(l),
# original version in requested language, with subtitles for the deaf and hard-of-hearing in requested language
r'VO{0}-STM{0}$'.format(l),
# non-original (dubbed) version in requested language, without subtitles
r'V{0}$'.format(l),
# non-original (dubbed) version in requested language, with subtitles partial subtitles in requested language
r'V{0}-ST{0}$'.format(l),
# non-original (dubbed) version in requested language, with subtitles for the deaf and hard-of-hearing in requested language
r'V{0}-STM{0}$'.format(l),
# original version in requested language, with partial subtitles in different language
r'VO{0}-ST(?!{0}).+?$'.format(l),
# original version in requested language, with subtitles for the deaf and hard-of-hearing in different language
r'VO{0}-STM(?!{0}).+?$'.format(l),
# original version in different language, with partial subtitles in requested language
r'VO(?:(?!{0}).+?)?-ST{0}$'.format(l),
# original version in different language, with subtitles for the deaf and hard-of-hearing in requested language
r'VO(?:(?!{0}).+?)?-STM{0}$'.format(l),
# original version in different language, without subtitles
r'VO(?:(?!{0}))?$'.format(l),
# original version in different language, with partial subtitles in different language
r'VO(?:(?!{0}).+?)?-ST(?!{0}).+?$'.format(l),
# original version in different language, with subtitles for the deaf and hard-of-hearing in different language
r'VO(?:(?!{0}).+?)?-STM(?!{0}).+?$'.format(l),
)
for pref, p in enumerate(PREFERENCES):
if re.match(p, versionCode):
lang_pref = len(PREFERENCES) - pref
break
else:
lang_pref = -1
media_type = f.get('mediaType')
if media_type == 'hls':
m3u8_formats = self._extract_m3u8_formats(
format_url, video_id, 'mp4', entry_protocol='m3u8_native',
m3u8_id=format_id, fatal=False)
for m3u8_format in m3u8_formats:
m3u8_format['language_preference'] = lang_pref
formats.extend(m3u8_formats)
continue
format = {
'format_id': format_id,
'preference': -10 if f.get('videoFormat') == 'M3U8' else None,
'language_preference': lang_pref,
'format_note': '%s, %s' % (f.get('versionCode'), f.get('versionLibelle')),
'width': int_or_none(f.get('width')),
'height': int_or_none(f.get('height')),
'tbr': int_or_none(f.get('bitrate')),
'quality': qfunc(f.get('quality')),
}
if media_type == 'rtmp':
format['url'] = f['streamer']
format['play_path'] = 'mp4:' + f['url']
format['ext'] = 'flv'
else:
format['url'] = f['url']
formats.append(format)
self._sort_formats(formats)
return info_dict
# return {
# 'id': player_info.get('VID') or video_id,
# 'title': title,
# 'description': player_info.get('VDE'),
# 'upload_date': unified_strdate(upload_date_str),
# 'thumbnail': player_info.get('programImage') or player_info.get('VTU', {}).get('IUR'),
# 'formats': formats,
# }
def _get_full_title(self, metadata):
if metadata.get('subtitle'):
return '%s - %s' % (metadata.get('title'), metadata.get('subtitle'))
return metadata.get('title')
def _get_upload_date(self, rights):
begin = rights.get('begin')
if not begin:
return None
date_part = begin.split('T')[0]
if not date_part:
return None
start_year, start_month, start_day = date_part.split('-')
return '%s%s%s' % (start_year, start_month, start_day)
def _get_thumbnail_url(self, metadata):
images = metadata.get('images')
if not images or not images[0] or not images[0].get('url'):
return None
return images[0].get('url')
class ArteTVEmbedIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?arte\.tv/player/v\d+/index\.php\?.*?\bjson_url=.+'
_TESTS = [{
'url': 'https://www.arte.tv/player/v5/index.php?json_url=https%3A%2F%2Fapi.arte.tv%2Fapi%2Fplayer%2Fv2%2Fconfig%2Fde%2F100605-013-A&lang=de&autoplay=true&mute=0100605-013-A',
'info_dict': {
'id': '100605-013-A',
'ext': 'mp4',
'title': 'United we Stream November Lockdown Edition #13',
'description': 'md5:be40b667f45189632b78c1425c7c2ce1',
'upload_date': '20201116',
},
}, {
'url': 'https://www.arte.tv/player/v3/index.php?json_url=https://api.arte.tv/api/player/v2/config/de/100605-013-A',
'only_matching': True,
}]
@staticmethod
def _extract_urls(webpage):
return [url for _, url in re.findall(
r'<(?:iframe|script)[^>]+src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?arte\.tv/player/v\d+/index\.php\?.*?\bjson_url=.+?)\1',
webpage)]
def _real_extract(self, url):
qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
json_url = qs['json_url'][0]
video_id = ArteTVIE._match_id(json_url)
return self.url_result(
json_url, ie=ArteTVIE.ie_key(), video_id=video_id)
class ArteTVPlaylistIE(ArteTVBaseIE):
_VALID_URL = r'https?://(?:www\.)?arte\.tv/(?P<lang>%s)/videos/(?P<id>RC-\d{6})' % ArteTVBaseIE._ARTE_LANGUAGES
_TESTS = [{
'url': 'https://www.arte.tv/en/videos/RC-016954/earn-a-living/',
'info_dict': {
'id': 'RC-016954',
'title': 'Earn a Living',
'description': 'md5:d322c55011514b3a7241f7fb80d494c2',
},
'playlist_mincount': 6,
}, {
'url': 'https://www.arte.tv/pl/videos/RC-014123/arte-reportage/',
'only_matching': True,
}]
def _real_extract(self, url):
lang, playlist_id = re.match(self._VALID_URL, url).groups()
collection = self._download_json(
'%s/collectionData/%s/%s?source=videos'
% (self._API_BASE_V1, lang, playlist_id), playlist_id)
entries = []
for video in collection['videos']:
if not isinstance(video, dict):
continue
video_url = url_or_none(video.get('url')) or url_or_none(video.get('jsonUrl'))
if not video_url:
continue
video_id = video.get('programId')
entries.append({
'_type': 'url_transparent',
'url': video_url,
'id': video_id,
'title': video.get('title'),
'alt_title': video.get('subtitle'),
'thumbnail': url_or_none(try_get(video, lambda x: x['mainImage']['url'], compat_str)),
'duration': int_or_none(video.get('durationSeconds')),
'view_count': int_or_none(video.get('views')),
'ie_key': ArteTVIE.ie_key(),
})
title = collection.get('title')
description = collection.get('shortDescription') or collection.get('teaserText')
return self.playlist_result(entries, playlist_id, title, description)