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			272 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			272 lines
		
	
	
		
			10 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
import base64
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import hashlib
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import json
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import uuid
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from .common import InfoExtractor
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from ..utils import (
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    ExtractorError,
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    int_or_none,
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    parse_qs,
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    traverse_obj,
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    update_url_query,
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    urlencode_postdata,
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)
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class PlaySuisseIE(InfoExtractor):
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    _NETRC_MACHINE = 'playsuisse'
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    _VALID_URL = r'https?://(?:www\.)?playsuisse\.ch/(?:watch|detail)/(?:[^#]*[?&]episodeId=)?(?P<id>[0-9]+)'
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    _TESTS = [
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        {
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            # Old URL
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            'url': 'https://www.playsuisse.ch/watch/763211/0',
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            'only_matching': True,
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        },
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        {
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            # episode in a series
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            'url': 'https://www.playsuisse.ch/watch/763182?episodeId=763211',
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            'md5': '82df2a470b2dfa60c2d33772a8a60cf8',
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            'info_dict': {
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                'id': '763211',
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                'ext': 'mp4',
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                'title': 'Knochen',
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                'description': 'md5:8ea7a8076ba000cd9e8bc132fd0afdd8',
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                'duration': 3344,
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                'series': 'Wilder',
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                'season': 'Season 1',
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                'season_number': 1,
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                'episode': 'Knochen',
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                'episode_number': 1,
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                'thumbnail': 're:https://playsuisse-img.akamaized.net/',
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            },
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        }, {
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            # film
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            'url': 'https://www.playsuisse.ch/watch/808675',
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            'md5': '818b94c1d2d7c4beef953f12cb8f3e75',
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            'info_dict': {
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                'id': '808675',
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                'ext': 'mp4',
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                'title': 'Der Läufer',
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                'description': 'md5:9f61265c7e6dcc3e046137a792b275fd',
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                'duration': 5280,
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                'thumbnail': 're:https://playsuisse-img.akamaized.net/',
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            },
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        }, {
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            # series (treated as a playlist)
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            'url': 'https://www.playsuisse.ch/detail/1115687',
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            'info_dict': {
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                'description': 'md5:e4a2ae29a8895823045b5c3145a02aa3',
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                'id': '1115687',
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                'series': 'They all came out to Montreux',
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                'title': 'They all came out to Montreux',
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            },
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            'playlist': [{
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                'info_dict': {
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                    'description': 'md5:f2462744834b959a31adc6292380cda2',
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                    'duration': 3180,
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                    'episode': 'Folge 1',
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                    'episode_number': 1,
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                    'id': '1112663',
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                    'season': 'Season 1',
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                    'season_number': 1,
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                    'series': 'They all came out to Montreux',
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                    'thumbnail': 're:https://playsuisse-img.akamaized.net/',
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                    'title': 'Folge 1',
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                    'ext': 'mp4',
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                },
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            }, {
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                'info_dict': {
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                    'description': 'md5:9dfd308699fe850d3bce12dc1bad9b27',
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                    'duration': 2935,
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                    'episode': 'Folge 2',
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                    'episode_number': 2,
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                    'id': '1112661',
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                    'season': 'Season 1',
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                    'season_number': 1,
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                    'series': 'They all came out to Montreux',
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                    'thumbnail': 're:https://playsuisse-img.akamaized.net/',
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                    'title': 'Folge 2',
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                    'ext': 'mp4',
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                },
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            }, {
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                'info_dict': {
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                    'description': 'md5:14a93a3356b2492a8f786ab2227ef602',
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                    'duration': 2994,
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                    'episode': 'Folge 3',
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                    'episode_number': 3,
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                    'id': '1112664',
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                    'season': 'Season 1',
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                    'season_number': 1,
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                    'series': 'They all came out to Montreux',
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                    'thumbnail': 're:https://playsuisse-img.akamaized.net/',
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                    'title': 'Folge 3',
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                    'ext': 'mp4',
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                },
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            }],
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        },
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    ]
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    _GRAPHQL_QUERY = '''
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        query AssetWatch($assetId: ID!) {
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            assetV2(id: $assetId) {
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                ...Asset
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                episodes {
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                    ...Asset
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                }
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            }
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        }
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        fragment Asset on AssetV2 {
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            id
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            name
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            description
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            duration
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            episodeNumber
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            seasonNumber
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            seriesName
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            medias {
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                type
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                url
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            }
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            thumbnail16x9 {
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                ...ImageDetails
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            }
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            thumbnail2x3 {
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                ...ImageDetails
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            }
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            thumbnail16x9WithTitle {
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                ...ImageDetails
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            }
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            thumbnail2x3WithTitle {
