yt-dlp/yt_dlp/extractor/vlive.py
pukkandan 52efa4b312
[extractor] Add _perform_login function (#2943)
* Adds new functions `_initialize_pre_login` and `_perform_login` as part of the extractor API
* Adds `ie.supports_login` to the public API
2022-03-18 13:53:33 -07:00

362 lines
14 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import itertools
import json
from .naver import NaverBaseIE
from ..compat import (
compat_HTTPError,
compat_str,
)
from ..utils import (
ExtractorError,
int_or_none,
LazyList,
merge_dicts,
str_or_none,
strip_or_none,
try_get,
urlencode_postdata,
url_or_none,
)
class VLiveBaseIE(NaverBaseIE):
_NETRC_MACHINE = 'vlive'
_logged_in = False
def _perform_login(self, username, password):
if self._logged_in:
return
LOGIN_URL = 'https://www.vlive.tv/auth/email/login'
self._request_webpage(
LOGIN_URL, None, note='Downloading login cookies')
self._download_webpage(
LOGIN_URL, None, note='Logging in',
data=urlencode_postdata({'email': username, 'pwd': password}),
headers={
'Referer': LOGIN_URL,
'Content-Type': 'application/x-www-form-urlencoded'
})
login_info = self._download_json(
'https://www.vlive.tv/auth/loginInfo', None,
note='Checking login status',
headers={'Referer': 'https://www.vlive.tv/home'})
if not try_get(login_info, lambda x: x['message']['login'], bool):
raise ExtractorError('Unable to log in', expected=True)
VLiveBaseIE._logged_in = True
def _call_api(self, path_template, video_id, fields=None, query_add={}, note=None):
if note is None:
note = 'Downloading %s JSON metadata' % path_template.split('/')[-1].split('-')[0]
query = {'appId': '8c6cc7b45d2568fb668be6e05b6e5a3b', 'gcc': 'KR', 'platformType': 'PC'}
if fields:
query['fields'] = fields
if query_add:
query.update(query_add)
try:
return self._download_json(
'https://www.vlive.tv/globalv-web/vam-web/' + path_template % video_id, video_id,
note, headers={'Referer': 'https://www.vlive.tv/'}, query=query)
except ExtractorError as e:
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403:
self.raise_login_required(json.loads(e.cause.read().decode('utf-8'))['message'])
raise
class VLiveIE(VLiveBaseIE):
IE_NAME = 'vlive'
_VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/(?:video|embed)/(?P<id>[0-9]+)'
_TESTS = [{
'url': 'http://www.vlive.tv/video/1326',
'md5': 'cc7314812855ce56de70a06a27314983',
'info_dict': {
'id': '1326',
'ext': 'mp4',
'title': "Girl's Day's Broadcast",
'creator': "Girl's Day",
'view_count': int,
'uploader_id': 'muploader_a',
'upload_date': '20150817',
'thumbnail': r're:^https?://.*\.(?:jpg|png)$',
'timestamp': 1439816449,
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://www.vlive.tv/video/16937',
'info_dict': {
'id': '16937',
'ext': 'mp4',
'title': '첸백시 걍방',
'creator': 'EXO',
'view_count': int,
'subtitles': 'mincount:12',
'uploader_id': 'muploader_j',
'upload_date': '20161112',
'thumbnail': r're:^https?://.*\.(?:jpg|png)$',
'timestamp': 1478923074,
},
'params': {
'skip_download': True,
},
}, {
'url': 'https://www.vlive.tv/video/129100',
'md5': 'ca2569453b79d66e5b919e5d308bff6b',
'info_dict': {
'id': '129100',
'ext': 'mp4',
'title': '[V LIVE] [BTS+] Run BTS! 2019 - EP.71 :: Behind the scene',
'creator': 'BTS+',
'view_count': int,
'subtitles': 'mincount:10',
},
'skip': 'This video is only available for CH+ subscribers',
}, {
'url': 'https://www.vlive.tv/embed/1326',
'only_matching': True,
}, {
# works only with gcc=KR
'url': 'https://www.vlive.tv/video/225019',
'only_matching': True,
}, {
'url': 'https://www.vlive.tv/video/223906',
'info_dict': {
'id': '58',
'title': 'RUN BTS!'
