import datetime import functools import itertools import json import re import time from urllib.parse import urlparse from .common import InfoExtractor, SearchInfoExtractor from ..compat import ( compat_HTTPError, ) from ..dependencies import websockets from ..utils import ( ExtractorError, OnDemandPagedList, WebSocketsWrapper, bug_reports_message, clean_html, float_or_none, int_or_none, join_nonempty, parse_duration, parse_filesize, parse_iso8601, parse_resolution, qualities, remove_start, str_or_none, traverse_obj, try_get, unescapeHTML, update_url_query, url_or_none, urlencode_postdata, urljoin, ) class NiconicoIE(InfoExtractor): IE_NAME = 'niconico' IE_DESC = 'ニコニコ動画' _TESTS = [{ 'url': 'http://www.nicovideo.jp/watch/sm22312215', 'md5': 'd1a75c0823e2f629128c43e1212760f9', 'info_dict': { 'id': 'sm22312215', 'ext': 'mp4', 'title': 'Big Buck Bunny', 'thumbnail': r're:https?://.*', 'uploader': 'takuya0301', 'uploader_id': '2698420', 'upload_date': '20131123', 'timestamp': int, # timestamp is unstable 'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org', 'duration': 33, 'view_count': int, 'comment_count': int, }, 'skip': 'Requires an account', }, { # File downloaded with and without credentials are different, so omit # the md5 field 'url': 'http://www.nicovideo.jp/watch/nm14296458', 'info_dict': { 'id': 'nm14296458', 'ext': 'swf', 'title': '【鏡音リン】Dance on media【オリジナル】take2!', 'description': 'md5:689f066d74610b3b22e0f1739add0f58', 'thumbnail': r're:https?://.*', 'uploader': 'りょうた', 'uploader_id': '18822557', 'upload_date': '20110429', 'timestamp': 1304065916, 'duration': 209, }, 'skip': 'Requires an account', }, { # 'video exists but is marked as "deleted" # md5 is unstable 'url': 'http://www.nicovideo.jp/watch/sm10000', 'info_dict': { 'id': 'sm10000', 'ext': 'unknown_video', 'description': 'deleted', 'title': 'ドラえもんエターナル第3話「決戦第3新東京市」<前編>', 'thumbnail': r're:https?://.*', 'upload_date': '20071224', 'timestamp': int, # timestamp field has different value if logged in 'duration': 304, 'view_count': int, }, 'skip': 'Requires an account', }, { 'url': 'http://www.nicovideo.jp/watch/so22543406', 'info_dict': { 'id': '1388129933', 'ext': 'mp4', 'title': '【第1回】RADIOアニメロミックス ラブライブ!~のぞえりRadio Garden~', 'description': 'md5:b27d224bb0ff53d3c8269e9f8b561cf1', 'thumbnail': r're:https?://.*', 'timestamp': 1388851200, 'upload_date': '20140104', 'uploader': 'アニメロチャンネル', 'uploader_id': '312', }, 'skip': 'The viewing period of the video you were searching for has expired.', }, { # video not available via `getflv`; "old" HTML5 video 'url': 'http://www.nicovideo.jp/watch/sm1151009', 'md5': '8fa81c364eb619d4085354eab075598a', 'info_dict': { 'id': 'sm1151009', 'ext': 'mp4', 'title': 'マスターシステム本体内蔵のスペハリのメインテーマ(PSG版)', 'description': 'md5:6ee077e0581ff5019773e2e714cdd0b7', 'thumbnail': r're:https?://.*', 'duration': 184, 'timestamp': 1190868283, 'upload_date': '20070927', 'uploader': 'denden2', 'uploader_id': '1392194', 'view_count': int, 'comment_count': int, }, 'skip': 'Requires an account', }, { # "New" HTML5 video # md5 is unstable 'url': 'http://www.nicovideo.jp/watch/sm31464864', 'info_dict': { 'id': 'sm31464864', 'ext': 'mp4', 'title': '新作TVアニメ「戦姫絶唱シンフォギアAXZ」PV 最高画質', 'description': 'md5:e52974af9a96e739196b2c1ca72b5feb', 'timestamp': 1498514060, 'upload_date': '20170626', 'uploader': 'ゲスト', 'uploader_id': '40826363', 'thumbnail': r're:https?://.*', 'duration': 198, 'view_count': int, 'comment_count': int, }, 'skip': 'Requires an account', }, { # Video without owner 'url': 'http://www.nicovideo.jp/watch/sm18238488', 'md5': 'd265680a1f92bdcbbd2a507fc9e78a9e', 'info_dict': { 'id': 'sm18238488', 'ext': 'mp4', 'title': '【実写版】ミュータントタートルズ', 'description': 'md5:15df8988e47a86f9e978af2064bf6d8e', 'timestamp': 1341160408, 'upload_date': '20120701', 'uploader': None, 'uploader_id': None, 'thumbnail': r're:https?://.*', 'duration': 5271, 'view_count': int, 'comment_count': int, }, 'skip': 'Requires an account', }, { 'url': 'http://sp.nicovideo.jp/watch/sm28964488?ss_pos=1&cp_in=wt_tg', 'only_matching': True, }, { 'note': 'a video that is only served as an ENCRYPTED HLS.', 'url': 'https://www.nicovideo.jp/watch/so38016254', 'only_matching': True, }] _VALID_URL = r'https?://(?:(?:www\.