import base64 import hashlib import hmac import itertools import json import re import time import urllib.parse from .common import InfoExtractor from ..utils import ( ExtractorError, dict_get, int_or_none, join_nonempty, merge_dicts, parse_iso8601, traverse_obj, try_get, unified_timestamp, update_url_query, url_or_none, ) class NaverBaseIE(InfoExtractor): _CAPTION_EXT_RE = r'\.(?:ttml|vtt)' @staticmethod # NB: Used in WeverseIE def process_subtitles(vod_data, process_url): ret = {'subtitles': {}, 'automatic_captions': {}} for caption in traverse_obj(vod_data, ('captions', 'list', ...)): caption_url = caption.get('source') if not caption_url: continue type_ = 'automatic_captions' if caption.get('type') == 'auto' else 'subtitles' lang = caption.get('locale') or join_nonempty('language', 'country', from_dict=caption) or 'und' if caption.get('type') == 'fan': lang += '_fan{}'.format(next(i for i in itertools.count(1) if f'{lang}_fan{i}' not in ret[type_])) ret[type_].setdefault(lang, []).extend({ 'url': sub_url, 'name': join_nonempty('label', 'fanName', from_dict=caption, delim=' - '), } for sub_url in process_url(caption_url)) return ret def _extract_video_info(self, video_id, vid, key): video_data = self._download_json( 'http://play.rmcnmv.naver.com/vod/play/v2.0/' + vid, video_id, query={ 'key': key, }) meta = video_data['meta'] title = meta['subject'] formats = [] get_list = lambda x: try_get(video_data, lambda y: y[x + 's']['list'], list) or [] def extract_formats(streams, stream_type, query={}): for stream in streams: stream_url = stream.get('source') if not stream_url: continue stream_url = update_url_query(stream_url, query) encoding_option = stream.get('encodingOption', {}) bitrate = stream.get('bitrate', {}) formats.append({ 'format_id': '{}_{}'.format(stream.get('type') or stream_type, dict_get(encoding_option, ('name', 'id'))), 'url': stream_url, 'ext': 'mp4', 'width': int_or_none(encoding_option.get('width')), 'height': int_or_none(encoding_option.get('height')), 'vbr': int_or_none(bitrate.get('video')), 'abr': int_or_none(bitrate.get('audio')), 'filesize': int_or_none(stream.get('size')), 'protocol': 'm3u8_native' if stream_type == 'HLS' else None, }) extract_formats(get_list('video'), 'H264') for stream_set in video_data.get('streams', []): query = {} for param in stream_set.get('keys', []): query[param['name']] = param['value'] stream_type = stream_set.get('type') videos = stream_set.get('videos') if videos: extract_formats(videos, stream_type, query) elif stream_type == 'HLS': stream_url = stream_set.get('source') if not stream_url: continue formats.extend(self._extract_m3u8_formats( update_url_query(stream_url, query), video_id, 'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False)) replace_ext = lambda x, y: re.sub(self._CAPTION_EXT_RE, '.' + y, x) def get_subs(caption_url): if re.search(self._CAPTION_EXT_RE, caption_url): return [ replace_ext(caption_url, 'ttml'), replace_ext(caption_url, 'vtt'), ] return [caption_url] user = meta.get('user', {}) return { 'id': video_id, 'title': title, 'formats': formats, 'thumbnail': try_get(meta, lambda x: x['cover']['source']), 'view_count': int_or_none(meta.get('count')), 'uploader_id': user.get('id'), 'uploader': user.get('name'), 'uploader_url': user.get('url'), **self.process_subtitles(video_data, get_subs), } def _call_api(self, path, video_id): api_endpoint = f'https://apis.naver.com/now_web2/now_web_api/v1{path}' key = b'nbxvs5nwNG9QKEWK0ADjYA4JZoujF4gHcIwvoCxFTPAeamq5eemvt5IWAYXxrbYM' msgpad = int(time.time() * 1000) md = base64.b64encode(hmac.HMAC( key, f'{api_endpoint[:255]}{msgpad}'.encode(), digestmod=hashlib.sha1).digest()).decode() return self._download_json(api_endpoint, video_id=video_id, headers=self.geo_verification_headers(), query={ 'msgpad': msgpad, 'md': md, })['result'] class NaverIE(NaverBaseIE): _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)' _GEO_BYPASS = False _TESTS = [{ 'url': 'http://tv.naver.com/v/81652', 'info_dict': { 'id': '81652', 'ext': 'mp4', 'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번', 'description': '메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.', 'timestamp': 1378200754, 'upload_date': '20130903', 'uploader': '메가스터디, 합격불변의 법칙', 'uploader_id': 'megastudy', 'uploader_url': 'https://tv.naver.com/megastudy', 'view_count': int, 'like_count': int, 'comment_count': int, 'duration': 2118, 'thumbnail': r're:^https?://.