Back-port yt-dlp Viki extractor
From https://github.com/yt-dlp/yt-dlp/pull/2540
This commit is contained in:
dirkf
parent
27dbf6f0ab
commit
8248133e5e
1 changed files with 144 additions and 191 deletions
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@ -1,38 +1,29 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import base64
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import hashlib
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import hmac
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import itertools
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import json
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import re
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import time
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from .common import InfoExtractor
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from ..compat import (
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compat_parse_qs,
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compat_urllib_parse_urlparse,
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)
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from ..utils import (
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ExtractorError,
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int_or_none,
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parse_age_limit,
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parse_iso8601,
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sanitized_Request,
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std_headers,
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try_get,
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)
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class VikiBaseIE(InfoExtractor):
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_VALID_URL_BASE = r'https?://(?:www\.)?viki\.(?:com|net|mx|jp|fr)/'
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_API_QUERY_TEMPLATE = '/v4/%sapp=%s&t=%s&site=www.viki.com'
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_API_URL_TEMPLATE = 'https://api.viki.io%s&sig=%s'
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_API_URL_TEMPLATE = 'https://api.viki.io%s'
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_DEVICE_ID = '112395910d'
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_APP = '100005a'
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_APP_VERSION = '6.0.0'
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_APP_SECRET = 'MM_d*yP@`&1@]@!AVrXf_o-HVEnoTnm$O-ti4[G~$JDI/Dc-&piU&z&5.;:}95=Iad'
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_APP_VERSION = '6.11.3'
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_APP_SECRET = 'd96704b180208dbb2efa30fe44c48bd8690441af9f567ba8fd710a72badc85198f7472'
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_GEO_BYPASS = False
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_NETRC_MACHINE = 'viki'
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@ -45,43 +36,60 @@ class VikiBaseIE(InfoExtractor):
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'paywall': 'Sorry, this content is only available to Viki Pass Plus subscribers',
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}
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def _prepare_call(self, path, timestamp=None, post_data=None):
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def _stream_headers(self, timestamp, sig):
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return {
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'X-Viki-manufacturer': 'vivo',
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'X-Viki-device-model': 'vivo 1606',
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'X-Viki-device-os-ver': '6.0.1',
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'X-Viki-connection-type': 'WIFI',
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'X-Viki-carrier': '',
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'X-Viki-as-id': '100005a-1625321982-3932',
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'timestamp': str(timestamp),
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'signature': str(sig),
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'x-viki-app-ver': self._APP_VERSION
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}
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def _api_query(self, path, version=4, **kwargs):
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path += '?' if '?' not in path else '&'
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if not timestamp:
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timestamp = int(time.time())
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query = self._API_QUERY_TEMPLATE % (path, self._APP, timestamp)
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app = self._APP
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query = '/v{version}/{path}app={app}'.format(**locals())
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if self._token:
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query += '&token=%s' % self._token
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return query + ''.join('&{name}={val}.format(**locals())' for name, val in kwargs.items())
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def _sign_query(self, path):
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timestamp = int(time.time())
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query = self._api_query(path, version=5)
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sig = hmac.new(
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self._APP_SECRET.encode('ascii'),
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query.encode('ascii'),
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hashlib.sha1
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).hexdigest()
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url = self._API_URL_TEMPLATE % (query, sig)
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return sanitized_Request(
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url, json.dumps(post_data).encode('utf-8')) if post_data else url
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'{query}&t={timestamp}'.format(**locals()).encode('ascii'),
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hashlib.sha1).hexdigest()
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return timestamp, sig, self._API_URL_TEMPLATE % query
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def _call_api(self, path, video_id, note, timestamp=None, post_data=None):
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def _call_api(
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self, path, video_id, note='Downloading JSON metadata', data=None, query=None, fatal=True):
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if query is None:
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timestamp, sig, url = self._sign_query(path)
