mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2025-11-01 09:26:45 -07:00
454 lines
17 KiB
Python
454 lines
17 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import hashlib
|
|
import random
|
|
import re
|
|
import time
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import compat_str
|
|
from ..utils import (
|
|
ExtractorError,
|
|
int_or_none,
|
|
parse_duration,
|
|
try_get,
|
|
urlencode_postdata,
|
|
)
|
|
|
|
|
|
class NexxIE(InfoExtractor):
|
|
_VALID_URL = r'''(?x)
|
|
(?:
|
|
https?://api\.nexx(?:\.cloud|cdn\.com)/v3/(?P<domain_id>\d+)/videos/byid/|
|
|
nexx:(?:(?P<domain_id_s>\d+):)?|
|
|
https?://arc\.nexx\.cloud/api/video/
|
|
)
|
|
(?P<id>\d+)
|
|
'''
|
|
_TESTS = [{
|
|
# movie
|
|
'url': 'https://api.nexx.cloud/v3/748/videos/byid/128907',
|
|
'md5': '31899fd683de49ad46f4ee67e53e83fe',
|
|
'info_dict': {
|
|
'id': '128907',
|
|
'ext': 'mp4',
|
|
'title': 'Stiftung Warentest',
|
|
'alt_title': 'Wie ein Test abläuft',
|
|
'description': 'md5:d1ddb1ef63de721132abd38639cc2fd2',
|
|
'creator': 'SPIEGEL TV',
|
|
'thumbnail': r're:^https?://.*\.jpg$',
|
|
'duration': 2509,
|
|
'timestamp': 1384264416,
|
|
'upload_date': '20131112',
|
|
},
|
|
}, {
|
|
# episode
|
|
'url': 'https://api.nexx.cloud/v3/741/videos/byid/247858',
|
|
'info_dict': {
|
|
'id': '247858',
|
|
'ext': 'mp4',
|
|
'title': 'Return of the Golden Child (OV)',
|
|
'description': 'md5:5d969537509a92b733de21bae249dc63',
|
|
'release_year': 2017,
|
|
'thumbnail': r're:^https?://.*\.jpg$',
|
|
'duration': 1397,
|
|
'timestamp': 1495033267,
|
|
'upload_date': '20170517',
|
|
'episode_number': 2,
|
|
'season_number': 2,
|
|
},
|
|
'params': {
|
|
'skip_download': True,
|
|
},
|
|
'skip': 'HTTP Error 404: Not Found',
|
|
}, {
|
|
# does not work via arc
|
|
'url': 'nexx:741:1269984',
|
|
'md5': 'c714b5b238b2958dc8d5642addba6886',
|
|
'info_dict': {
|
|
'id': '1269984',
|
|
'ext': 'mp4',
|
|
'title': '1 TAG ohne KLO... wortwörtlich! 😑',
|
|
'alt_title': '1 TAG ohne KLO... wortwörtlich! 😑',
|
|
'thumbnail': r're:^https?://.*\.jpg$',
|
|
'duration': 607,
|
|
'timestamp': 1518614955,
|
|
'upload_date': '20180214',
|
|
},
|
|
}, {
|
|
# free cdn from http://www.spiegel.de/video/eifel-zoo-aufregung-um-ausgebrochene-raubtiere-video-99018031.html
|
|
'url': 'nexx:747:1533779',
|
|
'md5': '6bf6883912b82b7069fb86c2297e9893',
|
|
'info_dict': {
|
|
'id': '1533779',
|
|
'ext': 'mp4',
|
|
'title': 'Aufregung um ausgebrochene Raubtiere',
|
|
'alt_title': 'Eifel-Zoo',
|
|
'description': 'md5:f21375c91c74ad741dcb164c427999d2',
|
|
'thumbnail': r're:^https?://.*\.jpg$',
|
|
'duration': 111,
|
|
'timestamp': 1527874460,
|
|
'upload_date': '20180601',
|
|
},
|
|
}, {
|
|
'url': 'https://api.nexxcdn.com/v3/748/videos/byid/128907',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'nexx:748:128907',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'nexx:128907',
|
|
'only_matching': True,
|
|
}, {
|
|
'url': 'https://arc.nexx.cloud/api/video/128907.json',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
@staticmethod
|
|
def _extract_domain_id(webpage):
|
|
mobj = re.search(
|
|
r'<script\b[^>]+\bsrc=["\'](?:https?:)?//(?:require|arc)\.nexx(?:\.cloud|cdn\.com)/(?:sdk/)?(?P<id>\d+)',
|
|
webpage)
|
|
return mobj.group('id') if mobj else None
|
|
|
|
@staticmethod
|
|
def _extract_urls(webpage):
|
|
# Reference:
|
|
# 1. https://nx-s.akamaized.net/files/201510/44.pdf
|
|
|
|
entries = []
|
|
|
|
# JavaScript Integration
|
|
