from __future__ import unicode_literals
import datetime
-import itertools
import functools
+import itertools
import json
import re
+import time
from .common import InfoExtractor, SearchInfoExtractor
-from ..postprocessor.ffmpeg import FFmpegPostProcessor
from ..compat import (
- compat_str,
compat_parse_qs,
compat_urllib_parse_urlparse,
compat_HTTPError,
)
from ..utils import (
ExtractorError,
- dict_get,
+ OnDemandPagedList,
+ bug_reports_message,
+ clean_html,
float_or_none,
int_or_none,
- OnDemandPagedList,
+ join_nonempty,
parse_duration,
+ parse_filesize,
parse_iso8601,
- PostProcessingError,
remove_start,
- str_or_none,
traverse_obj,
try_get,
unescapeHTML,
- unified_timestamp,
+ update_url_query,
+ url_or_none,
urlencode_postdata,
- xpath_text,
)
_TESTS = [{
'url': 'http://www.nicovideo.jp/watch/sm22312215',
- 'md5': 'a5bad06f1347452102953f323c69da34s',
+ 'md5': 'd1a75c0823e2f629128c43e1212760f9',
'info_dict': {
'id': 'sm22312215',
'ext': 'mp4',
}, {
'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/(?P<id>(?:[a-z]{2})?[0-9]+)'
+ _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-Frontend-Version': '0',
+ 'X-Niconico-Language': 'en-us',
+ 'Referer': 'https://www.nicovideo.jp/',
+ 'Origin': 'https://www.nicovideo.jp',
}
def _real_initialize(self):
'mail_tel': username,
'password': password,
}
+ self._request_webpage(
+ 'https://account.nicovideo.jp/login', None,
+ note='Acquiring Login session')
urlh = self._request_webpage(
- 'https://account.nicovideo.jp/api/v1/login', None,
+ '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))
+ data=urlencode_postdata(login_form_strs),
+ headers={
+ 'Referer': 'https://account.nicovideo.jp/login',
+ 'Content-Type': 'application/x-www-form-urlencoded',
+ })
if urlh is False:
login_ok = False
else:
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')
session_api_endpoint = try_get(session_api_data, lambda x: x['urls'][0])
def ping():
- status = try_get(
- self._download_json(
- 'https://nvapi.nicovideo.jp/v1/2ab0cbaa/watch', video_id,
- query={'t': try_get(api_data, lambda x: x['media']['delivery']['trackingId'])},
- note='Acquiring permission for downloading video',
- headers=self._API_HEADERS),
- lambda x: x['meta']['status'])
- if status != 200:
- self.report_warning('Failed to acquire permission for playing video. The video may not download.')
+ 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'
- # m3u8 (encryption)
- if try_get(api_data, lambda x: x['media']['delivery']['encryption']) is not None:
+ 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'
- encryption = self._parse_json(session_api_data['token'], video_id)['hls_encryption']
- session_api_http_parameters = {
- 'parameters': {
- 'hls_parameters': {
- 'encryption': {
- encryption: {
- 'encrypted_key': try_get(api_data, lambda x: x['media']['delivery']['encryption']['encryptedKey']),
- 'key_uri': try_get(api_data, lambda x: x['media']['delivery']['encryption']['keyUri'])
- }
- },
- 'transfer_preset': '',
- 'use_ssl': yesno(session_api_endpoint['isSsl']),
- 'use_well_known_port': yesno(session_api_endpoint['isWellKnownPort']),
- 'segment_duration': 6000,
- }
+ 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']),
}
}
- # http
- else:
- protocol = 'http'
- session_api_http_parameters = {
- 'parameters': {
- 'http_output_download_parameters': {
- 'use_ssl': yesno(session_api_endpoint['isSsl']),
- 'use_well_known_port': yesno(session_api_endpoint['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,
'lifetime': session_api_data.get('heartbeatLifetime')
}
},
- 'priority': session_api_data.get('priority'),
+ 'priority': session_api_data['priority'],
'protocol': {
'name': 'http',
'parameters': {
- 'http_parameters': session_api_http_parameters
+ 'http_parameters': {
+ 'parameters': protocol_parameters
+ }
}
},
'recipe_id': session_api_data.get('recipeId'),
return info_dict, heartbeat_info_dict
- def _extract_format_for_quality(self, api_data, video_id, audio_quality, video_quality):
- def parse_format_id(id_code):
- mobj = re.match(r'''(?x)
- (?:archive_)?
