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[line] add support live.line.me (closes #17205)(closes #28658)

pull/28868/head
guredora 1 year ago committed by Remita Amine
parent
commit
25b1287323
  1. 6
      youtube_dl/extractor/extractors.py
  2. 142
      youtube_dl/extractor/line.py

6
youtube_dl/extractor/extractors.py

@ -595,7 +595,11 @@ from .limelight import ( @@ -595,7 +595,11 @@ from .limelight import (
LimelightChannelIE,
LimelightChannelListIE,
)
from .line import LineTVIE
from .line import (
LineTVIE,
LineLiveIE,
LineLiveChannelIE,
)
from .linkedin import (
LinkedInLearningIE,
LinkedInLearningCourseIE,

142
youtube_dl/extractor/line.py

@ -4,7 +4,13 @@ from __future__ import unicode_literals @@ -4,7 +4,13 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import js_to_json
from ..compat import compat_str
from ..utils import (
ExtractorError,
int_or_none,
js_to_json,
str_or_none,
)
class LineTVIE(InfoExtractor):
@ -88,3 +94,137 @@ class LineTVIE(InfoExtractor): @@ -88,3 +94,137 @@ class LineTVIE(InfoExtractor):
for thumbnail in video_info.get('thumbnails', {}).get('list', [])],
'view_count': video_info.get('meta', {}).get('count'),
}
class LineLiveBaseIE(InfoExtractor):
_API_BASE_URL = 'https://live-api.line-apps.com/web/v4.0/channel/'
def _parse_broadcast_item(self, item):
broadcast_id = compat_str(item['id'])
title = item['title']
is_live = item.get('isBroadcastingNow')
thumbnails = []
for thumbnail_id, thumbnail_url in (item.get('thumbnailURLs') or {}).items():
if not thumbnail_url:
continue
thumbnails.append({
'id': thumbnail_id,
'url': thumbnail_url,
})
channel = item.get('channel') or {}
channel_id = str_or_none(channel.get('id'))
return {
'id': broadcast_id,
'title': self._live_title(title) if is_live else title,
'thumbnails': thumbnails,
'timestamp': int_or_none(item.get('createdAt')),
'channel': channel.get('name'),
'channel_id': channel_id,
'channel_url': 'https://live.line.me/channels/' + channel_id if channel_id else None,
'duration': int_or_none(item.get('archiveDuration')),
'view_count': int_or_none(item.get('viewerCount')),
'comment_count': int_or_none(item.get('chatCount')),
'is_live': is_live,
}
class LineLiveIE(LineLiveBaseIE):
_VALID_URL = r'https?://live\.line\.me/channels/(?P<channel_id>\d+)/broadcast/(?P<id>\d+)'
_TESTS = [{
'url': 'https://live.line.me/channels/4867368/broadcast/16331360',
'md5': 'bc931f26bf1d4f971e3b0982b3fab4a3',
'info_dict': {
'id': '16331360',
'title': '振りコピ講座😙😙😙',
'ext': 'mp4',
'timestamp': 1617095132,
'upload_date': '20210330',
'channel': '白川ゆめか',
'channel_id': '4867368',
'view_count': int,
'comment_count': int,
'is_live': False,
}
}, {
# archiveStatus == 'DELETED'
'url': 'https://live.line.me/channels/4778159/broadcast/16378488',
'only_matching': True,
}]
def _real_extract(self, url):
channel_id, broadcast_id = re.match(self._VALID_URL, url).groups()
broadcast = self._download_json(
self._API_BASE_URL + '%s/broadcast/%s' % (channel_id, broadcast_id),
broadcast_id)
item = broadcast['item']
info = self._parse_broadcast_item(item)
protocol = 'm3u8' if info['is_live'] else 'm3u8_native'
formats = []
for k, v in (broadcast.get(('live' if info['is_live'] else 'archived') + 'HLSURLs') or {}).items():
if not v:
continue
if k == 'abr':
formats.extend(self._extract_m3u8_formats(
v, broadcast_id, 'mp4', protocol,
m3u8_id='hls', fatal=False))
continue
f = {
'ext': 'mp4',
'format_id': 'hls-' + k,
'protocol': protocol,
'url': v,
}
if not k.isdigit():
f['vcodec'] = 'none'
formats.append(f)
if not formats:
archive_status = item.get('archiveStatus')
if archive_status != 'ARCHIVED':
raise ExtractorError('this video has been ' + archive_status.lower(), expected=True)
self._sort_formats(formats)
info['formats'] = formats
return info
class LineLiveChannelIE(LineLiveBaseIE):
_VALID_URL = r'https?://live\.line\.me/channels/(?P<id>\d+)(?!/broadcast/\d+)(?:[/?&#]|$)'
_TEST = {
'url': 'https://live.line.me/channels/5893542',
'info_dict': {
'id': '5893542',
'title': 'いくらちゃん',
'description': 'md5:c3a4af801f43b2fac0b02294976580be',
},
'playlist_mincount': 29
}
def _archived_broadcasts_entries(self, archived_broadcasts, channel_id):
while True:
for row in (archived_broadcasts.get('rows') or []):
share_url = str_or_none(row.get('shareURL'))
if not share_url:
continue
info = self._parse_broadcast_item(row)
info.update({
'_type': 'url',
'url': share_url,
'ie_key': LineLiveIE.ie_key(),
})
yield info
if not archived_broadcasts.get('hasNextPage'):
return
archived_broadcasts = self._download_json(
self._API_BASE_URL + channel_id + '/archived_broadcasts',
channel_id, query={
'lastId': info['id'],
})
def _real_extract(self, url):
channel_id = self._match_id(url)
channel = self._download_json(self._API_BASE_URL + channel_id, channel_id)
return self.playlist_result(
self._archived_broadcasts_entries(channel.get('archivedBroadcasts') or {}, channel_id),
channel_id, channel.get('title'), channel.get('information'))

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