|secure\.|sp\.)?nicovideo\.jp/watch|nico\.ms)/(?P<id>(?:[a-z]{2})?[0-9]+)' _NETRC_MACHINE = 'niconico' _COMMENT_API_ENDPOINTS = ( 'https://nvcomment.nicovideo.jp/legacy/api.json', 'https://nmsg.nicovideo.jp/api.json',) _API_HEADERS = { 'X-Frontend-ID': '6', 'X-Frontend-Version': '0', 'X-Niconico-Language': 'en-us', 'Referer': 'https://www.nicovideo.jp/', 'Origin': 'https://www.nicovideo.jp', } def _perform_login(self, username, password): login_ok = True login_form_strs = { 'mail_tel': username, 'password': password, } self._request_webpage( 'https://account.nicovideo.jp/login', None, note='Acquiring Login session') page = self._download_webpage( 'https://account.nicovideo.jp/login/redirector?show_button_twitter=1&site=niconico&show_button_facebook=1', None, note='Logging in', errnote='Unable to log in', data=urlencode_postdata(login_form_strs), headers={ 'Referer': 'https://account.nicovideo.jp/login', 'Content-Type': 'application/x-www-form-urlencoded', }) if 'oneTimePw' in page: post_url = self._search_regex( r'<form[^>]+action=(["\'])(?P<url>.+?)\1', page, 'post url', group='url') page = self._download_webpage( urljoin('https://account.nicovideo.jp', post_url), None, note='Performing MFA', errnote='Unable to complete MFA', data=urlencode_postdata({ 'otp': self._get_tfa_info('6 digits code') }), headers={ 'Content-Type': 'application/x-www-form-urlencoded', }) if 'oneTimePw' in page or 'formError' in page: err_msg = self._html_search_regex( r'formError["\']+>(.*?)</div>', page, 'form_error', default='There\'s an error but the message can\'t be parsed.', flags=re.DOTALL) self.report_warning(f'Unable to log in: MFA challenge failed, "{err_msg}"') return False login_ok = 'class="notice error"' not in page if not login_ok: self.report_warning('Unable to log in: bad username or password') return login_ok def _get_heartbeat_info(self, info_dict): video_id, video_src_id, audio_src_id = info_dict['url'].split(':')[1].split('/') dmc_protocol = info_dict['expected_protocol'] api_data = ( info_dict.get('_api_data') or self._parse_json( self._html_search_regex( 'data-api-data="([^"]+)"', self._download_webpage('https://www.nicovideo.jp/watch/' + video_id, video_id), 'API data', default='{}'), video_id)) session_api_data = try_get(api_data, lambda x: x['media']['delivery']['movie']['session']) session_api_endpoint = try_get(session_api_data, lambda x: x['urls'][0]) def ping(): tracking_id = traverse_obj(api_data, ('media', 'delivery', 'trackingId')) if tracking_id: tracking_url = update_url_query('https://nvapi.nicovideo.jp/v1/2ab0cbaa/watch', {'t': tracking_id}) watch_request_response = self._download_json( tracking_url, video_id, note='Acquiring permission for downloading video', fatal=False, headers=self._API_HEADERS) if traverse_obj(watch_request_response, ('meta', 'status')) != 200: self.report_warning('Failed to acquire permission for playing video. Video download may fail.') yesno = lambda x: 'yes' if x else 'no' if dmc_protocol == 'http': protocol = 'http' protocol_parameters = { 'http_output_download_parameters': { 'use_ssl': yesno(session_api_data['urls'][0]['isSsl']), 'use_well_known_port': yesno(session_api_data['urls'][0]['isWellKnownPort']), } } elif dmc_protocol == 'hls': protocol = 'm3u8' segment_duration = try_get(self._configuration_arg('segment_duration'), lambda x: int(x[0])) or 6000 parsed_token = self._parse_json(session_api_data['token'], video_id) encryption = traverse_obj(api_data, ('media', 'delivery', 'encryption')) protocol_parameters = { 'hls_parameters': { 'segment_duration': segment_duration, 'transfer_preset': '', 'use_ssl': yesno(session_api_data['urls'][0]['isSsl']), 'use_well_known_port': yesno(session_api_data['urls'][0]['isWellKnownPort']), } } if 'hls_encryption' in parsed_token and encryption: protocol_parameters['hls_parameters']['encryption'] = { parsed_token['hls_encryption']: { 'encrypted_key': encryption['encryptedKey'], 'key_uri': encryption['keyUri'], } } else: protocol = 'm3u8_native' else: raise ExtractorError(f'Unsupported DMC protocol: {dmc_protocol}') session_response = self._download_json( session_api_endpoint['url'], video_id, query={'_format': 'json'}, headers={'Content-Type': 'application/json'}, note='Downloading JSON metadata for %s' % info_dict['format_id'], data=json.dumps({ 'session': { 'client_info': { 'player_id': session_api_data.get('playerId'), }, 'content_auth': { 'auth_type': try_get(session_api_data, lambda x: x['authTypes'][session_api_data['protocols'][0]]), 'content_key_timeout': session_api_data.get('contentKeyTimeout'), 'service_id': 'nicovideo', 'service_user_id': session_api_data.get('serviceUserId') }, 'content_id': session_api_data.get('contentId'), 'content_src_id_sets': [{ 'content_src_ids': [{ 'src_id_to_mux': { 'audio_src_ids': [audio_src_id], 'video_src_ids': [video_src_id], } }] }], 'content_type': 'movie', 'content_uri': '', 'keep_method': { 'heartbeat': { 'lifetime': session_api_data.get('heartbeatLifetime') } }, 'priority': session_api_data['priority'], 'protocol': { 'name': 'http', 'parameters': { 'http_parameters': { 'parameters': protocol_parameters } } }, 'recipe_id': session_api_data.get('recipeId'), 'session_operation_auth': { 'session_operation_auth_by_signature': { 'signature': session_api_data.get('signature'), 'token': session_api_data.get('token'), } }, 'timing_constraint': 'unlimited' } }).encode()) info_dict['url'] = session_response['data']['session']['content_uri'] info_dict['protocol'] = protocol # get heartbeat info heartbeat_info_dict = { 'url': session_api_endpoint['url'] + '/' + session_response['data']['session']['id'] + '?_format=json&_method=PUT', 'data': json.dumps(session_response['data']), # interval, convert milliseconds to seconds, then halve to make a buffer. 'interval': float_or_none(session_api_data.get('heartbeatLifetime'), scale=3000), 'ping': ping } return info_dict, heartbeat_info_dict def _extract_format_for_quality(self, video_id, audio_quality, video_quality, dmc_protocol): if not audio_quality.get('isAvailable') or not video_quality.get('isAvailable'): return None def extract_video_quality(video_quality): return parse_filesize('%sB' % self._search_regex( r'\| ([0-9]*\.?[0-9]*[MK])', video_quality, 'vbr', default='')) format_id = '-'.join( [remove_start(s['id'], 'archive_') for s in (video_quality, audio_quality)] + [dmc_protocol]) vid_qual_label = traverse_obj(video_quality, ('metadata', 'label')) vid_quality = traverse_obj(video_quality, ('metadata', 'bitrate')) return { 'url': 'niconico_dmc:%s/%s/%s' % (video_id, video_quality['id'], audio_quality['id']), 'format_id': format_id, 'format_note': join_nonempty('DMC', vid_qual_label, dmc_protocol.upper(), delim=' '), 'ext': 'mp4', # Session API are used in HTML5, which always serves mp4 'acodec': 'aac', 'vcodec': 'h264', 'abr': float_or_none(traverse_obj(audio_quality, ('metadata', 'bitrate')), 1000), 'vbr': float_or_none(vid_quality if vid_quality > 0 else extract_video_quality(vid_qual_label), 1000), 'height': traverse_obj(video_quality, ('metadata', 'resolution', 'height')), 'width': traverse_obj(video_quality, ('metadata', 'resolution', 'width')), 'quality': -2 if 'low' in video_quality['id'] else None, 'protocol': 'niconico_dmc', 'expected_protocol': dmc_protocol, # XXX: This is not a documented field 'http_headers': { 'Origin': 'https://www.nicovideo.jp', 'Referer': 'https://www.nicovideo.jp/watch/' + video_id, } } def _real_extract(self, url): video_id = self._match_id(url) try: webpage, handle = self._download_webpage_handle( 'https://www.nicovideo.jp/watch/' + video_id, video_id) if video_id.startswith('so'): video_id = self._match_id(handle.geturl()) api_data = self._parse_json(self._html_search_regex( 'data-api-data="([^"]+)"', webpage, 'API data', default='{}'), video_id) except ExtractorError as e: try: api_data = self._download_json( 'https://www.nicovideo.jp/api/watch/v3/%s?