*\.jpg', }, }, { 'url': 'http://tv.naver.com/v/395837', 'md5': '7791205fa89dbed2f5e3eb16d287ff05', 'info_dict': { 'id': '395837', 'ext': 'mp4', 'title': '9년이 지나도 아픈 기억, 전효성의 아버지', 'description': 'md5:c76be23e21403a6473d8119678cdb5cb', 'timestamp': 1432030253, 'upload_date': '20150519', 'uploader': '4가지쇼', 'uploader_id': '4show', 'uploader_url': 'https://tv.naver.com/4show', 'view_count': int, 'like_count': int, 'comment_count': int, 'duration': 277, 'thumbnail': r're:^https?://.*\.jpg', }, }, { 'url': 'http://tvcast.naver.com/v/81652', 'only_matching': True, }] def _real_extract(self, url): video_id = self._match_id(url) data = self._call_api(f'/clips/{video_id}/play-info', video_id) vid = traverse_obj(data, ('clip', 'videoId', {str})) in_key = traverse_obj(data, ('play', 'inKey', {str})) if not vid or not in_key: raise ExtractorError('Unable to extract video info') info = self._extract_video_info(video_id, vid, in_key) info.update(traverse_obj(data, ('clip', { 'title': 'title', 'description': 'description', 'timestamp': ('firstExposureDatetime', {parse_iso8601}), 'duration': ('playTime', {int_or_none}), 'like_count': ('likeItCount', {int_or_none}), 'view_count': ('playCount', {int_or_none}), 'comment_count': ('commentCount', {int_or_none}), 'thumbnail': ('thumbnailImageUrl', {url_or_none}), 'uploader': 'channelName', 'uploader_id': 'channelId', 'uploader_url': ('channelUrl', {url_or_none}), 'age_limit': ('adultVideo', {lambda x: 19 if x else None}), }))) return info class NaverLiveIE(NaverBaseIE): IE_NAME = 'Naver:live' _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/l/(?P<id>\d+)' _GEO_BYPASS = False _TESTS = [{ 'url': 'https://tv.naver.com/l/127062', 'info_dict': { 'id': '127062', 'ext': 'mp4', 'live_status': 'is_live', 'channel': '뉴스는 YTN', 'channel_id': 'ytnnews24', 'title': 're:^대한민국 24시간 뉴스 채널 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', 'description': 'md5:f938b5956711beab6f882314ffadf4d5', 'start_time': 1677752280, 'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)', 'like_count': int, }, }, { 'url': 'https://tv.naver.com/l/140535', 'info_dict': { 'id': '140535', 'ext': 'mp4', 'live_status': 'is_live', 'channel': 'KBS뉴스', 'channel_id': 'kbsnews', 'start_time': 1696867320, 'title': 're:^언제 어디서나! KBS 뉴스 24 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$', 'description': 'md5:6ad419c0bf2f332829bda3f79c295284', 'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)', 'like_count': int, }, }, { 'url': 'https://tv.naver.com/l/54887', 'only_matching': True, }] def _real_extract(self, url): video_id = self._match_id(url) data = self._call_api(f'/live-end/normal/{video_id}/play-info?renewLastPlayDate=true', video_id) status = traverse_obj(data, ('live', 'liveStatus')) if status == 'CLOSED': raise ExtractorError('Stream is offline.', expected=True) elif status != 'OPENED': raise ExtractorError(f'Unknown status {status!r}') return { 'id': video_id, 'formats': self._extract_m3u8_formats( traverse_obj(data, ('playbackBody', {json.loads}, 'media', 0, 'path')), video_id, live=True), **traverse_obj(data, ('live', { 'title': 'title', 'channel': 'channelName', 'channel_id': 'channelId', 'description': 'description', 'like_count': (('likeCount', 'likeItCount'), {int_or_none}), 'thumbnail': ('thumbnailImageUrl', {url_or_none}), 'start_time': (('startTime', 'startDateTime', 'startYmdt'), {parse_iso8601}), }), get_all=False), 'is_live': True, } class NaverNowIE(NaverBaseIE): IE_NAME = 'navernow' _VALID_URL = r'https?://now\.naver\.com/s/now\.(?P<id>\w+)' _API_URL = 'https://apis.naver.com/now_web/oldnow_web/v4' _TESTS = [{ 'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay=', 'md5': 'e05854162c21c221481de16b2944a0bc', 'info_dict': { 'id': '4759-26331132', 'title': '아이키X노제\r\n💖꽁냥꽁냥💖(1)', 'ext': 'mp4', 'thumbnail': r're:^https?://.