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else:
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url = self._API_URL_TEMPLATE % self._api_query(path, version=4)
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resp = self._download_json(
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self._prepare_call(path, timestamp, post_data), video_id, note,
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headers={'x-viki-app-ver': self._APP_VERSION})
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error = resp.get('error')
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if error:
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if error == 'invalid timestamp':
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resp = self._download_json(
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self._prepare_call(path, int(resp['current_timestamp']), post_data),
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video_id, '%s (retry)' % note)
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error = resp.get('error')
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if error:
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self._raise_error(resp['error'])
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url, video_id, note, fatal=fatal, query=query,
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data=json.dumps(data).encode('utf-8') if data else None,
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headers=({'x-viki-app-ver': self._APP_VERSION} if data
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else self._stream_headers(timestamp, sig) if query is None
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else None), expected_status=400) or {}
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self._raise_error(resp.get('error'), fatal)
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return resp
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def _raise_error(self, error):
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raise ExtractorError(
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'%s returned error: %s' % (self.IE_NAME, error),
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expected=True)
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def _raise_error(self, error, fatal=True):
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if error is None:
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return
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msg = '%s said: %s' % (self.IE_NAME, error)
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if fatal:
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raise ExtractorError(msg, expected=True)
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else:
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self.report_warning(msg)
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def _check_errors(self, data):
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for reason, status in (data.get('blocking') or {}).items():
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@ -90,9 +98,10 @@ class VikiBaseIE(InfoExtractor):
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if reason == 'geo':
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self.raise_geo_restricted(msg=message)
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elif reason == 'paywall':
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if try_get(data, lambda x: x['paywallable']['tvod']):
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self._raise_error('This video is for rent only or TVOD (Transactional Video On demand)')
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self.raise_login_required(message)
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raise ExtractorError('%s said: %s' % (
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self.IE_NAME, message), expected=True)
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self._raise_error(message)
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def _real_initialize(self):
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self._login()
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@ -102,35 +111,39 @@ class VikiBaseIE(InfoExtractor):
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if username is None:
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return
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login_form = {
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'login_id': username,
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'password': password,
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}
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login = self._call_api(
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'sessions.json', None,
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'Logging in', post_data=login_form)
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self._token = login.get('token')
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self._token = self._call_api(
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'sessions.json', None, 'Logging in', fatal=False,
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data={'username': username, 'password': password}).get('token')
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if not self._token:
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self.report_warning('Unable to get session token, login has probably failed')
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self.report_warning('Login Failed: Unable to get session token')
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@staticmethod
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def dict_selection(dict_obj, preferred_key, allow_fallback=True):
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def dict_selection(dict_obj, preferred_key):
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if preferred_key in dict_obj:
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return dict_obj.get(preferred_key)
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if not allow_fallback:
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return
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filtered_dict = list(filter(None, [dict_obj.get(k) for k in dict_obj.keys()]))
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return filtered_dict[0] if filtered_dict else None
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return dict_obj[preferred_key]
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return (list(filter(None, dict_obj.values())) or [None])[0]
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class VikiIE(VikiBaseIE):
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IE_NAME = 'viki'
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_VALID_URL = r'%s(?:videos|player)/(?P<id>[0-9]+v)' % VikiBaseIE._VALID_URL_BASE