- (?:(?P<codec>[^_]+)_)?
- (?:(?P<br>[\d]+)kbps_)?
- (?:(?P<res>[\d+]+)p_)?
- ''', '%s_' % id_code)
- return mobj.groupdict() if mobj else {}
-
- protocol = 'niconico_dmc'
- format_id = '-'.join(map(lambda s: remove_start(s['id'], 'archive_'), [video_quality, audio_quality]))
- vdict = parse_format_id(video_quality['id'])
- adict = parse_format_id(audio_quality['id'])
- resolution = try_get(video_quality, lambda x: x['metadata']['resolution'], dict) or {'height': vdict.get('res')}
- vbr = try_get(video_quality, lambda x: x['metadata']['bitrate'], float)
+ 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': '%s:%s/%s/%s' % (protocol, video_id, video_quality['id'], audio_quality['id']),
+ 'url': 'niconico_dmc:%s/%s/%s' % (video_id, video_quality['id'], audio_quality['id']),
'format_id': format_id,
- 'format_note': 'DMC %s' % try_get(video_quality, lambda x: x['metadata']['label'], compat_str),
+ 'format_note': join_nonempty('DMC', vid_qual_label, dmc_protocol.upper(), delim=' '),
'ext': 'mp4', # Session API are used in HTML5, which always serves mp4
- 'vcodec': vdict.get('codec'),
- 'acodec': adict.get('codec'),
- 'vbr': float_or_none(vbr, 1000) or float_or_none(vdict.get('br')),
- 'abr': float_or_none(audio_quality.get('bitrate'), 1000) or float_or_none(adict.get('br')),
- 'height': int_or_none(resolution.get('height', vdict.get('res'))),
- 'width': int_or_none(resolution.get('width')),
- 'quality': -2 if 'low' in format_id else -1, # Default quality value is -1
- 'protocol': protocol,
+ '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,
'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)
- # Get video webpage for API data.
- webpage, handle = self._download_webpage_handle(
- 'http://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)
-
- def get_video_info_web(items):
- return dict_get(api_data['video'], items)
-
- # Get video info
- video_info_xml = self._download_xml(
- 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id,
- video_id, note='Downloading video info page')
-
- def get_video_info_xml(items):
- if not isinstance(items, list):
- items = [items]
- for item in items:
- ret = xpath_text(video_info_xml, './/' + item)
- if ret:
- return ret
-
- if get_video_info_xml('error'):
- error_code = get_video_info_xml('code')
-
- if error_code == 'DELETED':
- raise ExtractorError('The video has been deleted.',
- expected=True)
- elif error_code == 'NOT_FOUND':
- raise ExtractorError('The video is not found.',
- expected=True)
- elif error_code == 'COMMUNITY':
- self.to_screen('%s: The video is community members only.' % video_id)
- else:
- raise ExtractorError('%s reports error: %s' % (self.IE_NAME, error_code))
+ try:
+ webpage, handle = self._download_webpage_handle(
+ 'http://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)
- # Start extracting video formats
formats = []
- # Get HTML5 videos info
- quality_info = try_get(api_data, lambda x: x['media']['delivery']['movie'])
- if not quality_info:
- raise ExtractorError('The video can\'t be downloaded', expected=True)
-
- for audio_quality in quality_info.get('audios') or {}:
- for video_quality in quality_info.get('videos') or {}:
- if not audio_quality.get('isAvailable') or not video_quality.get('isAvailable'):
- continue
- formats.append(self._extract_format_for_quality(
- api_data, video_id, audio_quality, video_quality))
+ def get_video_info(*items, get_first=True, **kwargs):
+ return traverse_obj(api_data, ('video', *items), get_all=not get_first, **kwargs)
- # Get flv/swf info
- timestamp = None
- video_real_url = try_get(api_data, lambda x: x['video']['smileInfo']['url'])
- if video_real_url:
- is_economy = video_real_url.endswith('low')
-
- if is_economy:
- self.report_warning('Site is currently in economy mode! You will only have access to lower quality streams')
-
- # Invoking ffprobe to determine resolution
- pp = FFmpegPostProcessor(self._downloader)
- cookies = self._get_cookies('https://nicovideo.jp').output(header='', sep='; path=/; domain=nicovideo.jp;\n')
-
- self.to_screen('%s: %s' % (video_id, 'Checking smile format with ffprobe'))
-
- try:
- metadata = pp.get_metadata_object(video_real_url, ['-cookies', cookies])
- except PostProcessingError as err:
- raise ExtractorError(err.msg, expected=True)
-
- v_stream = a_stream = {}
-
- # Some complex swf files doesn't have video stream (e.g. nm4809023)
- for stream in metadata['streams']:
- if stream['codec_type'] == 'video':
- v_stream = stream
- elif stream['codec_type'] == 'audio':
- a_stream = stream
-
- # Community restricted videos seem to have issues with the thumb API not returning anything at all
- filesize = int(
- (get_video_info_xml('size_high') if not is_economy else get_video_info_xml('size_low'))
- or metadata['format']['size']
- )
- extension = (
- get_video_info_xml('movie_type')
- or 'mp4' if 'mp4' in metadata['format']['format_name'] else metadata['format']['format_name']
- )
-
- # 'creation_time' tag on video stream of re-encoded SMILEVIDEO mp4 files are '1970-01-01T00:00:00.000000Z'.
