123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426 |
- import functools
- import json
- from .common import InfoExtractor
- from ..utils import (
- ExtractorError,
- OnDemandPagedList,
- filter_dict,
- int_or_none,
- parse_qs,
- str_or_none,
- traverse_obj,
- unified_timestamp,
- url_or_none,
- )
- class NiconicoChannelPlusBaseIE(InfoExtractor):
- _WEBPAGE_BASE_URL = 'https://nicochannel.jp'
- def _call_api(self, path, item_id, **kwargs):
- return self._download_json(
- f'https://nfc-api.nicochannel.jp/fc/{path}', video_id=item_id, **kwargs)
- def _find_fanclub_site_id(self, channel_name):
- fanclub_list_json = self._call_api(
- 'content_providers/channels', item_id=f'channels/{channel_name}',
- note='Fetching channel list', errnote='Unable to fetch channel list',
- )['data']['content_providers']
- fanclub_id = traverse_obj(fanclub_list_json, (
- lambda _, v: v['domain'] == f'{self._WEBPAGE_BASE_URL}/{channel_name}', 'id'),
- get_all=False)
- if not fanclub_id:
- raise ExtractorError(f'Channel {channel_name} does not exist', expected=True)
- return fanclub_id
- def _get_channel_base_info(self, fanclub_site_id):
- return traverse_obj(self._call_api(
- f'fanclub_sites/{fanclub_site_id}/page_base_info', item_id=f'fanclub_sites/{fanclub_site_id}',
- note='Fetching channel base info', errnote='Unable to fetch channel base info', fatal=False,
- ), ('data', 'fanclub_site', {dict})) or {}
- def _get_channel_user_info(self, fanclub_site_id):
- return traverse_obj(self._call_api(
- f'fanclub_sites/{fanclub_site_id}/user_info', item_id=f'fanclub_sites/{fanclub_site_id}',
- note='Fetching channel user info', errnote='Unable to fetch channel user info', fatal=False,
- data=json.dumps('null').encode('ascii'),
- ), ('data', 'fanclub_site', {dict})) or {}
- class NiconicoChannelPlusIE(NiconicoChannelPlusBaseIE):
- IE_NAME = 'NiconicoChannelPlus'
- IE_DESC = 'ニコニコチャンネルプラス'
- _VALID_URL = r'https?://nicochannel\.jp/(?P<channel>[\w.-]+)/(?:video|live)/(?P<code>sm\w+)'
- _TESTS = [{
- 'url': 'https://nicochannel.jp/kaorin/video/smsDd8EdFLcVZk9yyAhD6H7H',
- 'info_dict': {
- 'id': 'smsDd8EdFLcVZk9yyAhD6H7H',
- 'title': '前田佳織里はニコ生がしたい!',
- 'ext': 'mp4',
- 'channel': '前田佳織里の世界攻略計画',
- 'channel_id': 'kaorin',
- 'channel_url': 'https://nicochannel.jp/kaorin',
- 'live_status': 'not_live',
- 'thumbnail': 'https://nicochannel.jp/public_html/contents/video_pages/74/thumbnail_path',
- 'description': '2021年11月に放送された\n「前田佳織里はニコ生がしたい!」アーカイブになります。',
- 'timestamp': 1641360276,
- 'duration': 4097,
- 'comment_count': int,
- 'view_count': int,
- 'tags': [],
- 'upload_date': '20220105',
- },
- 'params': {
- 'skip_download': True,
- },
- }, {
- # age limited video; test purpose channel.