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_TESTS = [{
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'note': 'Free non-DRM video with storyboards in MPD',
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'url': 'https://www.viki.com/videos/1175236v-choosing-spouse-by-lottery-episode-1',
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'info_dict': {
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'id': '1175236v',
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'ext': 'mp4',
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'title': 'Choosing Spouse by Lottery - Episode 1',
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'timestamp': 1606463239,
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'age_limit': 12,
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'uploader': 'FCC',
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'upload_date': '20201127',
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},
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'expected_warnings': ['Unknown MIME type image/jpeg in DASH manifest'],
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'params': {
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'format': 'bestvideo',
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},
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}, {
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'url': 'http://www.viki.com/videos/1023585v-heirs-episode-14',
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'info_dict': {
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'id': '1023585v',
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@ -146,7 +159,7 @@ class VikiIE(VikiBaseIE):
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'params': {
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'format': 'bestvideo',
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},
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'skip': 'Blocked in the US',
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'skip': 'Content is only available to Viki Pass Plus subscribers',
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'expected_warnings': ['Unknown MIME type image/jpeg in DASH manifest'],
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}, {
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# clip
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@ -178,11 +191,11 @@ class VikiIE(VikiBaseIE):
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'like_count': int,
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'age_limit': 13,
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},
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'skip': 'Blocked in the US',
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'skip': 'Page not found!',
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}, {
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# episode
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'url': 'http://www.viki.com/videos/44699v-boys-over-flowers-episode-1',
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'md5': '0a53dc252e6e690feccd756861495a8c',
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'md5': '670440c79f7109ca6564d4c7f24e3e81',
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'info_dict': {
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'id': '44699v',
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'ext': 'mp4',
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@ -193,7 +206,7 @@ class VikiIE(VikiBaseIE):
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'upload_date': '20100405',
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'uploader': 'group8',
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'like_count': int,
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'age_limit': 13,
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'age_limit': 15,
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'episode_number': 1,
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},
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'params': {
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@ -224,7 +237,7 @@ class VikiIE(VikiBaseIE):
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}, {
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# non-English description
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'url': 'http://www.viki.com/videos/158036v-love-in-magic',
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'md5': '41faaba0de90483fb4848952af7c7d0d',
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'md5': '78bf49fdaa51f9e7f9150262a9ef9bdf',
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'info_dict': {
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'id': '158036v',
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'ext': 'mp4',
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@ -232,8 +245,8 @@ class VikiIE(VikiBaseIE):
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'upload_date': '20111122',
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'timestamp': 1321985454,
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'description': 'md5:44b1e46619df3a072294645c770cef36',
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'title': 'Love In Magic',
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'age_limit': 13,
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'title': 'Love in Magic',
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'age_limit': 15,
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},
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'params': {
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'format': 'bestvideo',
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@ -244,45 +257,53 @@ class VikiIE(VikiBaseIE):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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resp = self._download_json(
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'https://www.viki.com/api/videos/' + video_id,
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video_id, 'Downloading video JSON', headers={
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'x-client-user-agent': std_headers['User-Agent'],
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'x-viki-app-ver': '3.0.0',
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})
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video = resp['video']
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video = self._call_api('videos/{0}.json'.format(video_id), video_id, 'Downloading video JSON', query={})
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self._check_errors(video)
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title = self.dict_selection(video.get('titles', {}), 'en', allow_fallback=False)
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title = try_get(video, lambda x: x['titles']['en'], str)
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episode_number = int_or_none(video.get('number'))