- timestamp = (
- parse_iso8601(get_video_info_web('first_retrieve'))
- or unified_timestamp(get_video_info_web('postedDateTime'))
- )
- metadata_timestamp = (
- parse_iso8601(try_get(v_stream, lambda x: x['tags']['creation_time']))
- or timestamp if extension != 'mp4' else 0
- )
-
- # According to compconf, smile videos from pre-2017 are always better quality than their DMC counterparts
- smile_threshold_timestamp = parse_iso8601('2016-12-08T00:00:00+09:00')
-
- is_source = timestamp < smile_threshold_timestamp or metadata_timestamp > 0
-
- # If movie file size is unstable, old server movie is not source movie.
- if filesize > 1:
- formats.append({
- 'url': video_real_url,
- 'format_id': 'smile' if not is_economy else 'smile_low',
- 'format_note': 'SMILEVIDEO source' if not is_economy else 'SMILEVIDEO low quality',
- 'ext': extension,
- 'container': extension,
- 'vcodec': v_stream.get('codec_name'),
- 'acodec': a_stream.get('codec_name'),
- # Some complex swf files doesn't have total bit rate metadata (e.g. nm6049209)
- 'tbr': int_or_none(metadata['format'].get('bit_rate'), scale=1000),
- 'vbr': int_or_none(v_stream.get('bit_rate'), scale=1000),
- 'abr': int_or_none(a_stream.get('bit_rate'), scale=1000),
- 'height': int_or_none(v_stream.get('height')),
- 'width': int_or_none(v_stream.get('width')),
- 'source_preference': 5 if not is_economy else -2,
- 'quality': 5 if is_source and not is_economy else None,
- 'filesize': filesize
- })
+ 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)
self._sort_formats(formats)
# Start extracting information
- title = (
- get_video_info_xml('title') # prefer to get the untranslated original title
- or get_video_info_web(['originalTitle', 'title'])
- or self._og_search_title(webpage, default=None)
- or self._html_search_regex(
- r'<span[^>]+class="videoHeaderTitle"[^>]*>([^<]+)</span>',
- webpage, 'video title'))
-
- watch_api_data_string = self._html_search_regex(
- r'<div[^>]+id="watchAPIDataContainer"[^>]+>([^<]+)</div>',
- webpage, 'watch api data', default=None)
- watch_api_data = self._parse_json(watch_api_data_string, video_id) if watch_api_data_string else {}
- video_detail = watch_api_data.get('videoDetail', {})
-
- thumbnail = (
- self._html_search_regex(r'<meta property="og:image" content="([^"]+)">', webpage, 'thumbnail data', default=None)
- or dict_get( # choose highest from 720p to 240p
- get_video_info_web('thumbnail'),
- ['ogp', 'player', 'largeUrl', 'middleUrl', 'url'])
- or self._html_search_meta('image', webpage, 'thumbnail', default=None)
- or video_detail.get('thumbnail'))
-
- description = get_video_info_web('description')
-
- if not timestamp:
- match = self._html_search_meta('datePublished', webpage, 'date published', default=None)
- if match:
- timestamp = parse_iso8601(match.replace('+', ':00+'))
- if not timestamp and video_detail.get('postedAt'):
- timestamp = parse_iso8601(
- video_detail['postedAt'].replace('/', '-'),
- delimiter=' ', timezone=datetime.timedelta(hours=9))
- timestamp = timestamp or try_get(api_data, lambda x: parse_iso8601(x['video']['registeredAt']))
-
- view_count = int_or_none(get_video_info_web(['view_counter', 'viewCount']))
- if not view_count:
- match = self._html_search_regex(
- r'>Views: <strong[^>]*>([^<]+)</strong>',
- webpage, 'view count', default=None)
- if match:
- view_count = int_or_none(match.replace(',', ''))
- view_count = (
- view_count
- or video_detail.get('viewCount')
