From b6a35ad83bbe2cbb9cda17052fd68e2dff16e99b Mon Sep 17 00:00:00 2001 From: Ashish <39122144+Ashish0804@users.noreply.github.com> Date: Sun, 8 Aug 2021 09:45:06 +0530 Subject: [PATCH] [HotStar] Use API for metadata and extract subtitles (#640) The API is not rate-limited unlike the webpage Authored by: Ashish0804 --- yt_dlp/extractor/hotstar.py | 136 ++++++++++++++++++++++++------------ 1 file changed, 93 insertions(+), 43 deletions(-) diff --git a/yt_dlp/extractor/hotstar.py b/yt_dlp/extractor/hotstar.py index dad723374..60fe25eed 100644 --- a/yt_dlp/extractor/hotstar.py +++ b/yt_dlp/extractor/hotstar.py @@ -32,7 +32,7 @@ def _call_api_impl(self, path, video_id, query, st=None, cookies=None): auth = 'st=%d~exp=%d~acl=/*' % (st, exp) auth += '~hmac=' + hmac.new(self._AKAMAI_ENCRYPTION_KEY, auth.encode(), hashlib.sha256).hexdigest() - if cookies.get('userUP'): + if cookies and cookies.get('userUP'): token = cookies.get('userUP').value else: token = self._download_json( @@ -59,9 +59,12 @@ def _call_api_impl(self, path, video_id, query, st=None, cookies=None): return response['data'] def _call_api(self, path, video_id, query_name='contentId'): - return self._call_api_impl(path, video_id, { + return self._download_json('https://api.hotstar.com/' + path, video_id=video_id, query={ query_name: video_id, 'tas': 10000, + }, headers={ + 'x-country-code': 'IN', + 'x-platform-code': 'PCTV', }) def _call_api_v2(self, path, video_id, st=None, cookies=None): @@ -77,15 +80,25 @@ def _call_api_v2(self, path, video_id, st=None, cookies=None): class HotStarIE(HotStarBaseIE): IE_NAME = 'hotstar' _VALID_URL = r'''(?x) - https?://(?:www\.)?hotstar\.com(?:/in)?/(?!in/) - (?: - tv/(?:[^/?#]+/){3}| - (?!tv/)[^?#]+/ - )? - (?P\d{10}) + (?: + hotstar\:| + https?://(?:www\.)?hotstar\.com(?:/in)?/(?!in/) + ) + (?: + (?Pmovies|sports|episode|(?Ptv)) + (?: + \:| + /[^/?#]+/ + (?(tv) + (?:[^/?#]+/){2}| + (?:[^/?#]+/)* + ) + )| + [^/?#]+/ + )? + (?P\d{10}) ''' _TESTS = [{ - # contentData 'url': 'https://www.hotstar.com/can-you-not-spread-rumours/1000076273', 'info_dict': { 'id': '1000076273', @@ -96,54 +109,87 @@ class HotStarIE(HotStarBaseIE): 'upload_date': '20151111', 'duration': 381, }, - 'params': { - # m3u8 download - 'skip_download': True, - } }, { - # contentDetail + 'url': 'hotstar:1000076273', + 'only_matching': True, + }, { 'url': 'https://www.hotstar.com/movies/radha-gopalam/1000057157', + 'info_dict': { + 'id': '1000057157', + 'ext': 'mp4', + 'title': 'Radha Gopalam', + 'description': 'md5:be3bc342cc120bbc95b3b0960e2b0d22', + 'timestamp': 1140805800, + 'upload_date': '20060224', + 'duration': 9182, + }, + }, { + 'url': 'hotstar:movies:1000057157', 'only_matching': True, }, { - 'url': 'http://www.hotstar.com/sports/cricket/rajitha-sizzles-on-debut-with-329/2001477583', + 'url': 'https://www.hotstar.com/in/sports/cricket/follow-the-blues-2021/recap-eng-fight-back-on-day-2/1260066104', 'only_matching': True, }, { - 'url': 'http://www.hotstar.com/1000000515', + 'url': 'https://www.hotstar.com/in/sports/football/most-costly-pl-transfers-ft-grealish/1260065956', + 'only_matching': True, + }, { + # contentData + 'url': 'hotstar:sports:1260065956', + 'only_matching': True, + }, { + # contentData + 'url': 'hotstar:sports:1260066104', 'only_matching': True, }, { - # only available via api v2 'url': 'https://www.hotstar.com/tv/ek-bhram-sarvagun-sampanna/s-2116/janhvi-targets-suman/1000234847', + 'info_dict': { + 'id': '1000234847', + 'ext': 'mp4', + 'title': 'Janhvi Targets Suman', + 'description': 'md5:78a85509348910bd1ca31be898c5796b', + 'timestamp': 1556670600, + 'upload_date': '20190501', + 'duration': 1219, + 'channel': 'StarPlus', + 'channel_id': 3, + 'series': 'Ek Bhram - Sarvagun Sampanna', + 'season': 