domain_id = NexxIE._extract_domain_id(webpage)
|
|
if domain_id:
|
|
for video_id in re.findall(
|
|
r'(?is)onPLAYReady.+?_play\.(?:init|(?:control\.)?addPlayer)\s*\(.+?\s*,\s*["\']?(\d+)',
|
|
webpage):
|
|
entries.append(
|
|
'https://api.nexx.cloud/v3/%s/videos/byid/%s'
|
|
% (domain_id, video_id))
|
|
|
|
# TODO: support more embed formats
|
|
|
|
return entries
|
|
|
|
@staticmethod
|
|
def _extract_url(webpage):
|
|
return NexxIE._extract_urls(webpage)[0]
|
|
|
|
def _handle_error(self, response):
|
|
status = int_or_none(try_get(
|
|
response, lambda x: x['metadata']['status']) or 200)
|
|
if 200 <= status < 300:
|
|
return
|
|
raise ExtractorError(
|
|
'%s said: %s' % (self.IE_NAME, response['metadata']['errorhint']),
|
|
expected=True)
|
|
|
|
def _call_api(self, domain_id, path, video_id, data=None, headers={}):
|
|
headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8'
|
|
result = self._download_json(
|
|
'https://api.nexx.cloud/v3/%s/%s' % (domain_id, path), video_id,
|
|
'Downloading %s JSON' % path, data=urlencode_postdata(data),
|
|
headers=headers)
|
|
self._handle_error(result)
|
|
return result['result']
|
|
|
|
def _extract_free_formats(self, video, video_id):
|
|
stream_data = video['streamdata']
|
|
cdn = stream_data['cdnType']
|
|
assert cdn == 'free'
|
|
|
|
hash = video['general']['hash']
|
|
|
|
ps = compat_str(stream_data['originalDomain'])
|
|
if stream_data['applyFolderHierarchy'] == 1:
|
|
s = ('%04d' % int(video_id))[::-1]
|
|
ps += '/%s/%s' % (s[0:2], s[2:4])
|
|
ps += '/%s/%s_' % (video_id, hash)
|
|
|
|
t = 'http://%s' + ps
|
|
fd = stream_data['azureFileDistribution'].split(',')
|
|
cdn_provider = stream_data['cdnProvider']
|
|
|
|
def p0(p):
|
|
return '_%s' % p if stream_data['applyAzureStructure'] == 1 else ''
|
|
|
|
formats = []
|
|
if cdn_provider == 'ak':
|
|
t += ','
|
|
for i in fd:
|
|
p = i.split(':')
|
|
t += p[1] + p0(int(p[0])) + ','
|
|
t += '.mp4.csmil/master.%s'
|
|
elif cdn_provider == 'ce':
|
|
k = t.split('/')
|
|
h = k.pop()
|
|
http_base = t = '/'.join(k)
|
|
http_base = http_base % stream_data['cdnPathHTTP']
|
|
t += '/asset.ism/manifest.%s?dcp_ver=aos4&videostream='
|
|
for i in fd:
|
|
p = i.split(':')
|
|
tbr = int(p[0])
|
|
filename = '%s%s%s.mp4' % (h, p[1], p0(tbr))
|
|
f = {
|
|
'url': http_base + '/' + filename,
|
|
'format_id': '%s-http-%d' % (cdn, tbr),
|
|
'tbr': tbr,
|
|
}
|
|
width_height = p[1].split('x')
|
|
if len(width_height) == 2:
|
|
f.update({
|
|
'width': int_or_none(width_height[0]),
|
|
'height': int_or_none(width_height[1]),
|
|
})
|
|
formats.append(f)
|
|
a = filename + ':%s' % (tbr * 1000)
|
|
t += a + ','
|
|
t = t[:-1] + '&audiostream=' + a.split(':')[0]
|
|
else:
|
|
assert False
|
|
|
|
if cdn_provider == 'ce':
|
|
formats.extend(self._extract_mpd_formats(
|
|
t % (stream_data['cdnPathDASH'], 'mpd'), video_id,
|
|
mpd_id='%s-dash' % cdn, fatal=False))
|
|
formats.extend(self._extract_m3u8_formats(
|
|
t % (stream_data['cdnPathHLS'], 'm3u8'), video_id, 'mp4',
|
|
entry_protocol='m3u8_native', m3u8_id='%s-hls' % cdn, fatal=False))
|
|
|
|
return formats
|
|
|
|
def _extract_azure_formats(self, video, video_id):
|
|
stream_data = video['streamdata']
|
|
cdn = stream_data['cdnType']
|
|
assert cdn == 'azure'
|
|
|
|
azure_locator = stream_data['azureLocator']
|
|
|
|
def get_cdn_shield_base(shield_type='', static=False):
|
|
for secure in ('', 's'):
|
|
cdn_shield = stream_data.get('cdnShield%sHTTP%s' % (shield_type, secure.upper()))