- 'url': 'https://nicochannel.jp/testman/video/smDXbcrtyPNxLx9jc4BW69Ve',
- 'info_dict': {
- 'id': 'smDXbcrtyPNxLx9jc4BW69Ve',
- 'title': 'test oshiro',
- 'ext': 'mp4',
- 'channel': '本番チャンネルプラステストマン',
- 'channel_id': 'testman',
- 'channel_url': 'https://nicochannel.jp/testman',
- 'age_limit': 18,
- 'live_status': 'was_live',
- 'timestamp': 1666344616,
- 'duration': 86465,
- 'comment_count': int,
- 'view_count': int,
- 'tags': [],
- 'upload_date': '20221021',
- },
- 'params': {
- 'skip_download': True,
- },
- }]
- def _real_extract(self, url):
- content_code, channel_id = self._match_valid_url(url).group('code', 'channel')
- fanclub_site_id = self._find_fanclub_site_id(channel_id)
- data_json = self._call_api(
- f'video_pages/{content_code}', item_id=content_code, headers={'fc_use_device': 'null'},
- note='Fetching video page info', errnote='Unable to fetch video page info',
- )['data']['video_page']
- live_status, session_id = self._get_live_status_and_session_id(content_code, data_json)
- release_timestamp_str = data_json.get('live_scheduled_start_at')
- formats = []
- if live_status == 'is_upcoming':
- if release_timestamp_str:
- msg = f'This live event will begin at {release_timestamp_str} UTC'
- else:
- msg = 'This event has not started yet'
- self.raise_no_formats(msg, expected=True, video_id=content_code)
- else:
- formats = self._extract_m3u8_formats(
- # "authenticated_url" is a format string that contains "{session_id}".
- m3u8_url=data_json['video_stream']['authenticated_url'].format(session_id=session_id),
- video_id=content_code)
- return {
- 'id': content_code,
- 'formats': formats,
- '_format_sort_fields': ('tbr', 'vcodec', 'acodec'),
- 'channel': self._get_channel_base_info(fanclub_site_id).get('fanclub_site_name'),
- 'channel_id': channel_id,
- 'channel_url': f'{self._WEBPAGE_BASE_URL}/{channel_id}',
- 'age_limit': traverse_obj(self._get_channel_user_info(fanclub_site_id), ('content_provider', 'age_limit')),
- 'live_status': live_status,
- 'release_timestamp': unified_timestamp(release_timestamp_str),
- **traverse_obj(data_json, {
- 'title': ('title', {str}),
- 'thumbnail': ('thumbnail_url', {url_or_none}),
- 'description': ('description', {str}),
- 'timestamp': ('released_at', {unified_timestamp}),
- 'duration': ('active_video_filename', 'length', {int_or_none}),
- 'comment_count': ('video_aggregate_info', 'number_of_comments', {int_or_none}),
- 'view_count': ('video_aggregate_info', 'total_views', {int_or_none}),
- 'tags': ('video_tags', ..., 'tag', {str}),
- }),
- '__post_extractor': self.extract_comments(
- content_code=content_code,
- comment_group_id=traverse_obj(data_json, ('video_comment_setting', 'comment_group_id'))),
- }
- def _get_comments(self, content_code, comment_group_id):
- item_id = f'{content_code}/comments'
- if not comment_group_id:
- return None
- comment_access_token = self._call_api(
- f'video_pages/{content_code}/comments_user_token', item_id,
- note='Getting comment token', errnote='Unable to get comment token',
- )['data']['access_token']
- comment_list = self._download_json(
- 'https://comm-api.sheeta.com/messages.history', video_id=item_id,
- note='Fetching comments', errnote='Unable to fetch comments',
- headers={'Content-Type': 'application/json'},
- query={
- 'sort_direction': 'asc',
- 'limit': int_or_none(self._configuration_arg('max_comments', [''])[0]) or 120,
- },
- data=json.dumps({
- 'token': comment_access_token,
- 'group_id': comment_group_id,
- }).encode('ascii'))
- for comment in traverse_obj(comment_list, ...):
- yield traverse_obj(comment, {
- 'author': ('nickname', {str}),
- 'author_id': ('sender_id', {str_or_none}),
- 'id': ('id', {str_or_none}),
- 'text': ('message', {str}),
- 'timestamp': (('updated_at', 'sent_at', 'created_at'), {unified_timestamp}),
- 'author_is_uploader': ('sender_id', {lambda x: x == '-1'}),
- }, get_all=False)
- def _get_live_status_and_session_id(self, content_code, data_json):
- video_type = data_json.get('type')
- live_finished_at = data_json.get('live_finished_at')
- payload = {}
- if video_type == 'vod':
- if live_finished_at:
- live_status = 'was_live'
- else:
- live_status = 'not_live'
- elif video_type == 'live':
- if not data_json.get('live_started_at'):
- return 'is_upcoming', ''
- if not live_finished_at:
- live_status = 'is_live'
- else:
- live_status = 'was_live'
- payload = {'broadcast_type': 'dvr'}
- video_allow_dvr_flg = traverse_obj(data_json, ('video', 'allow_dvr_flg'))
- video_convert_to_vod_flg = traverse_obj(data_json, ('video', 'convert_to_vod_flg'))
- self.write_debug(f'allow_dvr_flg = {video_allow_dvr_flg}, convert_to_vod_flg = {video_convert_to_vod_flg}.')
