mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-14 04:13:20 +00:00
add96eb9f8
Authored by: seproDev Reviewed-by: bashonly <88596187+bashonly@users.noreply.github.com> Reviewed-by: Simon Sawicki <contact@grub4k.xyz>
420 lines
18 KiB
Python
420 lines
18 KiB
Python
import hashlib
|
||
import hmac
|
||
import re
|
||
import time
|
||
|
||
from .adobepass import AdobePassIE
|
||
from .once import OnceIE
|
||
from ..networking import HEADRequest, Request
|
||
from ..utils import (
|
||
ExtractorError,
|
||
determine_ext,
|
||
find_xpath_attr,
|
||
float_or_none,
|
||
int_or_none,
|
||
mimetype2ext,
|
||
parse_qs,
|
||
traverse_obj,
|
||
unsmuggle_url,
|
||
update_url,
|
||
update_url_query,
|
||
urlhandle_detect_ext,
|
||
xpath_with_ns,
|
||
)
|
||
|
||
default_ns = 'http://www.w3.org/2005/SMIL21/Language'
|
||
_x = lambda p: xpath_with_ns(p, {'smil': default_ns})
|
||
|
||
|
||
class ThePlatformBaseIE(OnceIE):
|
||
_TP_TLD = 'com'
|
||
|
||
def _extract_theplatform_smil(self, smil_url, video_id, note='Downloading SMIL data'):
|
||
meta = self._download_xml(
|
||
smil_url, video_id, note=note, query={'format': 'SMIL'},
|
||
headers=self.geo_verification_headers())
|
||
error_element = find_xpath_attr(meta, _x('.//smil:ref'), 'src')
|
||
if error_element is not None:
|
||
exception = find_xpath_attr(
|
||
error_element, _x('.//smil:param'), 'name', 'exception')
|
||
if exception is not None:
|
||
if exception.get('value') == 'GeoLocationBlocked':
|
||
self.raise_geo_restricted(error_element.attrib['abstract'])
|
||
elif error_element.attrib['src'].startswith(
|
||
f'http://link.theplatform.{self._TP_TLD}/s/errorFiles/Unavailable.'):
|
||
raise ExtractorError(
|
||
error_element.attrib['abstract'], expected=True)
|
||
|
||
smil_formats, subtitles = self._parse_smil_formats_and_subtitles(
|
||
meta, smil_url, video_id, namespace=default_ns,
|
||
# the parameters are from syfy.com, other sites may use others,
|
||
# they also work for nbc.com
|
||
f4m_params={'g': 'UXWGVKRWHFSP', 'hdcore': '3.0.3'},
|
||
transform_rtmp_url=lambda streamer, src: (streamer, 'mp4:' + src))
|
||
|
||
formats = []
|
||
for _format in smil_formats:
|
||
if OnceIE.suitable(_format['url']):
|
||
formats.extend(self._extract_once_formats(_format['url']))
|
||
else:
|
||
media_url = _format['url']
|
||
if determine_ext(media_url) == 'm3u8':
|
||
hdnea2 = self._get_cookies(media_url).get('hdnea2')
|
||
if hdnea2:
|
||
_format['url'] = update_url_query(media_url, {'hdnea3': hdnea2.value})
|
||
|
||
formats.append(_format)
|
||
|
||
return formats, subtitles
|
||
|
||
def _download_theplatform_metadata(self, path, video_id):
|
||
info_url = f'http://link.theplatform.{self._TP_TLD}/s/{path}?format=preview'
|
||
return self._download_json(info_url, video_id)
|
||
|
||
def _parse_theplatform_metadata(self, info):
|
||
subtitles = {}
|
||
captions = info.get('captions')
|
||
if isinstance(captions, list):
|
||
for caption in captions:
|
||
lang, src, mime = caption.get('lang', 'en'), caption.get('src'), caption.get('type')
|
||
subtitles.setdefault(lang, []).append({
|
||
'ext': mimetype2ext(mime),
|
||
'url': src,
|
||
})
|
||
|
||
duration = info.get('duration')
|
||
tp_chapters = info.get('chapters', [])
|
||
chapters = []
|
||
if tp_chapters:
|
||
def _add_chapter(start_time, end_time):
|
||
start_time = float_or_none(start_time, 1000)