},
'playlist_mincount': 120
}]
def _real_extract(self, url):
video_id = self._match_id(url)
post = self._call_api(
'post/v1.0/officialVideoPost-%s', video_id,
'author{nickname},channel{channelCode,channelName},officialVideo{commentCount,exposeStatus,likeCount,playCount,playTime,status,title,type,vodId},playlist{playlistSeq,totalCount,name}')
playlist_id = str_or_none(try_get(post, lambda x: x['playlist']['playlistSeq']))
if not self._yes_playlist(playlist_id, video_id):
video = post['officialVideo']
return self._get_vlive_info(post, video, video_id)
playlist_name = str_or_none(try_get(post, lambda x: x['playlist']['name']))
playlist_count = str_or_none(try_get(post, lambda x: x['playlist']['totalCount']))
playlist = self._call_api(
'playlist/v1.0/playlist-%s/posts', playlist_id, 'data', {'limit': playlist_count})
entries = []
for video_data in playlist['data']:
video = video_data.get('officialVideo')
video_id = str_or_none(video.get('videoSeq'))
entries.append(self._get_vlive_info(video_data, video, video_id))
return self.playlist_result(entries, playlist_id, playlist_name)
def _get_vlive_info(self, post, video, video_id):
def get_common_fields():
channel = post.get('channel') or {}
return {
'title': video.get('title'),
'creator': post.get('author', {}).get('nickname'),
'channel': channel.get('channelName'),
'channel_id': channel.get('channelCode'),
'duration': int_or_none(video.get('playTime')),
'view_count': int_or_none(video.get('playCount')),
'like_count': int_or_none(video.get('likeCount')),
'comment_count': int_or_none(video.get('commentCount')),
'timestamp': int_or_none(video.get('createdAt'), scale=1000),
'thumbnail': video.get('thumb'),
}
video_type = video.get('type')
if video_type == 'VOD':
inkey = self._call_api('video/v1.0/vod/%s/inkey', video_id)['inkey']
vod_id = video['vodId']
info_dict = merge_dicts(
get_common_fields(),
self._extract_video_info(video_id, vod_id, inkey))
thumbnail = video.get('thumb')
if thumbnail:
if not info_dict.get('thumbnails') and info_dict.get('thumbnail'):
info_dict['thumbnails'] = [{'url': info_dict.pop('thumbnail')}]
info_dict.setdefault('thumbnails', []).append({'url': thumbnail, 'preference': 1})
return info_dict
elif video_type == 'LIVE':
status = video.get('status')
if status == 'ON_AIR':
stream_url = self._call_api(
'old/v3/live/%s/playInfo',
video_id)['result']['adaptiveStreamUrl']
formats = self._extract_m3u8_formats(stream_url, video_id, 'mp4')
self._sort_formats(formats)
info = get_common_fields()
info.update({
'title': video['title'],
'id': video_id,
'formats': formats,
'is_live': True,
})
return info
elif status == 'ENDED':
raise ExtractorError(
'Uploading for replay. Please wait...', expected=True)
elif status == 'RESERVED':
raise ExtractorError('Coming soon!', expected=True)
elif video.get('exposeStatus') == 'CANCEL':
raise ExtractorError(
'We are sorry, but the live broadcast has been canceled.',
expected=True)
else:
raise ExtractorError('Unknown status ' + status)
class VLivePostIE(VLiveBaseIE):
IE_NAME = 'vlive:post'
_VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/post/(?P<id>\d-\d+)'
_TESTS = [{
# uploadType = SOS
'url': 'https://www.vlive.tv/post/1-20088044',
'info_dict': {
'id': '1-20088044',
'title': 'Hola estrellitas la tierra les dice hola (si era así no?) Ha...',
'description': 'md5:fab8a1e50e6e51608907f46c7fa4b407',
},
'playlist_count': 3,
}, {
# uploadType = V
'url': 'https://www.vlive.tv/post/1-20087926',
'info_dict': {
'id': '1-20087926',
'title': 'James Corden: And so, the baby becamos the Papa💜😭💪😭',
},
'playlist_count': 1,
}]
_FVIDEO_TMPL = 'fvideo/v1.0/fvideo-%%s/%s'