_frontendId=6&_frontendVersion=0&actionTrackId=AAAAAAAAAA_%d' % (video_id, round(time.time() * 1000)), video_id, note='Downloading API JSON', errnote='Unable to fetch data')['data'] except ExtractorError: if not isinstance(e.cause, compat_HTTPError): raise webpage = e.cause.read().decode('utf-8', 'replace') error_msg = self._html_search_regex( r'(?s)<section\s+class="(?:(?:ErrorMessage|WatchExceptionPage-message)\s*)+">(.+?)</section>', webpage, 'error reason', default=None) if not error_msg: raise raise ExtractorError(re.sub(r'\s+', ' ', error_msg), expected=True) formats = [] def get_video_info(*items, get_first=True, **kwargs): return traverse_obj(api_data, ('video', *items), get_all=not get_first, **kwargs) quality_info = api_data['media']['delivery']['movie'] session_api_data = quality_info['session'] for (audio_quality, video_quality, protocol) in itertools.product(quality_info['audios'], quality_info['videos'], session_api_data['protocols']): fmt = self._extract_format_for_quality(video_id, audio_quality, video_quality, protocol) if fmt: formats.append(fmt) # Start extracting information tags = None if webpage: # use og:video:tag (not logged in) og_video_tags = re.finditer(r'<meta\s+property="og:video:tag"\s*content="(.*?)">', webpage) tags = list(filter(None, (clean_html(x.group(1)) for x in og_video_tags))) if not tags: # use keywords and split with comma (not logged in) kwds = self._html_search_meta('keywords', webpage, default=None) if kwds: tags = [x for x in kwds.split(',') if x] if not tags: # find in json (logged in) tags = traverse_obj(api_data, ('tag', 'items', ..., 'name')) thumb_prefs = qualities(['url', 'middleUrl', 'largeUrl', 'player', 'ogp']) return { 'id': video_id, '_api_data': api_data, 'title': get_video_info(('originalTitle', 'title')) or self._og_search_title(webpage, default=None), 'formats': formats, 'thumbnails': [{ 'id': key, 'url': url, 'ext': 'jpg', 'preference': thumb_prefs(key), **parse_resolution(url, lenient=True), } for key, url in (get_video_info('thumbnail') or {}).items() if url], 'description': clean_html(get_video_info('description')), 'uploader': traverse_obj(api_data, ('owner', 'nickname'), ('channel', 'name'), ('community', 'name')), 'uploader_id': str_or_none(traverse_obj(api_data, ('owner', 'id'), ('channel', 'id'), ('community', 'id'))), 'timestamp': parse_iso8601(get_video_info('registeredAt')) or parse_iso8601( self._html_search_meta('video:release_date', webpage, 'date published', default=None)), 'channel': traverse_obj(api_data, ('channel', 'name'), ('community', 'name')), 'channel_id': traverse_obj(api_data, ('channel', 'id'), ('community', 'id')), 'view_count': int_or_none(get_video_info('count', 'view')), 'tags': tags, 'genre': traverse_obj(api_data, ('genre', 'label'), ('genre', 'key')), 'comment_count': get_video_info('count', 'comment', expected_type=int), 'duration': ( parse_duration(self._html_search_meta('video:duration', webpage, 'video duration', default=None)) or get_video_info('duration')), 'webpage_url': url_or_none(url) or f'https://www.nicovideo.jp/watch/{video_id}', 'subtitles': self.extract_subtitles(video_id, api_data, session_api_data), } def _get_subtitles(self, video_id, api_data, session_api_data): comment_user_key = traverse_obj(api_data, ('comment', 'keys', 'userKey')) user_id_str = session_api_data.get('serviceUserId') thread_ids = traverse_obj(api_data, ('comment', 'threads', lambda _, v: v['isActive'])) legacy_danmaku = self._extract_legacy_comments(video_id, thread_ids, user_id_str, comment_user_key) or [] new_comments = traverse_obj(api_data, ('comment', 'nvComment')) new_danmaku = self._extract_new_comments( new_comments.get('server'), video_id, new_comments.get('params'), new_comments.get('threadKey')) if not legacy_danmaku and not new_danmaku: self.report_warning(f'Failed to get comments. {bug_reports_message()}') return return { 'comments': [{ 'ext': 'json', 'data': json.dumps(legacy_danmaku + new_danmaku), }], } def _extract_legacy_comments(self, video_id, threads, user_id, user_key): auth_data = { 'user_id': user_id, 'userkey': user_key, } if user_id and user_key else {'user_id': ''} api_url = traverse_obj(threads, (..., 'server'), get_all=False) # Request Start post_data = [{'ping': {'content': 