|
||
end_time = float_or_none(end_time, 1000)
|
||
if start_time is None or end_time is None:
|
||
return
|
||
chapters.append({
|
||
'start_time': start_time,
|
||
'end_time': end_time,
|
||
})
|
||
|
||
for chapter in tp_chapters[:-1]:
|
||
_add_chapter(chapter.get('startTime'), chapter.get('endTime'))
|
||
_add_chapter(tp_chapters[-1].get('startTime'), tp_chapters[-1].get('endTime') or duration)
|
||
|
||
def extract_site_specific_field(field):
|
||
# A number of sites have custom-prefixed keys, e.g. 'cbc$seasonNumber'
|
||
return traverse_obj(info, lambda k, v: v and k.endswith(f'${field}'), get_all=False)
|
||
|
||
return {
|
||
'title': info['title'],
|
||
'subtitles': subtitles,
|
||
'description': info['description'],
|
||
'thumbnail': info['defaultThumbnailUrl'],
|
||
'duration': float_or_none(duration, 1000),
|
||
'timestamp': int_or_none(info.get('pubDate'), 1000) or None,
|
||
'uploader': info.get('billingCode'),
|
||
'chapters': chapters,
|
||
'creator': traverse_obj(info, ('author', {str})) or None,
|
||
'categories': traverse_obj(info, (
|
||
'categories', lambda _, v: v.get('label') in ('category', None), 'name', {str})) or None,
|
||
'tags': traverse_obj(info, ('keywords', {lambda x: re.split(r'[;,]\s?', x) if x else None})),
|
||
'location': extract_site_specific_field('region'),
|
||
'series': extract_site_specific_field('show'),
|
||
'season_number': int_or_none(extract_site_specific_field('seasonNumber')),
|
||
'media_type': extract_site_specific_field('programmingType') or extract_site_specific_field('type'),
|
||
}
|
||
|
||
def _extract_theplatform_metadata(self, path, video_id):
|
||
info = self._download_theplatform_metadata(path, video_id)
|
||
return self._parse_theplatform_metadata(info)
|
||
|
||
|
||
class ThePlatformIE(ThePlatformBaseIE, AdobePassIE):
|
||
_VALID_URL = r'''(?x)
|
||
(?:https?://(?:link|player)\.theplatform\.com/[sp]/(?P<provider_id>[^/]+)/
|
||
(?:(?:(?:[^/]+/)+select/)?(?P<media>media/(?:guid/\d+/)?)?|(?P<config>(?:[^/\?]+/(?:swf|config)|onsite)/select/))?
|
||
|theplatform:)(?P<id>[^/\?&]+)'''
|
||
_EMBED_REGEX = [
|
||
r'''(?x)
|
||
<meta\s+
|
||
property=(["'])(?:og:video(?::(?:secure_)?url)?|twitter:player)\1\s+
|
||
content=(["'])(?P<url>https?://player\.theplatform\.com/p/.+?)\2''',
|
||
r'(?s)<(?:iframe|script)[^>]+src=(["\'])(?P<url>(?:https?:)?//player\.theplatform\.com/p/.+?)\1',
|
||
]
|
||
|
||
_TESTS = [{
|
||
# from http://www.metacafe.com/watch/cb-e9I_cZgTgIPd/blackberrys_big_bold_z30/
|
||
'url': 'http://link.theplatform.com/s/dJ5BDC/e9I_cZgTgIPd/meta.smil?format=smil&Tracking=true&mbr=true',
|
||
'info_dict': {
|
||
'id': 'e9I_cZgTgIPd',
|
||
'ext': 'flv',
|
||
'title': 'Blackberry\'s big, bold Z30',
|
||
'description': 'The Z30 is Blackberry\'s biggest, baddest mobile messaging device yet.',
|
||
'duration': 247,
|
||
'timestamp': 1383239700,
|
||
'upload_date': '20131031',
|
||
'uploader': 'CBSI-NEW',
|
||
},
|
||
'params': {
|
||
# rtmp download
|
||
'skip_download': True,
|
||
},
|
||
'skip': '404 Not Found',
|
||
}, {
|
||
# from http://www.cnet.com/videos/tesla-model-s-a-second-step-towards-a-cleaner-motoring-future/
|
||
'url': 'http://link.theplatform.com/s/kYEXFC/22d_qsQ6MIRT',
|
||
'info_dict': {
|
||
'id': '22d_qsQ6MIRT',
|
||
'ext': 'flv',
|
||
'description': 'md5:ac330c9258c04f9d7512cf26b9595409',
|
||