'Chapter 1', + 'season_number': 1, + 'season_id': 6771, + 'episode': 'Janhvi Targets Suman', + 'episode_number': 8, + }, + }, { + 'url': 'hotstar:episode:1000234847', 'only_matching': True, }] _GEO_BYPASS = False + _TYPE = { + 'movies': 'movie', + 'sports': 'match', + 'episode': 'episode', + 'tv': 'episode', + None: 'content', + } def _real_extract(self, url): - video_id = self._match_id(url) + mobj = re.match(self._VALID_URL, url) + video_id = mobj.group('id') + video_type = mobj.group('type') cookies = self._get_cookies(url) - webpage, urlh = self._download_webpage_handle(url, video_id) - st = urlh.headers.get('x-origin-date') - app_state = self._parse_json(self._search_regex( - r'', - webpage, 'app state'), video_id) - video_data = {} - getters = list( - lambda x, k=k: x['initialState']['content%s' % k]['content'] - for k in ('Data', 'Detail') - ) - for v in app_state.values(): - content = try_get(v, getters, dict) - if content and content.get('contentId') == video_id: - video_data = content - break - + video_type = self._TYPE.get(video_type, video_type) + video_data = self._call_api(f'o/v1/{video_type}/detail', video_id)['body']['results']['item'] title = video_data['title'] if not self.get_param('allow_unplayable_formats') and video_data.get('drmProtected'): raise ExtractorError('This video is DRM protected.', expected=True) - - headers = {'Referer': url} + headers = {'Referer': 'https://www.hotstar.com/in'} formats = [] + subs = {} geo_restricted = False + _, urlh = self._download_webpage_handle('https://www.hotstar.com/in', video_id) + # Required to fix https://github.com/yt-dlp/yt-dlp/issues/396 + st = urlh.headers.get('x-origin-date') # change to v2 in the future playback_sets = self._call_api_v2('play/v1/playback', video_id, st=st, cookies=cookies)['playBackSets'] for playback_set in playback_sets: @@ -160,13 +206,17 @@ def _real_extract(self, url): ext = determine_ext(format_url) try: if 'package:hls' in tags or ext == 'm3u8': - formats.extend(self._extract_m3u8_formats( + hls_formats, hls_subs = self._extract_m3u8_formats_and_subtitles( format_url, video_id, 'mp4', entry_protocol='m3u8_native', - m3u8_id='hls', headers=headers)) + m3u8_id='hls', headers=headers) + formats.extend(hls_formats) + subs = self._merge_subtitles(subs, hls_subs) elif 'package:dash' in tags or ext == 'mpd': - formats.extend(self._extract_mpd_formats( - format_url, video_id, mpd_id='dash', headers=headers)) + dash_formats, dash_subs = self._extract_mpd_formats_and_subtitles( + format_url, video_id, mpd_id='dash', headers=headers) + formats.extend(dash_formats) + subs = self._merge_subtitles(subs, dash_subs) elif ext == 'f4m': # produce broken files pass @@ -194,6 +244,7 @@ def _real_extract(self, url): 'duration': int_or_none(video_data.get('duration')), 'timestamp': int_or_none(video_data.get('broadcastDate') or video_data.get('startDate')), 'formats': formats, + 'subtitles': subs, 'channel': video_data.get('channelName'), 'channel_id': video_data.get('channelId'), 'series': video_data.get('showName'), @@ -222,8 +273,7 @@ class HotStarPlaylistIE(HotStarBaseIE): def _real_extract(self, url): playlist_id = self._match_id(url) - collection = self._call_api('o/v1/tray/find', playlist_id, 'uqId') - + collection = self._call_api('o/v1/tray/find', playlist_id, 'uqId')['body']['results'] entries = [ self.url_result( 'https://www.hotstar.com/%s' % video['contentId'], @@ -270,7 +320,7 @@ def _real_extract(self, url): video_id=series_id, headers=headers) entries = [ self.url_result( - 'https://www.hotstar.com/%d' % video['contentId'], + 'hotstar:episode:%d' % video['contentId'], ie=HotStarIE.ie_key(), video_id=video['contentId']) for video in item_json['body']['results']['items'] if video.get('contentId')]