'rs:0'}}] for i, thread in enumerate(threads): thread_id = thread['id'] thread_fork = thread['fork'] # Post Start (2N) post_data.append({'ping': {'content': f'ps:{i * 2}'}}) post_data.append({'thread': { 'fork': thread_fork, 'language': 0, 'nicoru': 3, 'scores': 1, 'thread': thread_id, 'version': '20090904', 'with_global': 1, **auth_data, }}) # Post Final (2N) post_data.append({'ping': {'content': f'pf:{i * 2}'}}) # Post Start (2N+1) post_data.append({'ping': {'content': f'ps:{i * 2 + 1}'}}) post_data.append({'thread_leaves': { # format is '<bottom of minute range>-<top of minute range>:<comments per minute>,<total last comments' # unfortunately NND limits (deletes?) comment returns this way, so you're only able to grab the last 1000 per language 'content': '0-999999:999999,999999,nicoru:999999', 'fork': thread_fork, 'language': 0, 'nicoru': 3, 'scores': 1, 'thread': thread_id, **auth_data, }}) # Post Final (2N+1) post_data.append({'ping': {'content': f'pf:{i * 2 + 1}'}}) # Request Final post_data.append({'ping': {'content': 'rf:0'}}) return self._download_json( f'{api_url}/api.json', video_id, data=json.dumps(post_data).encode(), fatal=False, headers={ 'Referer': f'https://www.nicovideo.jp/watch/{video_id}', 'Origin': 'https://www.nicovideo.jp', 'Content-Type': 'text/plain;charset=UTF-8', }, note='Downloading comments', errnote=f'Failed to access endpoint {api_url}') def _extract_new_comments(self, endpoint, video_id, params, thread_key): comments = self._download_json( f'{endpoint}/v1/threads', video_id, data=json.dumps({ 'additionals': {}, 'params': params, 'threadKey': thread_key, }).encode(), fatal=False, headers={ 'Referer': 'https://www.nicovideo.jp/', 'Origin': 'https://www.nicovideo.jp', 'Content-Type': 'text/plain;charset=UTF-8', 'x-client-os-type': 'others', 'x-frontend-id': '6', 'x-frontend-version': '0', }, note='Downloading comments (new)', errnote='Failed to download comments (new)') return traverse_obj(comments, ('data', 'threads', ..., 'comments', ...)) class NiconicoPlaylistBaseIE(InfoExtractor): _PAGE_SIZE = 100 _API_HEADERS = { 'X-Frontend-ID': '6', 'X-Frontend-Version': '0', 'X-Niconico-Language': 'en-us' } def _call_api(self, list_id, resource, query): raise NotImplementedError('Must be implemented in subclasses') @staticmethod def _parse_owner(item): return { 'uploader': traverse_obj(item, ('owner', 'name')), 'uploader_id': traverse_obj(item, ('owner', 'id')), } def _fetch_page(self, list_id, page): page += 1 resp = self._call_api(list_id, 'page %d' % page, { 'page': page, 'pageSize': self._PAGE_SIZE, }) # this is needed to support both mylist and user for video in traverse_obj(resp, ('items', ..., ('video', None))) or []: video_id = video.get('id') if not video_id: # skip {"video": {"id": "blablabla", ...}} continue count = video.get('count') or {} get_count = lambda x: int_or_none(count.get(x)) yield { '_type': 'url', 'id': video_id, 'title': video.get('title'), 'url': f'https://www.nicovideo.jp/watch/{video_id}', 'description': video.get('shortDescription'), 'duration': int_or_none(video.get('duration')), 'view_count': get_count('view'), 'comment_count': get_count('comment'), 'thumbnail': traverse_obj(video, ('thumbnail', ('nHdUrl', 'largeUrl', 'listingUrl', 'url'))), 'ie_key': NiconicoIE.ie_key(), **self._parse_owner(video), } def _entries(self, list_id): return OnDemandPagedList(functools.partial(self._fetch_page, list_id), self._PAGE_SIZE) class NiconicoPlaylistIE(NiconicoPlaylistBaseIE): IE_NAME = 'niconico:playlist' _VALID_URL = r'https?://(?:(?:www\.|sp\.)?nicovideo\.jp|nico\.ms)/(?:user/\d+/)?(?:my/)?mylist/(?:#/)?