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[extractor/vk] VKPlay, VKPlayLive: Add extractors (#7358)

Closes #7107
Authored by: c-basalt
This commit is contained in:
c-basalt 2023-07-02 15:31:00 -04:00 committed by GitHub
parent af1fd12f67
commit 8776349ef6
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2 changed files with 141 additions and 0 deletions

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@ -2272,6 +2272,8 @@ from .vk import (
VKIE,
VKUserVideosIE,
VKWallPostIE,
VKPlayIE,
VKPlayLiveIE,
)
from .vocaroo import VocarooIE
from .vodlocker import VodlockerIE

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@ -11,11 +11,13 @@ from .vimeo import VimeoIE
from .youtube import YoutubeIE
from ..utils import (
ExtractorError,
UserNotLive,
clean_html,
get_element_by_class,
get_element_html_by_id,
int_or_none,
join_nonempty,
parse_resolution,
str_or_none,
str_to_int,
try_call,
@ -25,6 +27,7 @@ from ..utils import (
url_or_none,
urlencode_postdata,
urljoin,
traverse_obj,
)
@ -701,3 +704,139 @@ class VKWallPostIE(VKBaseIE):
return self.playlist_result(
entries, post_id, join_nonempty(uploader, f'Wall post {post_id}', delim=' - '),
clean_html(get_element_by_class('wall_post_text', webpage)))
class VKPlayBaseIE(InfoExtractor):
_RESOLUTIONS = {
'tiny': '256x144',
'lowest': '426x240',
'low': '640x360',
'medium': '852x480',
'high': '1280x720',
'full_hd': '1920x1080',
'quad_hd': '2560x1440',
}
def _extract_from_initial_state(self, url, video_id, path):
webpage = self._download_webpage(url, video_id)
video_info = traverse_obj(self._search_json(
r'<script[^>]+\bid="initial-state"[^>]*>', webpage, 'initial state', video_id),
path, expected_type=dict)
if not video_info:
raise ExtractorError('Unable to extract video info from html inline initial state')
return video_info
def _extract_formats(self, stream_info, video_id):
formats = []
for stream in traverse_obj(stream_info, (
'data', 0, 'playerUrls', lambda _, v: url_or_none(v['url']) and v['type'])):
url = stream['url']
format_id = str_or_none(stream['type'])
if format_id in ('hls', 'live_hls', 'live_playback_hls') or '.m3u8' in url:
formats.extend(self._extract_m3u8_formats(url, video_id, m3u8_id=format_id, fatal=False))
elif format_id == 'dash':
formats.extend(self._extract_mpd_formats(url, video_id, mpd_id=format_id, fatal=False))
elif format_id in ('live_dash', 'live_playback_dash'):
self.write_debug(f'Not extracting unsupported format "{format_id}"')
else:
formats.append({
'url': url,
'ext': 'mp4',
'format_id': format_id,
**parse_resolution(self._RESOLUTIONS.get(format_id)),
})
return formats
def _extract_common_meta(self, stream_info):
return traverse_obj(stream_info, {
'id': ('id', {str_or_none}),
'title': ('title', {str}),
'release_timestamp': ('startTime', {int_or_none}),
'thumbnail': ('previewUrl', {url_or_none}),
'view_count': ('count', 'views', {int_or_none}),
'like_count': ('count', 'likes', {int_or_none}),
'categories': ('category', 'title', {str}, {lambda x: [x] if x else None}),
'uploader': (('user', ('blog', 'owner')), 'nick', {str}),
'uploader_id': (('user', ('blog', 'owner')), 'id', {str_or_none}),
'duration': ('duration', {int_or_none}),
'is_live': ('isOnline', {bool}),
'concurrent_view_count': ('count', 'viewers', {int_or_none}),
}, get_all=False)
class VKPlayIE(VKPlayBaseIE):
_VALID_URL = r'https?://vkplay\.live/(?P<username>[^/]+)/record/(?P<id>[a-f0-9\-]+)'
_TESTS = [{
'url': 'https://vkplay.live/zitsmann/record/f5e6e3b5-dc52-4d14-965d-0680dd2882da',
'info_dict': {
'id': 'f5e6e3b5-dc52-4d14-965d-0680dd2882da',
'ext': 'mp4',
'title': 'Atomic Heart (пробуем!) спасибо подписчику EKZO!',
'uploader': 'ZitsmanN',
'uploader_id': '13159830',
'release_timestamp': 1683461378,
'release_date': '20230507',
'thumbnail': r're:https://images.vkplay.live/public_video_stream/record/f5e6e3b5-dc52-4d14-965d-0680dd2882da/preview\?change_time=\d+',
'duration': 10608,
'view_count': int,
'like_count': int,
'categories': ['Atomic Heart'],
},
'params': {'skip_download': 'm3u8'},
}]
def _real_extract(self, url):
username, video_id = self._match_valid_url(url).groups()
record_info = traverse_obj(self._download_json(
f'https://api.vkplay.live/v1/blog/{username}/public_video_stream/record/{video_id}', video_id, fatal=False),
('data', 'record', {dict}))
if not record_info:
record_info = self._extract_from_initial_state(url, video_id, ('record', 'currentRecord', 'data'))
return {
**self._extract_common_meta(record_info),
'id': video_id,
'formats': self._extract_formats(record_info, video_id),
}
class VKPlayLiveIE(VKPlayBaseIE):
_VALID_URL = r'https?://vkplay\.live/(?P<id>[^/]+)/?(?:[#?]|$)'
_TESTS = [{
'url': 'https://vkplay.live/bayda',
'info_dict': {
'id': 'f02c321e-427b-408d-b12f-ae34e53e0ea2',
'ext': 'mp4',
'title': r're:эскапизм крута .*',
'uploader': 'Bayda',
'uploader_id': 12279401,
'release_timestamp': 1687209962,
'release_date': '20230619',
'thumbnail': r're:https://images.vkplay.live/public_video_stream/12279401/preview\?change_time=\d+',
'view_count': int,
'concurrent_view_count': int,
'like_count': int,
'categories': ['EVE Online'],
'live_status': 'is_live',
},
'skip': 'livestream',
'params': {'skip_download': True},
}]
def _real_extract(self, url):
username = self._match_id(url)
stream_info = self._download_json(
f'https://api.vkplay.live/v1/blog/{username}/public_video_stream', username, fatal=False)
if not stream_info:
stream_info = self._extract_from_initial_state(url, username, ('stream', 'stream', 'data', 'stream'))
formats = self._extract_formats(stream_info, username)
if not formats and not traverse_obj(stream_info, ('isOnline', {bool})):
raise UserNotLive(video_id=username)
return {
**self._extract_common_meta(stream_info),
'formats': formats,
}