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if not title:
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title = 'Episode %d' % episode_number if video.get('type') == 'episode' else video.get('id') or video_id
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container_titles = try_get(video, lambda x: x['container']['titles'], dict) or {}
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container_title = self.dict_selection(container_titles, 'en')
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if container_title and title == video_id:
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title = container_title
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else:
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title = '%s - %s' % (container_title, title)
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description = self.dict_selection(video.get('descriptions', {}), 'en')
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resp = self._call_api(
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'playback_streams/%s.json?drms=dt3&device_id=%s' % (video_id, self._DEVICE_ID),
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video_id, 'Downloading video streams JSON')['main'][0]
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mpd_url = resp['url']
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# 720p is hidden in another MPD which can be found in the current manifest content
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mpd_content = self._download_webpage(mpd_url, video_id, note='Downloading initial MPD manifest')
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mpd_url = self._search_regex(
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r'(?mi)<BaseURL>(http.+.mpd)', mpd_content, 'new manifest', default=mpd_url)
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if 'mpdhd_high' not in mpd_url:
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# Modify the URL to get 1080p
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mpd_url = mpd_url.replace('mpdhd', 'mpdhd_high')
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formats = self._extract_mpd_formats(mpd_url, video_id)
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self._sort_formats(formats)
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description = self.dict_selection(video.get('descriptions', {}), 'en')
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thumbnails = [{
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'id': thumbnail_id,
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'url': thumbnail['url'],
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} for thumbnail_id, thumbnail in (video.get('images') or {}).items() if thumbnail.get('url')]
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like_count = int_or_none(try_get(video, lambda x: x['likes']['count']))
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thumbnails = []
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for thumbnail_id, thumbnail in (video.get('images') or {}).items():
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thumbnails.append({
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'id': thumbnail_id,
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'url': thumbnail.get('url'),
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})
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stream_id = try_get(resp, lambda x: x['properties']['track']['stream_id'])
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subtitles = dict((lang, [{
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'ext': ext,
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'url': self._API_URL_TEMPLATE % self._api_query(
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'videos/{0}/auth_subtitles/{1}.{2}'.format(video_id, lang, ext), stream_id=stream_id)
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} for ext in ('srt', 'vtt')]) for lang in (video.get('subtitle_completions') or {}).keys())
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subtitles = {}
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for subtitle_lang, _ in (video.get('subtitle_completions') or {}).items():
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subtitles[subtitle_lang] = [{
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'ext': subtitles_format,
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'url': self._prepare_call(
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'videos/%s/subtitles/%s.%s' % (video_id, subtitle_lang, subtitles_format)),
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} for subtitles_format in ('srt', 'vtt')]
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result = {
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'description': description,
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'duration': int_or_none(video.get('duration')),
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@ -296,79 +317,6 @@ class VikiIE(VikiBaseIE):
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'episode_number': episode_number,
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}
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formats = []
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def add_format(format_id, format_dict, protocol='http'):
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# rtmps URLs does not seem to work
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if protocol == 'rtmps':
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return
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format_url = format_dict.get('url')
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if not format_url:
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return
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qs = compat_parse_qs(compat_urllib_parse_urlparse(format_url).query)
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stream = qs.get('stream', [None])[0]
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if stream:
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format_url = base64.b64decode(stream).decode()
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if format_id in ('m3u8', 'hls'):
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m3u8_formats = self._extract_m3u8_formats(
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format_url, video_id, 'mp4',
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entry_protocol='m3u8_native',
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m3u8_id='m3u8-%s' % protocol, fatal=False)
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# Despite CODECS metadata in m3u8 all video-only formats
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# are actually video+audio
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for f in m3u8_formats:
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if '_drm/index_' in f['url']:
