mirror of
https://github.com/yt-dlp/yt-dlp.git
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238 lines
8.6 KiB
Python
238 lines
8.6 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import hashlib
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import hmac
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import re
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import time
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import uuid
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import json
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import random
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from .common import InfoExtractor
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from ..compat import (
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compat_HTTPError,
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compat_str
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)
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from ..utils import (
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determine_ext,
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ExtractorError,
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int_or_none,
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str_or_none,
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try_get,
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url_or_none,
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)
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class HotStarBaseIE(InfoExtractor):
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_AKAMAI_ENCRYPTION_KEY = b'\x05\xfc\x1a\x01\xca\xc9\x4b\xc4\x12\xfc\x53\x12\x07\x75\xf9\xee'
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def _call_api_impl(self, path, video_id, query):
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st = int(time.time())
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exp = st + 6000
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auth = 'st=%d~exp=%d~acl=/*' % (st, exp)
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auth += '~hmac=' + hmac.new(self._AKAMAI_ENCRYPTION_KEY, auth.encode(), hashlib.sha256).hexdigest()
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def _generate_device_id():
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"""
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Reversed from javascript library.
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JS function is generateUUID
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"""
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t = int(round(time.time() * 1000))
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e = "xxxxxxxx-xxxx-4xxx-xxxx-xxxxxxxxxxxx" # 4 seems to be interchangeable
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def _replacer():
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n = int((t + 16 * random.random())) % 16 | 0
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return hex(n if "x" == e else 3 & n | 8)[2:]
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return "".join([_.replace('x', _replacer()) for _ in e])
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token = self._download_json(
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'https://api.hotstar.com/um/v3/users',
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video_id, note='Downloading token',
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data=json.dumps({"device_ids": [{"id": compat_str(uuid.uuid4()), "type": "device_id"}]}).encode('utf-8'),
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headers={
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'hotstarauth': auth,
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'x-hs-platform': 'PCTV', # or 'web'
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'Content-Type': 'application/json',
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})['user_identity']
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response = self._download_json(
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'https://api.hotstar.com/' + path, video_id, headers={
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'hotstarauth': auth,
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'x-hs-appversion': '6.72.2',
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'x-hs-platform': 'web',
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'x-hs-usertoken': token,
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}, query=query)
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if response['message'] != "Playback URL's fetched successfully":
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raise ExtractorError(
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response['message'], expected=True)
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return response['data']
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def _call_api(self, path, video_id, query_name='contentId'):
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return self._call_api_impl(path, video_id, {
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query_name: video_id,
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'tas': 10000,
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})
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def _call_api_v2(self, path, video_id):
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return self._call_api_impl(
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'%s/content/%s' % (path, video_id), video_id, {
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'desired-config': 'audio_channel:stereo|dynamic_range:sdr|encryption:plain|ladder:tv|package:dash|resolution:hd|subs-tag:HotstarVIP|video_codec:vp9',
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'device-id': compat_str(uuid.uuid4()),
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'os-name': 'Windows',
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'os-version': '10',
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})
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class HotStarIE(HotStarBaseIE):
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IE_NAME = 'hotstar'
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_VALID_URL = r'https?://(?:www\.)?hotstar\.com/.*(?P<id>\d{10})'
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_TESTS = [{
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# contentData
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'url': 'https://www.hotstar.com/can-you-not-spread-rumours/1000076273',
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'info_dict': {
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'id': '1000076273',
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'ext': 'mp4',
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'title': 'Can You Not Spread Rumours?',
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'description': 'md5:c957d8868e9bc793ccb813691cc4c434',
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'timestamp': 1447248600,
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'upload_date': '20151111',
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'duration': 381,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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}
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}, {
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# contentDetail
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'url': 'https://www.hotstar.com/movies/radha-gopalam/1000057157',
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'only_matching': True,
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}, {
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'url': 'http://www.hotstar.com/sports/cricket/rajitha-sizzles-on-debut-with-329/2001477583',
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'only_matching': True,
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}, {
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'url': 'http://www.hotstar.com/1000000515',
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'only_matching': True,
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}, {
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# only available via api v2
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'url': 'https://www.hotstar.com/tv/ek-bhram-sarvagun-sampanna/s-2116/janhvi-targets-suman/1000234847',