(?P<id>\d+)' _TESTS = [{ 'url': 'http://www.nicovideo.jp/mylist/27411728', 'info_dict': { 'id': '27411728', 'title': 'AKB48のオールナイトニッポン', 'description': 'md5:d89694c5ded4b6c693dea2db6e41aa08', 'uploader': 'のっく', 'uploader_id': '805442', }, 'playlist_mincount': 291, }, { 'url': 'https://www.nicovideo.jp/user/805442/mylist/27411728', 'only_matching': True, }, { 'url': 'https://www.nicovideo.jp/my/mylist/#/68048635', 'only_matching': True, }] def _call_api(self, list_id, resource, query): return self._download_json( f'https://nvapi.nicovideo.jp/v2/mylists/{list_id}', list_id, f'Downloading {resource}', query=query, headers=self._API_HEADERS)['data']['mylist'] def _real_extract(self, url): list_id = self._match_id(url) mylist = self._call_api(list_id, 'list', { 'pageSize': 1, }) return self.playlist_result( self._entries(list_id), list_id, mylist.get('name'), mylist.get('description'), **self._parse_owner(mylist)) class NiconicoSeriesIE(InfoExtractor): IE_NAME = 'niconico:series' _VALID_URL = r'https?://(?:(?:www\.|sp\.)?nicovideo\.jp(?:/user/\d+)?|nico\.ms)/series/(?P<id>\d+)' _TESTS = [{ 'url': 'https://www.nicovideo.jp/user/44113208/series/110226', 'info_dict': { 'id': '110226', 'title': 'ご立派ァ!のシリーズ', }, 'playlist_mincount': 10, }, { 'url': 'https://www.nicovideo.jp/series/12312/', 'info_dict': { 'id': '12312', 'title': 'バトルスピリッツ お勧めカード紹介(調整中)', }, 'playlist_mincount': 103, }, { 'url': 'https://nico.ms/series/203559', 'only_matching': True, }] def _real_extract(self, url): list_id = self._match_id(url) webpage = self._download_webpage(url, list_id) title = self._search_regex( (r'<title>「(.+)(全', r'<div class="TwitterShareButton"\s+data-text="(.+)\s+https:'), webpage, 'title', fatal=False) if title: title = unescapeHTML(title) json_data = next(self._yield_json_ld(webpage, None, fatal=False)) return self.playlist_from_matches( traverse_obj(json_data, ('itemListElement', ..., 'url')), list_id, title, ie=NiconicoIE) class NiconicoHistoryIE(NiconicoPlaylistBaseIE): IE_NAME = 'niconico:history' IE_DESC = 'NicoNico user history or likes. Requires cookies.' _VALID_URL = r'https?://(?:www\.|sp\.)?nicovideo\.jp/my/(?P<id>history(?:/like)?)' _TESTS = [{ 'note': 'PC page, with /video', 'url': 'https://www.nicovideo.jp/my/history/video', 'only_matching': True, }, { 'note': 'PC page, without /video', 'url': 'https://www.nicovideo.jp/my/history', 'only_matching': True, }, { 'note': 'mobile page, with /video', 'url': 'https://sp.nicovideo.jp/my/history/video', 'only_matching': True, }, { 'note': 'mobile page, without /video', 'url': 'https://sp.nicovideo.jp/my/history', 'only_matching': True, }, { 'note': 'PC page', 'url': 'https://www.nicovideo.jp/my/history/like', 'only_matching': True, }, { 'note': 'Mobile page', 'url': 'https://sp.nicovideo.jp/my/history/like', 'only_matching': True, }] def _call_api(self, list_id, resource, query): path = 'likes' if list_id == 'history/like' else 'watch/history' return self._download_json( f'https://nvapi.nicovideo.jp/v1/users/me/{path}', list_id, f'Downloading {resource}', query=query, headers=self._API_HEADERS)['data'] def _real_extract(self, url): list_id = self._match_id(url) try: mylist = self._call_api(list_id, 'list', {'pageSize': 1}) except ExtractorError as e: if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401: self.raise_login_required('You have to be logged in to get your history') raise return self.playlist_result(self._entries(list_id), list_id, **self._parse_owner(mylist)) class NicovideoSearchBaseIE(InfoExtractor): _SEARCH_TYPE = 'search' def _entries(self, url, item_id, query=None, note='Downloading page %(page)s'): query = query or {} pages = [query['page']] if 'page' in query else itertools.count(1) for page_num in pages: query['page'] = str(page_num) webpage = self._download_webpage(url, item_id, query=query, note=note % {'page': page_num}) results = re.findall(r'(?<=data-video-id=)["\']?(?P<videoid>.*?)(?=["\'])', webpage) for item in results: yield self.url_result(f'https://www.nicovideo.jp/watch/{item}', 'Niconico', item) if not results: break def _search_results(self, query): return self._entries( self._proto_relative_url(f'//www.nicovideo.jp/{self._SEARCH_TYPE}/{query}'), query) class NicovideoSearchIE(NicovideoSearchBaseIE, SearchInfoExtractor): IE_DESC = 'Nico video search' IE_NAME = 'nicovideo:search' _SEARCH_KEY = 'nicosearch' class NicovideoSearchURLIE(NicovideoSearchBaseIE): IE_NAME = f'{NicovideoSearchIE.IE_NAME}_url' IE_DESC = 'Nico video search URLs' _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/search/(?P<id>[^?