_ Git - youtube-dl/blob - youtube_dl/extractor/scrippsnetworks.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import json
   5 import hashlib
   6 import re
   7
   8 from .aws import AWSIE
   9 from .anvato import AnvatoIE
  10 from ..utils import (
  11     smuggle_url,
  12     urlencode_postdata,
  13     xpath_text,
  14 )
  15
  16
  17 class ScrippsNetworksWatchIE(AWSIE):
  18     IE_NAME = 'scrippsnetworks:watch'
  19     _VALID_URL = r'''(?x)
  20                     https?://
  21                         watch\.
  22                         (?P<site>hgtv|foodnetwork|travelchannel|diynetwork|cookingchanneltv|geniuskitchen)\.com/
  23                         (?:
  24                             player\.[A-Z0-9]+\.html\#|
  25                             show/(?:[^/]+/){2}|
  26                             player/
  27                         )
  28                         (?P<id>\d+)
  29                     '''
  30     _TESTS = [{
  31         'url': 'http://watch.hgtv.com/show/HGTVE/Best-Ever-Treehouses/2241515/Best-Ever-Treehouses/',
  32         'md5': '26545fd676d939954c6808274bdb905a',
  33         'info_dict': {
  34             'id': '4173834',
  35             'ext': 'mp4',
  36             'title': 'Best Ever Treehouses',
  37             'description': "We're searching for the most over the top treehouses.",
  38             'uploader': 'ANV',
  39             'upload_date': '20170922',
  40             'timestamp': 1506056400,
  41         },
  42         'params': {
  43             'skip_download': True,
  44         },
  45         'add_ie': [AnvatoIE.ie_key()],
  46     }, {
  47         'url': 'http://watch.diynetwork.com/show/DSAL/Salvage-Dawgs/2656646/Covington-Church/',
  48         'only_matching': True,
  49     }, {
  50         'url': 'http://watch.diynetwork.com/player.HNT.html#2656646',
  51         'only_matching': True,
  52     }, {
  53         'url': 'http://watch.geniuskitchen.com/player/3787617/Ample-Hills-Ice-Cream-Bike/',
  54         'only_matching': True,
  55     }]
  56
  57     _SNI_TABLE = {
  58         'hgtv': 'hgtv',
  59         'diynetwork': 'diy',
  60         'foodnetwork': 'food',
  61         'cookingchanneltv': 'cook',
  62         'travelchannel': 'trav',
  63         'geniuskitchen': 'genius',
  64     }
  65
  66     _AWS_API_KEY = 'E7wSQmq0qK6xPrF13WmzKiHo4BQ7tip4pQcSXVl1'
  67     _AWS_PROXY_HOST = 'web.api.video.snidigital.com'
  68
  69     _AWS_USER_AGENT = 'aws-sdk-js/2.80.0 callback'
  70
  71     def _real_extract(self, url):
  72         mobj = re.match(self._VALID_URL, url)
  73         site_id, video_id = mobj.group('site', 'id')
  74
  75         aws_identity_id_json = json.dumps({
  76             'IdentityId': '%s:7655847c-0ae7-4d9b-80d6-56c062927eb3' % self._AWS_REGION
  77         }).encode('utf-8')
  78         token = self._download_json(
  79             'https://cognito-identity.%s.amazonaws.com/' % self._AWS_REGION, video_id,
  80             data=aws_identity_id_json,
  81             headers={
  82                 'Accept': '*/*',
  83                 'Content-Type': 'application/x-amz-json-1.1',
  84                 'Referer': url,
  85                 'X-Amz-Content-Sha256': hashlib.sha256(aws_identity_id_json).hexdigest(),
  86                 'X-Amz-Target': 'AWSCognitoIdentityService.GetOpenIdToken',
  87                 'X-Amz-User-Agent': self._AWS_USER_AGENT,
  88             })['Token']
  89
  90         sts = self._download_xml(
  91             'https://sts.amazonaws.com/', video_id, data=urlencode_postdata({
  92                 'Action': 'AssumeRoleWithWebIdentity',
  93                 'RoleArn': 'arn:aws:iam::710330595350:role/Cognito_WebAPIUnauth_Role',
  94                 'RoleSessionName': 'web-identity',
  95                 'Version': '2011-06-15',
  96                 'WebIdentityToken': token,
  97             }), headers={
  98                 'Referer': url,
  99                 'X-Amz-User-Agent': self._AWS_USER_AGENT,
 100                 'Content-Type': 'application/x-www-form-urlencoded; charset=utf-8',
 101             })
 102
 103         def get(key):
 104             return xpath_text(
 105                 sts, './/{https://sts.amazonaws.com/doc/2011-06-15/}%s' % key,
 106                 fatal=True)
 107
 108         mcp_id = self._aws_execute_api({
 109             'uri': '/1/web/brands/%s/episodes/scrid/%s' % (self._SNI_TABLE[site_id], video_id),
 110             'access_key': get('AccessKeyId'),
 111             'secret_key': get('SecretAccessKey'),
 112             'session_token': get('SessionToken'),
 113         }, video_id)['results'][0]['mcpId']
 114
 115         return self.url_result(
 116             smuggle_url(
 117                 'anvato:anvato_scripps_app_web_prod_0837996dbe373629133857ae9eb72e740424d80a:%s' % mcp_id,
 118                 {'geo_countries': ['US']}),
 119             AnvatoIE.ie_key(), video_id=mcp_id)