'title': 'Tesla Model S: A second step towards a cleaner motoring future',
|
||
'timestamp': 1426176191,
|
||
'upload_date': '20150312',
|
||
'uploader': 'CBSI-NEW',
|
||
},
|
||
'params': {
|
||
# rtmp download
|
||
'skip_download': True,
|
||
},
|
||
'skip': 'CNet no longer uses ThePlatform',
|
||
}, {
|
||
'url': 'https://player.theplatform.com/p/D6x-PC/pulse_preview/embed/select/media/yMBg9E8KFxZD',
|
||
'info_dict': {
|
||
'id': 'yMBg9E8KFxZD',
|
||
'ext': 'mp4',
|
||
'description': 'md5:644ad9188d655b742f942bf2e06b002d',
|
||
'title': 'HIGHLIGHTS: USA bag first ever series Cup win',
|
||
'uploader': 'EGSM',
|
||
},
|
||
'skip': 'Dead link',
|
||
}, {
|
||
'url': 'http://player.theplatform.com/p/NnzsPC/widget/select/media/4Y0TlYUr_ZT7',
|
||
'only_matching': True,
|
||
}, {
|
||
'url': 'http://player.theplatform.com/p/2E2eJC/nbcNewsOffsite?guid=tdy_or_siri_150701',
|
||
'md5': 'fb96bb3d85118930a5b055783a3bd992',
|
||
'info_dict': {
|
||
'id': 'tdy_or_siri_150701',
|
||
'ext': 'mp4',
|
||
'title': 'iPhone Siri’s sassy response to a math question has people talking',
|
||
'description': 'md5:a565d1deadd5086f3331d57298ec6333',
|
||
'duration': 83.0,
|
||
'thumbnail': r're:^https?://.*\.jpg$',
|
||
'timestamp': 1435752600,
|
||
'upload_date': '20150701',
|
||
'uploader': 'NBCU-NEWS',
|
||
},
|
||
'skip': 'Error: Player PID "nbcNewsOffsite" is disabled',
|
||
}, {
|
||
# From http://www.nbc.com/the-blacklist/video/sir-crispin-crandall/2928790?onid=137781#vc137781=1
|
||
# geo-restricted (US), HLS encrypted with AES-128
|
||
'url': 'http://player.theplatform.com/p/NnzsPC/onsite_universal/select/media/guid/2410887629/2928790?fwsitesection=nbc_the_blacklist_video_library&autoPlay=true&carouselID=137781',
|
||
'only_matching': True,
|
||
}]
|
||
|
||
@classmethod
|
||
def _extract_embed_urls(cls, url, webpage):
|
||
# Are whitespaces ignored in URLs?
|
||
# https://github.com/ytdl-org/youtube-dl/issues/12044
|
||
for embed_url in super()._extract_embed_urls(url, webpage):
|
||
yield re.sub(r'\s', '', embed_url)
|
||
|
||
@staticmethod
|
||
def _sign_url(url, sig_key, sig_secret, life=600, include_qs=False):
|
||
flags = '10' if include_qs else '00'
|
||
expiration_date = '%x' % (int(time.time()) + life)
|
||
|
||
def str_to_hex(str_data):
|
||
return str_data.encode('ascii').hex()
|
||
|
||
relative_path = re.match(r'https?://link\.theplatform\.com/s/([^?]+)', url).group(1)
|
||
clear_text = bytes.fromhex(flags + expiration_date + str_to_hex(relative_path))
|
||
checksum = hmac.new(sig_key.encode('ascii'), clear_text, hashlib.sha1).hexdigest()
|
||
sig = flags + expiration_date + checksum + str_to_hex(sig_secret)
|
||
return f'{url}&sig={sig}'
|
||
|
||
def _real_extract(self, url):
|
||
url, smuggled_data = unsmuggle_url(url, {})
|
||
self._initialize_geo_bypass({
|
||
'countries': smuggled_data.get('geo_countries'),
|
||
})
|
||
|
||
mobj = self._match_valid_url(url)
|
||
provider_id = mobj.group('provider_id')
|
||
video_id = mobj.group('id')
|
||
|
||
if not provider_id:
|
||
provider_id = 'dJ5BDC'
|
||
|
||
path = provider_id + '/'
|
||
if mobj.group('media'):
|
||
path += mobj.group('media')
|
||
path += video_id
|
||
|
||
qs_dict = parse_qs(url)
|
||
if 'guid' in qs_dict:
|
||
webpage = self._download_webpage(url, video_id)
|
||
scripts = re.findall(r'<script[^>]+src="([^"]+)"', webpage)