#&]+)?' _TESTS = [{ 'url': 'http://www.nicovideo.jp/search/sm9', 'info_dict': { 'id': 'sm9', 'title': 'sm9' }, 'playlist_mincount': 40, }, { 'url': 'https://www.nicovideo.jp/search/sm9?sort=h&order=d&end=2020-12-31&start=2020-01-01', 'info_dict': { 'id': 'sm9', 'title': 'sm9' }, 'playlist_count': 31, }] def _real_extract(self, url): query = self._match_id(url) return self.playlist_result(self._entries(url, query), query, query) class NicovideoSearchDateIE(NicovideoSearchBaseIE, SearchInfoExtractor): IE_DESC = 'Nico video search, newest first' IE_NAME = f'{NicovideoSearchIE.IE_NAME}:date' _SEARCH_KEY = 'nicosearchdate' _TESTS = [{ 'url': 'nicosearchdateall:a', 'info_dict': { 'id': 'a', 'title': 'a' }, 'playlist_mincount': 1610, }] _START_DATE = datetime.date(2007, 1, 1) _RESULTS_PER_PAGE = 32 _MAX_PAGES = 50 def _entries(self, url, item_id, start_date=None, end_date=None): start_date, end_date = start_date or self._START_DATE, end_date or datetime.datetime.now().date() # If the last page has a full page of videos, we need to break down the query interval further last_page_len = len(list(self._get_entries_for_date( url, item_id, start_date, end_date, self._MAX_PAGES, note=f'Checking number of videos from {start_date} to {end_date}'))) if (last_page_len == self._RESULTS_PER_PAGE and start_date != end_date): midpoint = start_date + ((end_date - start_date) // 2) yield from self._entries(url, item_id, midpoint, end_date) yield from self._entries(url, item_id, start_date, midpoint) else: self.to_screen(f'{item_id}: Downloading results from {start_date} to {end_date}') yield from self._get_entries_for_date( url, item_id, start_date, end_date, note=' Downloading page %(page)s') def _get_entries_for_date(self, url, item_id, start_date, end_date=None, page_num=None, note=None): query = { 'start': str(start_date), 'end': str(end_date or start_date), 'sort': 'f', 'order': 'd', } if page_num: query['page'] = str(page_num) yield from super()._entries(url, item_id, query=query, note=note) class NicovideoTagURLIE(NicovideoSearchBaseIE): IE_NAME = 'niconico:tag' IE_DESC = 'NicoNico video tag URLs' _SEARCH_TYPE = 'tag' _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/tag/(?P<id>[^?#&]+)?' _TESTS = [{ 'url': 'https://www.nicovideo.jp/tag/ドキュメンタリー淫夢', 'info_dict': { 'id': 'ドキュメンタリー淫夢', 'title': 'ドキュメンタリー淫夢' }, 'playlist_mincount': 400, }] def _real_extract(self, url): query = self._match_id(url) return self.playlist_result(self._entries(url, query), query, query) class NiconicoUserIE(InfoExtractor): _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/user/(?P<id>\d+)/?(?:$|[#?])' _TEST = { 'url': 'https://www.nicovideo.jp/user/419948', 'info_dict': { 'id': '419948', }, 'playlist_mincount': 101, } _API_URL = "https://nvapi.nicovideo.jp/v1/users/%s/videos?sortKey=registeredAt&sortOrder=desc&pageSize=%s&page=%s" _PAGE_SIZE = 100 _API_HEADERS = { 'X-Frontend-ID': '6', 'X-Frontend-Version': '0' } def _entries(self, list_id): total_count = 1 count = page_num = 0 while count < total_count: json_parsed = self._download_json( self._API_URL % (list_id, self._PAGE_SIZE, page_num + 1), list_id, headers=self._API_HEADERS, note='Downloading JSON metadata%s' % (' page %d' % page_num if page_num else '')) if not page_num: total_count = int_or_none(json_parsed['data'].get('totalCount')) for entry in json_parsed["data"]["items"]: count += 1 yield self.url_result('https://www.nicovideo.jp/watch/%s' % entry['id']) page_num += 1 def _real_extract(self, url): list_id = self._match_id(url) return self.playlist_result(self._entries(list_id), list_id, ie=NiconicoIE.ie_key()) class NiconicoLiveIE(InfoExtractor): IE_NAME = 'niconico:live' IE_DESC = 'ニコニコ生放送' _VALID_URL = r'https?://(?:sp\.)?live2?