|
|
if cdn_shield:
|
|
return 'http%s://%s' % (secure, cdn_shield)
|
|
else:
|
|
if 'fb' in stream_data['azureAccount']:
|
|
prefix = 'df' if static else 'f'
|
|
else:
|
|
prefix = 'd' if static else 'p'
|
|
account = int(stream_data['azureAccount'].replace('nexxplayplus', '').replace('nexxplayfb', ''))
|
|
return 'http://nx-%s%02d.akamaized.net/' % (prefix, account)
|
|
|
|
language = video['general'].get('language_raw') or ''
|
|
|
|
azure_stream_base = get_cdn_shield_base()
|
|
is_ml = ',' in language
|
|
azure_manifest_url = '%s%s/%s_src%s.ism/Manifest' % (
|
|
azure_stream_base, azure_locator, video_id, ('_manifest' if is_ml else '')) + '%s'
|
|
|
|
protection_token = try_get(
|
|
video, lambda x: x['protectiondata']['token'], compat_str)
|
|
if protection_token:
|
|
azure_manifest_url += '?hdnts=%s' % protection_token
|
|
|
|
formats = self._extract_m3u8_formats(
|
|
azure_manifest_url % '(format=m3u8-aapl)',
|
|
video_id, 'mp4', 'm3u8_native',
|
|
m3u8_id='%s-hls' % cdn, fatal=False)
|
|
formats.extend(self._extract_mpd_formats(
|
|
azure_manifest_url % '(format=mpd-time-csf)',
|
|
video_id, mpd_id='%s-dash' % cdn, fatal=False))
|
|
formats.extend(self._extract_ism_formats(
|
|
azure_manifest_url % '', video_id, ism_id='%s-mss' % cdn, fatal=False))
|
|
|
|
azure_progressive_base = get_cdn_shield_base('Prog', True)
|
|
azure_file_distribution = stream_data.get('azureFileDistribution')
|
|
if azure_file_distribution:
|
|
fds = azure_file_distribution.split(',')
|
|
if fds:
|
|
for fd in fds:
|
|
ss = fd.split(':')
|
|
if len(ss) == 2:
|
|
tbr = int_or_none(ss[0])
|
|
if tbr:
|
|
f = {
|
|
'url': '%s%s/%s_src_%s_%d.mp4' % (
|
|
azure_progressive_base, azure_locator, video_id, ss[1], tbr),
|
|
'format_id': '%s-http-%d' % (cdn, tbr),
|
|
'tbr': tbr,
|
|
}
|
|
width_height = ss[1].split('x')
|
|
if len(width_height) == 2:
|
|
f.update({
|
|
'width': int_or_none(width_height[0]),
|
|
'height': int_or_none(width_height[1]),
|
|
})
|
|
formats.append(f)
|
|
|
|
return formats
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
domain_id = mobj.group('domain_id') or mobj.group('domain_id_s')
|
|
video_id = mobj.group('id')
|
|
|
|
video = None
|
|
|
|
def find_video(result):
|
|
if isinstance(result, dict):
|
|
return result
|
|
elif isinstance(result, list):
|
|
vid = int(video_id)
|
|
for v in result:
|
|
if try_get(v, lambda x: x['general']['ID'], int) == vid:
|
|
return v
|
|
return None
|
|
|
|
response = self._download_json(
|
|
'https://arc.nexx.cloud/api/video/%s.json' % video_id,
|
|
video_id, fatal=False)
|
|
if response and isinstance(response, dict):
|
|
result = response.get('result')
|
|
if result:
|
|
video = find_video(result)
|
|
|
|
# not all videos work via arc, e.g. nexx:741:1269984
|
|
if not video:
|
|
# Reverse engineered from JS code (see getDeviceID function)
|
|
device_id = '%d:%d:%d%d' % (
|
|
random.randint(1, 4), int(time.time()),
|
|
random.randint(1e4, 99999), random.randint(1, 9))
|
|
|
|
result = self._call_api(domain_id, 'session/init', video_id, data={
|
|
'nxp_devh': device_id,
|
|
'nxp_userh': '',
|
|
'precid': '0',
|
|
'playlicense': '0',
|
|
'screenx': '1920',
|
|
'screeny': '1080',
|
|
'playerversion': '6.0.00',
|
|
'gateway': 'html5',
|
|
'adGateway': '',
|
|
'explicitlanguage': 'en-US',
|
|
'addTextTemplates': '1',
|
|
'addDomainData': '1',
|
|
'addAdModel': '1',
|
|
}, headers={
|
|
'X-Request-Enable-Auth-Fallback': '1',
|
|
})
|
|
|
|
cid = result['general']['cid']