|
||
feed_id = None
|
||
# feed id usually locates in the last script.
|
||
# Seems there's no pattern for the interested script filename, so
|
||
# I try one by one
|
||
for script in reversed(scripts):
|
||
feed_script = self._download_webpage(
|
||
self._proto_relative_url(script, 'http:'),
|
||
video_id, 'Downloading feed script')
|
||
feed_id = self._search_regex(
|
||
r'defaultFeedId\s*:\s*"([^"]+)"', feed_script,
|
||
'default feed id', default=None)
|
||
if feed_id is not None:
|
||
break
|
||
if feed_id is None:
|
||
raise ExtractorError('Unable to find feed id')
|
||
return self.url_result('http://feed.theplatform.com/f/{}/{}?byGuid={}'.format(
|
||
provider_id, feed_id, qs_dict['guid'][0]))
|
||
|
||
if smuggled_data.get('force_smil_url', False):
|
||
smil_url = url
|
||
# Explicitly specified SMIL (see https://github.com/ytdl-org/youtube-dl/issues/7385)
|
||
elif '/guid/' in url:
|
||
headers = {}
|
||
source_url = smuggled_data.get('source_url')
|
||
if source_url:
|
||
headers['Referer'] = source_url
|
||
request = Request(url, headers=headers)
|
||
webpage = self._download_webpage(request, video_id)
|
||
smil_url = self._search_regex(
|
||
r'<link[^>]+href=(["\'])(?P<url>.+?)\1[^>]+type=["\']application/smil\+xml',
|
||
webpage, 'smil url', group='url')
|
||
path = self._search_regex(
|
||
r'link\.theplatform\.com/s/((?:[^/?#&]+/)+[^/?#&]+)', smil_url, 'path')
|
||
smil_url += '?' if '?' not in smil_url else '&' + 'formats=m3u,mpeg4'
|
||
elif mobj.group('config'):
|
||
config_url = url + '&form=json'
|
||
config_url = config_url.replace('swf/', 'config/')
|
||
config_url = config_url.replace('onsite/', 'onsite/config/')
|
||
config = self._download_json(config_url, video_id, 'Downloading config')
|
||
release_url = config.get('releaseUrl') or f'http://link.theplatform.com/s/{path}?mbr=true'
|
||
smil_url = release_url + '&formats=MPEG4&manifest=f4m'
|
||
else:
|
||
smil_url = f'http://link.theplatform.com/s/{path}?mbr=true'
|
||
|
||
sig = smuggled_data.get('sig')
|
||
if sig:
|
||
smil_url = self._sign_url(smil_url, sig['key'], sig['secret'])
|
||
|
||
formats, subtitles = self._extract_theplatform_smil(smil_url, video_id)
|
||
|
||
# With some sites, manifest URL must be forced to extract HLS formats
|
||
if not traverse_obj(formats, lambda _, v: v['format_id'].startswith('hls')):
|
||
m3u8_url = update_url(url, query='mbr=true&manifest=m3u', fragment=None)
|
||
urlh = self._request_webpage(
|
||
HEADRequest(m3u8_url), video_id, 'Checking for HLS formats', 'No HLS formats found', fatal=False)
|
||
if urlh and urlhandle_detect_ext(urlh) == 'm3u8':
|
||
m3u8_fmts, m3u8_subs = self._extract_m3u8_formats_and_subtitles(
|
||
m3u8_url, video_id, m3u8_id='hls', fatal=False)
|
||
formats.extend(m3u8_fmts)
|
||
self._merge_subtitles(m3u8_subs, target=subtitles)
|
||
|
||
ret = self._extract_theplatform_metadata(path, video_id)
|
||
combined_subtitles = self._merge_subtitles(ret.get('subtitles', {}), subtitles)
|
||
ret.update({
|
||
'id': video_id,
|
||
'formats': formats,
|
||
'subtitles': combined_subtitles,
|
||
})
|
||
|
||
return ret
|
||
|
||
|
||
class ThePlatformFeedIE(ThePlatformBaseIE):
|
||
_URL_TEMPLATE = '%s//feed.theplatform.com/f/%s/%s?form=json&%s'
|
||
_VALID_URL = r'https?://feed\.theplatform\.com/f/(?P<provider_id>[^/]+)/(?P<feed_id>[^?/]+)\?(?:[^&]+&)*(?P<filter>by(?:Gui|I)d=(?P<id>[^&]+))'
|
||
_TESTS = [{
|
||
# From http://player.theplatform.com/p/7wvmTC/MSNBCEmbeddedOffSite?guid=n_hardball_5biden_140207
|
||