\.nicovideo\.jp/(?:watch|gate)/(?P<id>lv\d+)' _TESTS = [{ 'note': 'this test case includes invisible characters for title, pasting them as-is', 'url': 'https://live.nicovideo.jp/watch/lv339533123', 'info_dict': { 'id': 'lv339533123', 'title': '激辛ペヤング食べます( ;ᯅ; )(歌枠オーディション参加中)', 'view_count': 1526, 'comment_count': 1772, 'description': '初めましてもかって言います❕\nのんびり自由に適当に暮らしてます', 'uploader': 'もか', 'channel': 'ゲストさんのコミュニティ', 'channel_id': 'co5776900', 'channel_url': 'https://com.nicovideo.jp/community/co5776900', 'timestamp': 1670677328, 'is_live': True, }, 'skip': 'livestream', }, { 'url': 'https://live2.nicovideo.jp/watch/lv339533123', 'only_matching': True, }, { 'url': 'https://sp.live.nicovideo.jp/watch/lv339533123', 'only_matching': True, }, { 'url': 'https://sp.live2.nicovideo.jp/watch/lv339533123', 'only_matching': True, }] _KNOWN_LATENCY = ('high', 'low') def _real_extract(self, url): if not websockets: raise ExtractorError('websockets library is not available. Please install it.', expected=True) video_id = self._match_id(url) webpage, urlh = self._download_webpage_handle(f'https://live.nicovideo.jp/watch/{video_id}', video_id) embedded_data = self._parse_json(unescapeHTML(self._search_regex( r'<script\s+id="embedded-data"\s*data-props="(.+?)"', webpage, 'embedded data')), video_id) ws_url = traverse_obj(embedded_data, ('site', 'relive', 'webSocketUrl')) if not ws_url: raise ExtractorError('The live hasn\'t started yet or already ended.', expected=True) ws_url = update_url_query(ws_url, { 'frontend_id': traverse_obj(embedded_data, ('site', 'frontendId')) or '9', }) hostname = remove_start(urlparse(urlh.geturl()).hostname, 'sp.') cookies = try_get(urlh.geturl(), self._downloader._calc_cookies) latency = try_get(self._configuration_arg('latency'), lambda x: x[0]) if latency not in self._KNOWN_LATENCY: latency = 'high' ws = WebSocketsWrapper(ws_url, { 'Cookies': str_or_none(cookies) or '', 'Origin': f'https://{hostname}', 'Accept': '*/*', 'User-Agent': self.get_param('http_headers')['User-Agent'], }) self.write_debug('[debug] Sending HLS server request') ws.send(json.dumps({ 'type': 'startWatching', 'data': { 'stream': { 'quality': 'abr', 'protocol': 'hls+fmp4', 'latency': latency, 'chasePlay': False }, 'room': { 'protocol': 'webSocket', 'commentable': True }, 'reconnect': False, } })) while True: recv = ws.recv() if not recv: continue data = json.loads(recv) if not isinstance(data, dict): continue if data.get('type') == 'stream': m3u8_url = data['data']['uri'] qualities = data['data']['availableQualities'] break elif data.get('type') == 'disconnect': self.write_debug(recv) raise ExtractorError('Disconnected at middle of extraction') elif data.get('type') == 'error': self.write_debug(recv) message = traverse_obj(data, ('body', 'code')) or recv raise ExtractorError(message) elif self.get_param('verbose', False): if len(recv) > 100: recv = recv[:100] + '...' self.write_debug('Server said: %s' % recv) title = traverse_obj(embedded_data, ('program', 'title')) or self._html_search_meta( ('og:title', 'twitter:title'), webpage, 'live title', fatal=False) raw_thumbs = traverse_obj(embedded_data, ('program', 'thumbnail')) or {} thumbnails = [] for name, value in raw_thumbs.items(): if not isinstance(value, dict): thumbnails.append({ 'id': name, 'url': value, **parse_resolution(value, lenient=True), }) continue for k, img_url in value.items(): res = parse_resolution(k, lenient=True) or parse_resolution(img_url, lenient=True) width, height = res.get('width'), res.get('height') thumbnails.append({ 'id': f'{name}_{width}x{height}', 'url': img_url, **res, }) formats = self._extract_m3u8_formats(m3u8_url, video_id, ext='mp4', live=True) for fmt, q in zip(formats, reversed(qualities[1:])): fmt.update({ 'format_id': q, 'protocol': 'niconico_live', 'ws': ws, 'video_id': video_id, 'cookies': cookies, 'live_latency': latency, 'origin': hostname, }) return { 'id': video_id, 'title': title, **traverse_obj(embedded_data, { 'view_count': ('program', 'statistics', 'watchCount'), 'comment_count': ('program', 'statistics', 'commentCount'), 'uploader': ('program', 'supplier', 'name'), 'channel': ('socialGroup', 'name'), 'channel_id': ('socialGroup', 'id'), 'channel_url': ('socialGroup', 'socialGroupPageUrl'), }), 'description': clean_html(traverse_obj(embedded_data, ('program', 'description'))), 'timestamp': int_or_none(traverse_obj(embedded_data, ('program', 'openTime'))), 'is_live': True, 'thumbnails': thumbnails, 'formats': formats, }