def _real_extract(self, url):
post_id = self._match_id(url)
post = self._call_api(
'post/v1.0/post-%s', post_id,
'attachments{video},officialVideo{videoSeq},plainBody,title')
video_seq = str_or_none(try_get(
post, lambda x: x['officialVideo']['videoSeq']))
if video_seq:
return self.url_result(
'http://www.vlive.tv/video/' + video_seq,
VLiveIE.ie_key(), video_seq)
title = post['title']
entries = []
for idx, video in enumerate(post['attachments']['video'].values()):
video_id = video.get('videoId')
if not video_id:
continue
upload_type = video.get('uploadType')
upload_info = video.get('uploadInfo') or {}
entry = None
if upload_type == 'SOS':
download = self._call_api(
self._FVIDEO_TMPL % 'sosPlayInfo', video_id)['videoUrl']['download']
formats = []
for f_id, f_url in download.items():
formats.append({
'format_id': f_id,
'url': f_url,
'height': int_or_none(f_id[:-1]),
})
self._sort_formats(formats)
entry = {
'formats': formats,
'id': video_id,
'thumbnail': upload_info.get('imageUrl'),
}
elif upload_type == 'V':
vod_id = upload_info.get('videoId')
if not vod_id:
continue
inkey = self._call_api(self._FVIDEO_TMPL % 'inKey', video_id)['inKey']
entry = self._extract_video_info(video_id, vod_id, inkey)
if entry:
entry['title'] = '%s_part%s' % (title, idx)
entries.append(entry)
return self.playlist_result(
entries, post_id, title, strip_or_none(post.get('plainBody')))
class VLiveChannelIE(VLiveBaseIE):
IE_NAME = 'vlive:channel'
_VALID_URL = r'https?://(?:channels\.vlive\.tv|(?:(?:www|m)\.)?vlive\.tv/channel)/(?P<channel_id>[0-9A-Z]+)(?:/board/(?P<posts_id>\d+))?'
_TESTS = [{
'url': 'http://channels.vlive.tv/FCD4B',
'info_dict': {
'id': 'FCD4B',
'title': 'MAMAMOO',
},
'playlist_mincount': 110
}, {
'url': 'https://www.vlive.tv/channel/FCD4B',
'only_matching': True,
}, {
'url': 'https://www.vlive.tv/channel/FCD4B/board/3546',
'info_dict': {
'id': 'FCD4B-3546',
'title': 'MAMAMOO - Star Board',
},
'playlist_mincount': 880
}]
def _entries(self, posts_id, board_name):
if board_name:
posts_path = 'post/v1.0/board-%s/posts'
query_add = {'limit': 100, 'sortType': 'LATEST'}
else:
posts_path = 'post/v1.0/channel-%s/starPosts'
query_add = {'limit': 100}
for page_num in itertools.count(1):
video_list = self._call_api(
posts_path, posts_id, 'channel{channelName},contentType,postId,title,url', query_add,
note=f'Downloading playlist page {page_num}')
for video in try_get(video_list, lambda x: x['data'], list) or []:
video_id = str(video.get('postId'))
video_title = str_or_none(video.get('title'))
video_url = url_or_none(video.get('url'))
if not all((video_id, video_title, video_url)) or video.get('contentType') != 'VIDEO':
continue
channel_name = try_get(video, lambda x: x['channel']['channelName'], compat_str)
yield self.url_result(video_url, VLivePostIE.ie_key(), video_id, video_title, channel=channel_name)
after = try_get(video_list, lambda x: x['paging']['nextParams']['after'], compat_str)
if not after:
break
query_add['after'] = after
def _real_extract(self, url):
channel_id, posts_id = self._match_valid_url(url).groups()
board_name = None
if posts_id:
board = self._call_api(
'board/v1.0/board-%s', posts_id, 'title,boardType')
board_name = board.get('title') or 'Unknown'
if board.get('boardType') not in ('STAR', 'VLIVE_PLUS'):
raise ExtractorError(f'Board {board_name!r} is not supported', expected=True)
entries = LazyList(self._entries(posts_id or channel_id, board_name))
channel_name = entries[0]['channel']
return self.playlist_result(
entries,
f'{channel_id}-{posts_id}' if posts_id else channel_id,
f'{channel_name} - {board_name}' if channel_name and board_name else channel_name)