'url': 'http://feed.theplatform.com/f/7wvmTC/msnbc_video-p-test?form=json&pretty=true&range=-40&byGuid=n_hardball_5biden_140207',
|
||
'md5': '6e32495b5073ab414471b615c5ded394',
|
||
'info_dict': {
|
||
'id': 'n_hardball_5biden_140207',
|
||
'ext': 'mp4',
|
||
'title': 'The Biden factor: will Joe run in 2016?',
|
||
'description': 'Could Vice President Joe Biden be preparing a 2016 campaign? Mark Halperin and Sam Stein weigh in.',
|
||
'thumbnail': r're:^https?://.*\.jpg$',
|
||
'upload_date': '20140208',
|
||
'timestamp': 1391824260,
|
||
'duration': 467.0,
|
||
'categories': ['MSNBC/Issues/Democrats', 'MSNBC/Issues/Elections/Election 2016'],
|
||
'uploader': 'NBCU-NEWS',
|
||
},
|
||
}, {
|
||
'url': 'http://feed.theplatform.com/f/2E2eJC/nnd_NBCNews?byGuid=nn_netcast_180306.Copy.01',
|
||
'only_matching': True,
|
||
}]
|
||
|
||
def _extract_feed_info(self, provider_id, feed_id, filter_query, video_id, custom_fields=None, asset_types_query={}, account_id=None):
|
||
real_url = self._URL_TEMPLATE % (self.http_scheme(), provider_id, feed_id, filter_query)
|
||
entry = self._download_json(real_url, video_id)['entries'][0]
|
||
main_smil_url = 'http://link.theplatform.com/s/%s/media/guid/%d/%s' % (provider_id, account_id, entry['guid']) if account_id else entry.get('plmedia$publicUrl')
|
||
|
||
formats = []
|
||
subtitles = {}
|
||
first_video_id = None
|
||
duration = None
|
||
asset_types = []
|
||
for item in entry['media$content']:
|
||
smil_url = item['plfile$url']
|
||
cur_video_id = ThePlatformIE._match_id(smil_url)
|
||
if first_video_id is None:
|
||
first_video_id = cur_video_id
|
||
duration = float_or_none(item.get('plfile$duration'))
|
||
file_asset_types = item.get('plfile$assetTypes') or parse_qs(smil_url)['assetTypes']
|
||
for asset_type in file_asset_types:
|
||
if asset_type in asset_types:
|
||
continue
|
||
asset_types.append(asset_type)
|
||
query = {
|
||
'mbr': 'true',
|
||
'formats': item['plfile$format'],
|
||
'assetTypes': asset_type,
|
||
}
|
||
if asset_type in asset_types_query:
|
||
query.update(asset_types_query[asset_type])
|
||
cur_formats, cur_subtitles = self._extract_theplatform_smil(update_url_query(
|
||
main_smil_url or smil_url, query), video_id, f'Downloading SMIL data for {asset_type}')
|
||
formats.extend(cur_formats)
|
||
subtitles = self._merge_subtitles(subtitles, cur_subtitles)
|
||
|
||
thumbnails = [{
|
||
'url': thumbnail['plfile$url'],
|
||
'width': int_or_none(thumbnail.get('plfile$width')),
|
||
'height': int_or_none(thumbnail.get('plfile$height')),
|
||
} for thumbnail in entry.get('media$thumbnails', [])]
|
||
|
||
timestamp = int_or_none(entry.get('media$availableDate'), scale=1000)
|
||
categories = [item['media$name'] for item in entry.get('media$categories', [])]
|
||
|
||
ret = self._extract_theplatform_metadata(f'{provider_id}/{first_video_id}', video_id)
|
||
subtitles = self._merge_subtitles(subtitles, ret['subtitles'])
|
||
ret.update({
|
||
'id': video_id,
|
||
'formats': formats,
|
||
'subtitles': subtitles,
|
||
'thumbnails': thumbnails,
|
||
'duration': duration,
|
||
'timestamp': timestamp,
|
||
'categories': categories,
|
||
})
|
||
if custom_fields:
|
||
ret.update(custom_fields(entry))
|
||
|
||
return ret
|
||
|
||
def _real_extract(self, url):
|
||
mobj = self._match_valid_url(url)
|
||
|
||
video_id = mobj.group('id')
|
||
provider_id = mobj.group('provider_id')
|
||
feed_id = mobj.group('feed_id')
|
||
filter_query = mobj.group('filter')
|
||
|
||
return self._extract_feed_info(provider_id, feed_id, filter_query, video_id)
|