Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/hotstar.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import hashlib
   5 import hmac
   6 import time
   7
   8 from .common import InfoExtractor
   9 from ..compat import compat_HTTPError
  10 from ..utils import (
  11     determine_ext,
  12     ExtractorError,
  13     int_or_none,
  14     try_get,
  15 )
  16
  17
  18 class HotStarBaseIE(InfoExtractor):
  19     _AKAMAI_ENCRYPTION_KEY = b'\x05\xfc\x1a\x01\xca\xc9\x4b\xc4\x12\xfc\x53\x12\x07\x75\xf9\xee'
  20
  21     def _call_api(self, path, video_id, query_name='contentId'):
  22         st = int(time.time())
  23         exp = st + 6000
  24         auth = 'st=%d~exp=%d~acl=/*' % (st, exp)
  25         auth += '~hmac=' + hmac.new(self._AKAMAI_ENCRYPTION_KEY, auth.encode(), hashlib.sha256).hexdigest()
  26         response = self._download_json(
  27             'https://api.hotstar.com/' + path,
  28             video_id, headers={
  29                 'hotstarauth': auth,
  30                 'x-country-code': 'IN',
  31                 'x-platform-code': 'JIO',
  32             }, query={
  33                 query_name: video_id,
  34                 'tas': 10000,
  35             })
  36         if response['statusCode'] != 'OK':
  37             raise ExtractorError(
  38                 response['body']['message'], expected=True)
  39         return response['body']['results']
  40
  41
  42 class HotStarIE(HotStarBaseIE):
  43     IE_NAME = 'hotstar'
  44     _VALID_URL = r'https?://(?:www\.)?hotstar\.com/(?:.+?[/-])?(?P<id>\d{10})'
  45     _TESTS = [{
  46         # contentData
  47         'url': 'https://www.hotstar.com/can-you-not-spread-rumours/1000076273',
  48         'info_dict': {
  49             'id': '1000076273',
  50             'ext': 'mp4',
  51             'title': 'Can You Not Spread Rumours?',
  52             'description': 'md5:c957d8868e9bc793ccb813691cc4c434',
  53             'timestamp': 1447248600,
  54             'upload_date': '20151111',
  55             'duration': 381,
  56         },
  57         'params': {
  58             # m3u8 download
  59             'skip_download': True,
  60         }
  61     }, {
  62         # contentDetail
  63         'url': 'https://www.hotstar.com/movies/radha-gopalam/1000057157',
  64         'only_matching': True,
  65     }, {
  66         'url': 'http://www.hotstar.com/sports/cricket/rajitha-sizzles-on-debut-with-329/2001477583',
  67         'only_matching': True,
  68     }, {
  69         'url': 'http://www.hotstar.com/1000000515',
  70         'only_matching': True,
  71     }]
  72     _GEO_BYPASS = False
  73
  74     def _real_extract(self, url):
  75         video_id = self._match_id(url)
  76
  77         webpage = self._download_webpage(url, video_id)
  78         app_state = self._parse_json(self._search_regex(
  79             r'<script>window\.APP_STATE\s*=\s*({.+?})</script>',
  80             webpage, 'app state'), video_id)
  81         video_data = {}
  82         getters = list(
  83             lambda x, k=k: x['initialState']['content%s' % k]['content']
  84             for k in ('Data', 'Detail')
  85         )
  86         for v in app_state.values():
  87             content = try_get(v, getters, dict)
  88             if content and content.get('contentId') == video_id:
  89                 video_data = content
  90                 break
  91
  92         title = video_data['title']
  93
  94         if video_data.get('drmProtected'):
  95             raise ExtractorError('This video is DRM protected.', expected=True)
  96
  97         formats = []
  98         format_data = self._call_api('h/v1/play', video_id)['item']
  99         format_url = format_data['playbackUrl']
 100         ext = determine_ext(format_url)
 101         if ext == 'm3u8':
 102             try:
 103                 formats.extend(self._extract_m3u8_formats(
 104                     format_url, video_id, 'mp4', m3u8_id='hls'))
 105             except ExtractorError as e:
 106                 if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
 107                     self.raise_geo_restricted(countries=['IN'])
 108                 raise
 109         elif ext == 'f4m':
 110             # produce broken files
 111             pass
 112         else:
 113             formats.append({
 114                 'url': format_url,
 115                 'width': int_or_none(format_data.get('width')),
 116                 'height': int_or_none(format_data.get('height')),
 117             })
 118         self._sort_formats(formats)
 119
 120         return {
 121             'id': video_id,
 122             'title': title,
 123             'description': video_data.get('description'),
 124             'duration': int_or_none(video_data.get('duration')),
 125             'timestamp': int_or_none(video_data.get('broadcastDate') or video_data.get('startDate')),
 126             'formats': formats,
 127             'channel': video_data.get('channelName'),
 128             'channel_id': video_data.get('channelId'),
 129             'series': video_data.get('showName'),
 130             'season': video_data.get('seasonName'),
 131             'season_number': int_or_none(video_data.get('seasonNo')),
 132             'season_id': video_data.get('seasonId'),
 133             'episode': title,
 134             'episode_number': int_or_none(video_data.get('episodeNo')),
 135         }
 136
 137
 138 class HotStarPlaylistIE(HotStarBaseIE):
 139     IE_NAME = 'hotstar:playlist'
 140     _VALID_URL = r'https?://(?:www\.)?hotstar\.com/tv/[^/]+/s-\w+/list/[^/]+/t-(?P<id>\w+)'
 141     _TESTS = [{
 142         'url': 'https://www.hotstar.com/tv/savdhaan-india/s-26/list/popular-clips/t-3_2_26',
 143         'info_dict': {
 144             'id': '3_2_26',
 145         },
 146         'playlist_mincount': 20,
 147     }, {
 148         'url': 'https://www.hotstar.com/tv/savdhaan-india/s-26/list/extras/t-2480',
 149         'only_matching': True,
 150     }]
 151
 152     def _real_extract(self, url):
 153         playlist_id = self._match_id(url)
 154
 155         collection = self._call_api('o/v1/tray/find', playlist_id, 'uqId')
 156
 157         entries = [
 158             self.url_result(
 159                 'https://www.hotstar.com/%s' % video['contentId'],
 160                 ie=HotStarIE.ie_key(), video_id=video['contentId'])
 161             for video in collection['assets']['items']
 162             if video.get('contentId')]
 163
 164         return self.playlist_result(entries, playlist_id)