*\.jpg', 'timestamp': 1650369600, 'upload_date': '20220419', 'uploader_id': 'now', 'view_count': int, 'uploader_url': 'https://now.naver.com/show/4759', 'uploader': '아이키의 떰즈업', }, 'params': { 'noplaylist': True, }, }, { 'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=', 'md5': '9f6118e398aa0f22b2152f554ea7851b', 'info_dict': { 'id': '4759-26601461', 'title': '아이키: 나 리정한테 흔들렸어,,, 질투 폭발하는 노제 여보😾 [아이키의 떰즈업]ㅣ네이버 NOW.', 'ext': 'mp4', 'thumbnail': r're:^https?://.*\.jpg', 'upload_date': '20220504', 'timestamp': 1651648311, 'uploader_id': 'now', 'view_count': int, 'uploader_url': 'https://now.naver.com/show/4759', 'uploader': '아이키의 떰즈업', }, 'params': { 'noplaylist': True, }, }, { 'url': 'https://now.naver.com/s/now.4759', 'info_dict': { 'id': '4759', 'title': '아이키의 떰즈업', }, 'playlist_mincount': 101, }, { 'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay', 'info_dict': { 'id': '4759', 'title': '아이키의 떰즈업', }, 'playlist_mincount': 101, }, { 'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=', 'info_dict': { 'id': '4759', 'title': '아이키의 떰즈업', }, 'playlist_mincount': 101, }, { 'url': 'https://now.naver.com/s/now.kihyunplay?shareReplayId=30573291#replay', 'only_matching': True, }] def _extract_replay(self, show_id, replay_id): vod_info = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}', replay_id) in_key = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}/inkey', replay_id)['inKey'] return merge_dicts({ 'id': f'{show_id}-{replay_id}', 'title': traverse_obj(vod_info, ('episode', 'title')), 'timestamp': unified_timestamp(traverse_obj(vod_info, ('episode', 'start_time'))), 'thumbnail': vod_info.get('thumbnail_image_url'), }, self._extract_video_info(replay_id, vod_info['video_id'], in_key)) def _extract_show_replays(self, show_id): page_size = 15 page = 1 while True: show_vod_info = self._download_json( f'{self._API_URL}/vod-shows/now.{show_id}', show_id, query={'page': page, 'page_size': page_size}, note=f'Downloading JSON vod list for show {show_id} - page {page}', )['response']['result'] for v in show_vod_info.get('vod_list') or []: yield self._extract_replay(show_id, v['id']) if len(show_vod_info.get('vod_list') or []) < page_size: break page += 1 def _extract_show_highlights(self, show_id, highlight_id=None): page_size = 10 page = 1 while True: highlights_videos = self._download_json( f'{self._API_URL}/shows/now.{show_id}/highlights/videos/', show_id, query={'page': page, 'page_size': page_size}, note=f'Downloading JSON highlights for show {show_id} - page {page}') for highlight in highlights_videos.get('results') or []: if highlight_id and highlight.get('clip_no') != int(highlight_id): continue yield merge_dicts({ 'id': f'{show_id}-{highlight["clip_no"]}', 'title': highlight.get('title'), 'timestamp': unified_timestamp(highlight.get('regdate')), 'thumbnail': highlight.get('thumbnail_url'), }, self._extract_video_info(highlight['clip_no'], highlight['video_id'], highlight['video_inkey'])) if len(highlights_videos.get('results') or []) < page_size: break page += 1 def _extract_highlight(self, show_id, highlight_id): try: return next(self._extract_show_highlights(show_id, highlight_id)) except StopIteration: raise ExtractorError(f'Unable to find highlight {highlight_id} for show {show_id}') def _real_extract(self, url): show_id = self._match_id(url) qs = urllib.parse.parse_qs(urllib.parse.urlparse(url).query) if not self._yes_playlist(show_id, qs.get('shareHightlight')): return self._extract_highlight(show_id, qs['shareHightlight'][0]) elif not self._yes_playlist(show_id, qs.get('shareReplayId')): return self._extract_replay(show_id, qs['shareReplayId'][0]) show_info = self._download_json( f'{self._API_URL}/shows/now.{show_id}/', show_id, note=f'Downloading JSON vod list for show {show_id}') return self.playlist_result( itertools.chain(self._extract_show_replays(show_id), self._extract_show_highlights(show_id)), show_id, show_info.get('title'))