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			120 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			120 lines
		
	
	
		
			4.2 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
# coding: utf-8
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from __future__ import unicode_literals
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import json
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import hashlib
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import re
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from .aws import AWSIE
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from .anvato import AnvatoIE
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from ..utils import (
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    smuggle_url,
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    urlencode_postdata,
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    xpath_text,
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)
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class ScrippsNetworksWatchIE(AWSIE):
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    IE_NAME = 'scrippsnetworks:watch'
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    _VALID_URL = r'''(?x)
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                    https?://
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                        watch\.
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                        (?P<site>hgtv|foodnetwork|travelchannel|diynetwork|cookingchanneltv|geniuskitchen)\.com/
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                        (?:
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                            player\.[A-Z0-9]+\.html\#|
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                            show/(?:[^/]+/){2}|
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                            player/
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                        )
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                        (?P<id>\d+)
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                    '''
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    _TESTS = [{
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        'url': 'http://watch.hgtv.com/show/HGTVE/Best-Ever-Treehouses/2241515/Best-Ever-Treehouses/',
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        'md5': '26545fd676d939954c6808274bdb905a',
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        'info_dict': {
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            'id': '4173834',
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            'ext': 'mp4',
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            'title': 'Best Ever Treehouses',
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            'description': "We're searching for the most over the top treehouses.",
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            'uploader': 'ANV',
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            'upload_date': '20170922',
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            'timestamp': 1506056400,
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        },
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        'params': {
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            'skip_download': True,
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        },
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        'add_ie': [AnvatoIE.ie_key()],
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    }, {
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        'url': 'http://watch.diynetwork.com/show/DSAL/Salvage-Dawgs/2656646/Covington-Church/',
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        'only_matching': True,
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    }, {
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        'url': 'http://watch.diynetwork.com/player.HNT.html#2656646',
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        'only_matching': True,
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    }, {
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        'url': 'http://watch.geniuskitchen.com/player/3787617/Ample-Hills-Ice-Cream-Bike/',
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        'only_matching': True,
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    }]
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    _SNI_TABLE = {
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        'hgtv': 'hgtv',
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        'diynetwork': 'diy',
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        'foodnetwork': 'food',
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        'cookingchanneltv': 'cook',
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        'travelchannel': 'trav',
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        'geniuskitchen': 'genius',
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    }
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    _AWS_API_KEY = 'E7wSQmq0qK6xPrF13WmzKiHo4BQ7tip4pQcSXVl1'
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    _AWS_PROXY_HOST = 'web.api.video.snidigital.com'
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    _AWS_USER_AGENT = 'aws-sdk-js/2.80.0 callback'
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    def _real_extract(self, url):
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        mobj = re.match(self._VALID_URL, url)
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        site_id, video_id = mobj.group('site', 'id')
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        aws_identity_id_json = json.dumps({
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            'IdentityId': '%s:7655847c-0ae7-4d9b-80d6-56c062927eb3' % self._AWS_REGION
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        }).encode('utf-8')
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        token = self._download_json(
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            'https://cognito-identity.%s.amazonaws.com/' % self._AWS_REGION, video_id,
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            data=aws_identity_id_json,
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            headers={
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                'Accept': '*/*',
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                'Content-Type': 'application/x-amz-json-1.1',
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                'Referer': url,
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                'X-Amz-Content-Sha256': hashlib.sha256(aws_identity_id_json).hexdigest(),
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                'X-Amz-Target': 'AWSCognitoIdentityService.GetOpenIdToken',
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                'X-Amz-User-Agent': self._AWS_USER_AGENT,
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            })['Token']
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        sts = self._download_xml(
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            'https://sts.amazonaws.com/', video_id, data=urlencode_postdata({
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                'Action': 'AssumeRoleWithWebIdentity',
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                'RoleArn': 'arn:aws:iam::710330595350:role/Cognito_WebAPIUnauth_Role',
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                'RoleSessionName': 'web-identity',
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                'Version': '2011-06-15',
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                'WebIdentityToken': token,
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            }), headers={
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                'Referer': url,
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                'X-Amz-User-Agent': self._AWS_USER_AGENT,
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                'Content-Type': 'application/x-www-form-urlencoded; charset=utf-8',
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            })
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        def get(key):
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            return xpath_text(
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                sts, './/{https://sts.amazonaws.com/doc/2011-06-15/}%s' % key,
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                fatal=True)
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        mcp_id = self._aws_execute_api({
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            'uri': '/1/web/brands/%s/episodes/scrid/%s' % (self._SNI_TABLE[site_id], video_id),
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            'access_key': get('AccessKeyId'),
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            'secret_key': get('SecretAccessKey'),
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            'session_token': get('SessionToken'),
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        }, video_id)['results'][0]['mcpId']
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        return self.url_result(
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            smuggle_url(
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                'anvato:anvato_scripps_app_web_prod_0837996dbe373629133857ae9eb72e740424d80a:%s' % mcp_id,
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                {'geo_countries': ['US']}),
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            AnvatoIE.ie_key(), video_id=mcp_id)
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