- if not (video_allow_dvr_flg and video_convert_to_vod_flg):
- raise ExtractorError(
- 'Live was ended, there is no video for download.', video_id=content_code, expected=True)
- else:
- raise ExtractorError(f'Unknown type: {video_type}', video_id=content_code, expected=False)
- self.write_debug(f'{content_code}: video_type={video_type}, live_status={live_status}')
- session_id = self._call_api(
- f'video_pages/{content_code}/session_ids', item_id=f'{content_code}/session',
- data=json.dumps(payload).encode('ascii'), headers={
- 'Content-Type': 'application/json',
- 'fc_use_device': 'null',
- 'origin': 'https://nicochannel.jp',
- },
- note='Getting session id', errnote='Unable to get session id',
- )['data']['session_id']
- return live_status, session_id
- class NiconicoChannelPlusChannelBaseIE(NiconicoChannelPlusBaseIE):
- _PAGE_SIZE = 12
- def _fetch_paged_channel_video_list(self, path, query, channel_name, item_id, page):
- response = self._call_api(
- path, item_id, query={
- **query,
- 'page': (page + 1),
- 'per_page': self._PAGE_SIZE,
- },
- headers={'fc_use_device': 'null'},
- note=f'Getting channel info (page {page + 1})',
- errnote=f'Unable to get channel info (page {page + 1})')
- for content_code in traverse_obj(response, ('data', 'video_pages', 'list', ..., 'content_code')):
- # "video/{content_code}" works for both VOD and live, but "live/{content_code}" doesn't work for VOD
- yield self.url_result(
- f'{self._WEBPAGE_BASE_URL}/{channel_name}/video/{content_code}', NiconicoChannelPlusIE)
- class NiconicoChannelPlusChannelVideosIE(NiconicoChannelPlusChannelBaseIE):
- IE_NAME = 'NiconicoChannelPlus:channel:videos'
- IE_DESC = 'ニコニコチャンネルプラス - チャンネル - 動画リスト. nicochannel.jp/channel/videos'
- _VALID_URL = r'https?://nicochannel\.jp/(?P<id>[a-z\d\._-]+)/videos(?:\?.*)?'
- _TESTS = [{
- # query: None
- 'url': 'https://nicochannel.jp/testman/videos',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 18,
- }, {
- # query: None
- 'url': 'https://nicochannel.jp/testtarou/videos',
- 'info_dict': {
- 'id': 'testtarou-videos',
- 'title': 'チャンネルプラステスト太郎-videos',
- },
- 'playlist_mincount': 2,
- }, {
- # query: None
- 'url': 'https://nicochannel.jp/testjirou/videos',
- 'info_dict': {
- 'id': 'testjirou-videos',
- 'title': 'チャンネルプラステスト二郎-videos',
- },
- 'playlist_mincount': 12,
- }, {
- # query: tag
- 'url': 'https://nicochannel.jp/testman/videos?tag=%E6%A4%9C%E8%A8%BC%E7%94%A8',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 6,
- }, {
- # query: vodType
- 'url': 'https://nicochannel.jp/testman/videos?vodType=1',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 18,
- }, {
- # query: sort
- 'url': 'https://nicochannel.jp/testman/videos?sort=-released_at',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 18,
- }, {
- # query: tag, vodType
- 'url': 'https://nicochannel.jp/testman/videos?tag=%E6%A4%9C%E8%A8%BC%E7%94%A8&vodType=1',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 6,
- }, {
- # query: tag, sort
- 'url': 'https://nicochannel.jp/testman/videos?tag=%E6%A4%9C%E8%A8%BC%E7%94%A8&sort=-released_at',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 6,
- }, {
- # query: vodType, sort