|
|
|
|
# As described in [1] X-Request-Token generation algorithm is
|
|
# as follows:
|
|
# md5( operation + domain_id + domain_secret )
|
|
# where domain_secret is a static value that will be given by nexx.tv
|
|
# as per [1]. Here is how this "secret" is generated (reversed
|
|
# from _play.api.init function, search for clienttoken). So it's
|
|
# actually not static and not that much of a secret.
|
|
# 1. https://nexxtvstorage.blob.core.windows.net/files/201610/27.pdf
|
|
secret = result['device']['clienttoken'][int(device_id[0]):]
|
|
secret = secret[0:len(secret) - int(device_id[-1])]
|
|
|
|
op = 'byid'
|
|
|
|
# Reversed from JS code for _play.api.call function (search for
|
|
# X-Request-Token)
|
|
request_token = hashlib.md5(
|
|
''.join((op, domain_id, secret)).encode('utf-8')).hexdigest()
|
|
|
|
result = self._call_api(
|
|
domain_id, 'videos/%s/%s' % (op, video_id), video_id, data={
|
|
'additionalfields': 'language,channel,actors,studio,licenseby,slug,subtitle,teaser,description',
|
|
'addInteractionOptions': '1',
|
|
'addStatusDetails': '1',
|
|
'addStreamDetails': '1',
|
|
'addCaptions': '1',
|
|
'addScenes': '1',
|
|
'addHotSpots': '1',
|
|
'addBumpers': '1',
|
|
'captionFormat': 'data',
|
|
}, headers={
|
|
'X-Request-CID': cid,
|
|
'X-Request-Token': request_token,
|
|
})
|
|
video = find_video(result)
|
|
|
|
general = video['general']
|
|
title = general['title']
|
|
|
|
cdn = video['streamdata']['cdnType']
|
|
|
|
if cdn == 'azure':
|
|
formats = self._extract_azure_formats(video, video_id)
|
|
elif cdn == 'free':
|
|
formats = self._extract_free_formats(video, video_id)
|
|
else:
|
|
# TODO: reverse more cdns
|
|
assert False
|
|
|
|
self._sort_formats(formats)
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': title,
|
|
'alt_title': general.get('subtitle'),
|
|
'description': general.get('description'),
|
|
'release_year': int_or_none(general.get('year')),
|
|
'creator': general.get('studio') or general.get('studio_adref'),
|
|
'thumbnail': try_get(
|
|
video, lambda x: x['imagedata']['thumb'], compat_str),
|
|
'duration': parse_duration(general.get('runtime')),
|
|
'timestamp': int_or_none(general.get('uploaded')),
|
|
'episode_number': int_or_none(try_get(
|
|
video, lambda x: x['episodedata']['episode'])),
|
|
'season_number': int_or_none(try_get(
|
|
video, lambda x: x['episodedata']['season'])),
|
|
'formats': formats,
|
|
}
|
|
|
|
|
|
class NexxEmbedIE(InfoExtractor):
|
|
_VALID_URL = r'https?://embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:video/)?(?P<id>[^/?#&]+)'
|
|
_TESTS = [{
|
|
'url': 'http://embed.nexx.cloud/748/KC1614647Z27Y7T?autoplay=1',
|
|
'md5': '16746bfc28c42049492385c989b26c4a',
|
|
'info_dict': {
|
|
'id': '161464',
|
|
'ext': 'mp4',
|
|
'title': 'Nervenkitzel Achterbahn',
|
|
'alt_title': 'Karussellbauer in Deutschland',
|
|
'description': 'md5:ffe7b1cc59a01f585e0569949aef73cc',
|
|
'creator': 'SPIEGEL TV',
|
|
'thumbnail': r're:^https?://.*\.jpg$',
|
|
'duration': 2761,
|
|
'timestamp': 1394021479,
|
|
'upload_date': '20140305',
|
|
},
|
|
'params': {
|
|
'format': 'bestvideo',
|
|
'skip_download': True,
|
|
},
|
|
}, {
|
|
'url': 'https://embed.nexx.cloud/11888/video/DSRTO7UVOX06S7',
|
|
'only_matching': True,
|
|
}]
|
|
|
|
@staticmethod
|
|
def _extract_urls(webpage):
|
|
# Reference:
|
|
# 1. https://nx-s.akamaized.net/files/201510/44.pdf
|
|
|
|
# iFrame Embed Integration
|
|
return [mobj.group('url') for mobj in re.finditer(
|
|
r'<iframe[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:(?!\1).)+)\1',
|
|
webpage)]
|
|
|
|
def _real_extract(self, url):
|
|
embed_id = self._match_id(url)
|
|
|
|
webpage = self._download_webpage(url, embed_id)
|
|
|
|
return self.url_result(NexxIE._extract_url(webpage), ie=NexxIE.ie_key())
|