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                ...ImageDetails
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            }
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        }
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        fragment ImageDetails on AssetImage {
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            id
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            url
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        }'''
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    _CLIENT_ID = '1e33f1bf-8bf3-45e4-bbd9-c9ad934b5fca'
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    _LOGIN_BASE = 'https://account.srgssr.ch'
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    _ID_TOKEN = None
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    def _perform_login(self, username, password):
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        code_verifier = uuid.uuid4().hex + uuid.uuid4().hex + uuid.uuid4().hex
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        code_challenge = base64.urlsafe_b64encode(
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            hashlib.sha256(code_verifier.encode()).digest()).decode().rstrip('=')
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        request_id = parse_qs(self._request_webpage(
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            f'{self._LOGIN_BASE}/authz-srv/authz', None, 'Requesting session ID', query={
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                'client_id': self._CLIENT_ID,
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                'redirect_uri': 'https://www.playsuisse.ch/auth',
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                'scope': 'email profile openid offline_access',
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                'response_type': 'code',
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                'code_challenge': code_challenge,
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                'code_challenge_method': 'S256',
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                'view_type': 'login',
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            }).url)['requestId'][0]
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        try:
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            exchange_id = self._download_json(
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                f'{self._LOGIN_BASE}/verification-srv/v2/authenticate/initiate/password', None,
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                'Submitting username', headers={'content-type': 'application/json'}, data=json.dumps({
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                    'usage_type': 'INITIAL_AUTHENTICATION',
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                    'request_id': request_id,
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                    'medium_id': 'PASSWORD',
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                    'type': 'password',
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                    'identifier': username,
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                }).encode())['data']['exchange_id']['exchange_id']
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        except ExtractorError:
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            raise ExtractorError('Invalid username', expected=True)
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        try:
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            login_data = self._download_json(
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                f'{self._LOGIN_BASE}/verification-srv/v2/authenticate/authenticate/password', None,
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                'Submitting password', headers={'content-type': 'application/json'}, data=json.dumps({
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                    'requestId': request_id,
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                    'exchange_id': exchange_id,
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                    'type': 'password',
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                    'password': password,
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                }).encode())['data']
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        except ExtractorError:
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            raise ExtractorError('Invalid password', expected=True)
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        authorization_code = parse_qs(self._request_webpage(
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            f'{self._LOGIN_BASE}/login-srv/verification/login', None, 'Logging in',
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            data=urlencode_postdata({
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                'requestId': request_id,
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                'exchange_id': login_data['exchange_id']['exchange_id'],
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                'verificationType': 'password',
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                'sub': login_data['sub'],
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                'status_id': login_data['status_id'],
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                'rememberMe': True,
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                'lat': '',
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                'lon': '',
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            })).url)['code'][0]
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        self._ID_TOKEN = self._download_json(
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            f'{self._LOGIN_BASE}/proxy/token', None, 'Downloading token', data=b'', query={
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                'client_id': self._CLIENT_ID,
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                'redirect_uri': 'https://www.playsuisse.ch/auth',
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                'code': authorization_code,
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                'code_verifier': code_verifier,
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                'grant_type': 'authorization_code',
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            })['id_token']
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        if not self._ID_TOKEN:
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            raise ExtractorError('Login failed')
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    def _get_media_data(self, media_id):
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        # NOTE In the web app, the "locale" header is used to switch between languages,
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        # However this doesn't seem to take effect when passing the header here.
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        response = self._download_json(
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            'https://www.playsuisse.ch/api/graphql',
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            media_id, data=json.dumps({
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                'operationName': 'AssetWatch',
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                'query': self._GRAPHQL_QUERY,
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                'variables': {'assetId': media_id},
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            }).encode(),
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            headers={'Content-Type': 'application/json', 'locale': 'de'})
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        return response['data']['assetV2']
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    def _real_extract(self, url):
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        if not self._ID_TOKEN:
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            self.raise_login_required(method='password')
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        media_id = self._match_id(url)
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        media_data = self._get_media_data(media_id)
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        info = self._extract_single(media_data)
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        if media_data.get('episodes'):
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            info.update({
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                '_type': 'playlist',
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                'entries': map(self._extract_single, media_data['episodes']),
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            })
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        return info
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    def _extract_single(self, media_data):
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        thumbnails = traverse_obj(media_data, lambda k, _: k.startswith('thumbnail'))
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        formats, subtitles = [], {}
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        for media in traverse_obj(media_data, 'medias', default=[]):
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            if not media.get('url') or media.get('type') != 'HLS':
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                continue
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            f, subs = self._extract_m3u8_formats_and_subtitles(
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                update_url_query(media['url'], {'id_token': self._ID_TOKEN}),
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                media_data['id'], 'mp4', m3u8_id='HLS', fatal=False)
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            formats.extend(f)
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            self._merge_subtitles(subs, target=subtitles)
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        return {
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            'id': media_data['id'],
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            'title': media_data.get('name'),
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            'description': media_data.get('description'),
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            'thumbnails': thumbnails,
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            'duration': int_or_none(media_data.get('duration')),
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            'formats': formats,
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            'subtitles': subtitles,
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            'series': media_data.get('seriesName'),
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            'season_number': int_or_none(media_data.get('seasonNumber')),
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            'episode': media_data.get('name') if media_data.get('episodeNumber') else None,
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            'episode_number': int_or_none(media_data.get('episodeNumber')),
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        }
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