- 'url': 'https://nicochannel.jp/testman/videos?vodType=1&sort=-released_at',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 18,
- }, {
- # query: tag, vodType, sort
- 'url': 'https://nicochannel.jp/testman/videos?tag=%E6%A4%9C%E8%A8%BC%E7%94%A8&vodType=1&sort=-released_at',
- 'info_dict': {
- 'id': 'testman-videos',
- 'title': '本番チャンネルプラステストマン-videos',
- },
- 'playlist_mincount': 6,
- }]
- def _real_extract(self, url):
- """
- API parameters:
- sort:
- -released_at 公開日が新しい順 (newest to oldest)
- released_at 公開日が古い順 (oldest to newest)
- -number_of_vod_views 再生数が多い順 (most play count)
- number_of_vod_views コメントが多い順 (most comments)
- vod_type (is "vodType" in "url"):
- 0 すべて (all)
- 1 会員限定 (members only)
- 2 一部無料 (partially free)
- 3 レンタル (rental)
- 4 生放送アーカイブ (live archives)
- 5 アップロード動画 (uploaded videos)
- """
- channel_id = self._match_id(url)
- fanclub_site_id = self._find_fanclub_site_id(channel_id)
- channel_name = self._get_channel_base_info(fanclub_site_id).get('fanclub_site_name')
- qs = parse_qs(url)
- return self.playlist_result(
- OnDemandPagedList(
- functools.partial(
- self._fetch_paged_channel_video_list, f'fanclub_sites/{fanclub_site_id}/video_pages',
- filter_dict({
- 'tag': traverse_obj(qs, ('tag', 0)),
- 'sort': traverse_obj(qs, ('sort', 0), default='-released_at'),
- 'vod_type': traverse_obj(qs, ('vodType', 0), default='0'),
- }),
- channel_id, f'{channel_id}/videos'),
- self._PAGE_SIZE),
- playlist_id=f'{channel_id}-videos', playlist_title=f'{channel_name}-videos')
- class NiconicoChannelPlusChannelLivesIE(NiconicoChannelPlusChannelBaseIE):
- IE_NAME = 'NiconicoChannelPlus:channel:lives'
- IE_DESC = 'ニコニコチャンネルプラス - チャンネル - ライブリスト. nicochannel.jp/channel/lives'
- _VALID_URL = r'https?://nicochannel\.jp/(?P<id>[a-z\d\._-]+)/lives'
- _TESTS = [{
- 'url': 'https://nicochannel.jp/testman/lives',
- 'info_dict': {
- 'id': 'testman-lives',
- 'title': '本番チャンネルプラステストマン-lives',
- },
- 'playlist_mincount': 18,
- }, {
- 'url': 'https://nicochannel.jp/testtarou/lives',
- 'info_dict': {
- 'id': 'testtarou-lives',
- 'title': 'チャンネルプラステスト太郎-lives',
- },
- 'playlist_mincount': 2,
- }, {
- 'url': 'https://nicochannel.jp/testjirou/lives',
- 'info_dict': {
- 'id': 'testjirou-lives',
- 'title': 'チャンネルプラステスト二郎-lives',
- },
- 'playlist_mincount': 6,
- }]
- def _real_extract(self, url):
- """
- API parameters:
- live_type:
- 1 放送中 (on air)
- 2 放送予定 (scheduled live streams, oldest to newest)
- 3 過去の放送 - すべて (all ended live streams, newest to oldest)
- 4 過去の放送 - 生放送アーカイブ (all archives for live streams, oldest to newest)
- We use "4" instead of "3" because some recently ended live streams could not be downloaded.
- """
- channel_id = self._match_id(url)
- fanclub_site_id = self._find_fanclub_site_id(channel_id)
- channel_name = self._get_channel_base_info(fanclub_site_id).get('fanclub_site_name')
- return self.playlist_result(
- OnDemandPagedList(
- functools.partial(
- self._fetch_paged_channel_video_list, f'fanclub_sites/{fanclub_site_id}/live_pages',
- {
- 'live_type': 4,
- },
- channel_id, f'{channel_id}/lives'),
- self._PAGE_SIZE),
- playlist_id=f'{channel_id}-lives', playlist_title=f'{channel_name}-lives')
|