- or try_get(api_data, lambda x: x['video']['count']['view']))
-
- comment_count = (
- int_or_none(get_video_info_web('comment_num'))
- or video_detail.get('commentCount')
- or try_get(api_data, lambda x: x['video']['count']['comment']))
-
- if not comment_count:
- match = self._html_search_regex(
- r'>Comments: <strong[^>]*>([^<]+)</strong>',
- webpage, 'comment count', default=None)
- if match:
- comment_count = int_or_none(match.replace(',', ''))
-
- duration = (parse_duration(
- get_video_info_web('length')
- or self._html_search_meta(
- 'video:duration', webpage, 'video duration', default=None))
- or video_detail.get('length')
- or get_video_info_web('duration'))
-
- webpage_url = get_video_info_web('watch_url') or url
-
- # for channel movie and community movie
- channel_id = try_get(
- api_data,
- (lambda x: x['channel']['globalId'],
- lambda x: x['community']['globalId']))
- channel = try_get(
- api_data,
- (lambda x: x['channel']['name'],
- lambda x: x['community']['name']))
-
- # Note: cannot use api_data.get('owner', {}) because owner may be set to "null"
- # in the JSON, which will cause None to be returned instead of {}.
- owner = try_get(api_data, lambda x: x.get('owner'), dict) or {}
- uploader_id = str_or_none(
- get_video_info_web(['ch_id', 'user_id'])
- or owner.get('id')
- or channel_id
- )
- uploader = (
- get_video_info_web(['ch_name', 'user_nickname'])
- or owner.get('nickname')
- or channel
- )
+ 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'))
return {
'id': video_id,
'_api_data': api_data,
- 'title': title,
+ 'title': get_video_info(('originalTitle', 'title')) or self._og_search_title(webpage, default=None),
'formats': formats,
- 'thumbnail': thumbnail,
- 'description': description,
- 'uploader': uploader,
- 'timestamp': timestamp,
- 'uploader_id': uploader_id,
- 'channel': channel,
- 'channel_id': channel_id,
- 'view_count': view_count,
- 'comment_count': comment_count,
- 'duration': duration,
- 'webpage_url': webpage_url,
+ 'thumbnail': get_video_info('thumbnail', 'url') or self._html_search_meta(
+ ('image', 'og:image'), webpage, 'thumbnail', default=None),
+ 'description': clean_html(get_video_info('description')),
+ 'uploader': traverse_obj(api_data, ('owner', 'nickname')),
+ 'timestamp': parse_iso8601(get_video_info('registeredAt')) or parse_iso8601(
+ self._html_search_meta('video:release_date', webpage, 'date published', default=None)),
+ 'uploader_id': traverse_obj(api_data, ('owner', 'id')),
+ '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 = [x for x in traverse_obj(api_data, ('comment', 'threads')) or [] if x['isActive']]
+ raw_danmaku = self._extract_all_comments(video_id, thread_ids, user_id_str, comment_user_key)
+ if not raw_danmaku:
+ self.report_warning(f'Failed to get comments. {bug_reports_message()}')
+ return
+ return {
+ 'comments': [{
+ 'ext': 'json',
+ 'data': json.dumps(raw_danmaku),
+ }],
+ }
+
+ def _extract_all_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': ''}
+
+ # 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'}})
+
+ for api_url in self._COMMENT_API_ENDPOINTS:
+ comments = self._download_json(
+ api_url, video_id, data=json.dumps(post_data).encode(), fatal=False,
+ headers={
+ 'Referer': 'https://www.nicovideo.jp/watch/%s' % 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}')
+ if comments:
+ return comments
+
class NiconicoPlaylistBaseIE(InfoExtractor):
_PAGE_SIZE = 100
projects / yt-dlp.git / commitdiff