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continue
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if f.get('acodec') == 'none' and f.get('vcodec') != 'none':
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f['acodec'] = None
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formats.append(f)
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elif format_id in ('mpd', 'dash'):
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formats.extend(self._extract_mpd_formats(
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format_url, video_id, 'mpd-%s' % protocol, fatal=False))
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elif format_url.startswith('rtmp'):
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mobj = re.search(
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r'^(?P<url>rtmp://[^/]+/(?P<app>.+?))/(?P<playpath>mp4:.+)$',
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format_url)
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if not mobj:
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return
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formats.append({
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'format_id': 'rtmp-%s' % format_id,
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'ext': 'flv',
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'url': mobj.group('url'),
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'play_path': mobj.group('playpath'),
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'app': mobj.group('app'),
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'page_url': url,
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})
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else:
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formats.append({
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'url': format_url,
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'format_id': '%s-%s' % (format_id, protocol),
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'height': int_or_none(self._search_regex(
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r'^(\d+)[pP]$', format_id, 'height', default=None)),
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})
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for format_id, format_dict in (resp.get('streams') or {}).items():
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add_format(format_id, format_dict)
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if not formats:
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streams = self._call_api(
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'videos/%s/streams.json' % video_id, video_id,
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'Downloading video streams JSON')
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if 'external' in streams:
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result.update({
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'_type': 'url_transparent',
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'url': streams['external']['url'],
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})
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return result
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for format_id, stream_dict in streams.items():
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for protocol, format_dict in stream_dict.items():
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add_format(format_id, format_dict, protocol)
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self._sort_formats(formats)
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result['formats'] = formats
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return result
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class VikiChannelIE(VikiBaseIE):
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IE_NAME = 'viki:channel'
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|
|
@ -378,9 +326,9 @@ class VikiChannelIE(VikiBaseIE):
|
|||
'info_dict': {
|
||||
'id': '50c',
|
||||
'title': 'Boys Over Flowers',
|
||||
'description': 'md5:804ce6e7837e1fd527ad2f25420f4d59',
|
||||
'description': 'md5:f08b679c200e1a273c695fe9986f21d7',
|
||||
},
|
||||
'playlist_mincount': 71,
|
||||
'playlist_mincount': 51,
|
||||
}, {
|
||||
'url': 'http://www.viki.com/tv/1354c-poor-nastya-complete',
|
||||
'info_dict': {
|
||||
|
|
@ -401,33 +349,38 @@ class VikiChannelIE(VikiBaseIE):
|
|||
'only_matching': True,
|
||||
}]
|
||||
|
||||
_PER_PAGE = 25
|
||||
_video_types = ('episodes', 'movies', 'clips', 'trailers')
|
||||
|
||||
def _entries(self, channel_id):
|
||||
params = {
|
||||
'app': self._APP, 'token': self._token, 'only_ids': 'true',
|
||||
'direction': 'asc', 'sort': 'number', 'per_page': 30
|
||||
}
|
||||
video_types = self._video_types
|
||||
for video_type in video_types:
|
||||
if video_type not in self._video_types:
|
||||
self.report_warning('Unknown video_type: ' + video_type)
|
||||
page_num = 0
|
||||
while True:
|
||||
page_num += 1
|
||||
params['page'] = page_num
|
||||
res = self._call_api(
|
||||
'containers/{channel_id}/{video_type}.json'.format(**locals()), channel_id, query=params, fatal=False,
|
||||
note='Downloading %s JSON page %d' % (video_type.title(), page_num))
|
||||
|
||||
for video_id in res.get('response') or []:
|
||||
yield self.url_result('https://www.viki.com/videos/' + video_id, VikiIE.ie_key(), video_id)
|
||||
if not res.get('more'):
|
||||
break
|
||||
|
||||
def _real_extract(self, url):
|
||||
channel_id = self._match_id(url)
|
||||
|
||||
channel = self._call_api(
|
||||
'containers/%s.json' % channel_id, channel_id,
|
||||
'Downloading channel JSON')
|
||||
channel = self._call_api('containers/%s.json' % channel_id, channel_id, 'Downloading channel JSON')
|
||||
|
||||
self._check_errors(channel)
|
||||
|
||||
title = self.dict_selection(channel['titles'], 'en')
|
||||
|
||||
description = self.dict_selection(channel['descriptions'], 'en')
|
||||
|
||||
entries = []
|
||||
for video_type in ('episodes', 'clips', 'movies'):
|
||||
for page_num in itertools.count(1):
|
||||
page = self._call_api(
|
||||
'containers/%s/%s.json?per_page=%d&sort=number&direction=asc&with_paging=true&page=%d'
|
||||
% (channel_id, video_type, self._PER_PAGE, page_num), channel_id,
|
||||
'Downloading %s JSON page #%d' % (video_type, page_num))
|
||||
for video in page['response']:
|
||||
video_id = video['id']
|
||||
entries.append(self.url_result(
|
||||
'https://www.viki.com/videos/%s' % video_id, 'Viki'))
|
||||
if not page['pagination']['next']:
|
||||
break
|
||||
|
||||
return self.playlist_result(entries, channel_id, title, description)
|
||||
return self.playlist_result(
|
||||
self._entries(channel_id), channel_id,
|
||||
self.dict_selection(channel['titles'], 'en'),
|
||||
self.dict_selection(channel['descriptions'], 'en'))
|
||||
|
|
|
|||
Loading…
Reference in a new issue