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'only_matching': True,
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}]
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_GEO_BYPASS = False
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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app_state = self._parse_json(self._search_regex(
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r'<script>window\.APP_STATE\s*=\s*({.+?})</script>',
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webpage, 'app state'), video_id)
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video_data = {}
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getters = list(
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lambda x, k=k: x['initialState']['content%s' % k]['content']
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for k in ('Data', 'Detail')
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)
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for v in app_state.values():
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content = try_get(v, getters, dict)
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if content and content.get('contentId') == video_id:
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video_data = content
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break
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title = video_data['title']
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if video_data.get('drmProtected'):
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raise ExtractorError('This video is DRM protected.', expected=True)
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headers = {'Referer': url}
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formats = []
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geo_restricted = False
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# change to v2 in the future
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playback_sets = self._call_api_v2('play/v1/playback', video_id)['playBackSets']
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for playback_set in playback_sets:
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if not isinstance(playback_set, dict):
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continue
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format_url = url_or_none(playback_set.get('playbackUrl'))
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if not format_url:
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continue
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format_url = re.sub(
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r'(?<=//staragvod)(\d)', r'web\1', format_url)
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tags = str_or_none(playback_set.get('tagsCombination')) or ''
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if tags and 'encryption:plain' not in tags:
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continue
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ext = determine_ext(format_url)
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try:
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if 'package:hls' in tags or ext == 'm3u8':
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formats.extend(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='hls', headers=headers))
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elif 'package:dash' in tags or ext == 'mpd':
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formats.extend(self._extract_mpd_formats(
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format_url, video_id, mpd_id='dash', headers=headers))
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elif ext == 'f4m':
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# produce broken files
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pass
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else:
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formats.append({
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'url': format_url,
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'width': int_or_none(playback_set.get('width')),
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'height': int_or_none(playback_set.get('height')),
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})
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except ExtractorError as e:
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if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
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geo_restricted = True
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continue
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if not formats and geo_restricted:
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self.raise_geo_restricted(countries=['IN'])
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self._sort_formats(formats)
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for f in formats:
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f.setdefault('http_headers', {}).update(headers)
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return {
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'id': video_id,
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'title': title,
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'description': video_data.get('description'),
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'duration': int_or_none(video_data.get('duration')),
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'timestamp': int_or_none(video_data.get('broadcastDate') or video_data.get('startDate')),
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'formats': formats,
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'channel': video_data.get('channelName'),
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'channel_id': video_data.get('channelId'),
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'series': video_data.get('showName'),
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'season': video_data.get('seasonName'),
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'season_number': int_or_none(video_data.get('seasonNo')),
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'season_id': video_data.get('seasonId'),
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'episode': title,
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'episode_number': int_or_none(video_data.get('episodeNo')),
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}
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class HotStarPlaylistIE(HotStarBaseIE):
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IE_NAME = 'hotstar:playlist'
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_VALID_URL = r'https?://(?:www\.)?hotstar\.com/tv/[^/]+/s-\w+/list/[^/]+/t-(?P<id>\w+)'
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_TESTS = [{
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'url': 'https://www.hotstar.com/tv/savdhaan-india/s-26/list/popular-clips/t-3_2_26',
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'info_dict': {
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'id': '3_2_26',
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},
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'playlist_mincount': 20,
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}, {
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'url': 'https://www.hotstar.com/tv/savdhaan-india/s-26/list/extras/t-2480',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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collection = self._call_api('o/v1/tray/find', playlist_id, 'uqId')
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entries = [
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self.url_result(
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'https://www.hotstar.com/%s' % video['contentId'],
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ie=HotStarIE.ie_key(), video_id=video['contentId'])
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for video in collection['assets']['items']
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if video.get('contentId')]
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return self.playlist_result(entries, playlist_id)
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