|
|
- # coding: utf-8
- from __future__ import unicode_literals
-
- import re
- import time
- import itertools
-
- from .common import InfoExtractor
- from ..compat import (
- compat_urllib_parse_urlencode,
- compat_str,
- )
- from ..utils import (
- dict_get,
- ExtractorError,
- float_or_none,
- int_or_none,
- remove_start,
- try_get,
- urlencode_postdata,
- )
-
-
- class VLiveIE(InfoExtractor):
- IE_NAME = 'vlive'
- _VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/video/(?P<id>[0-9]+)'
- _TESTS = [{
- 'url': 'http://www.vlive.tv/video/1326',
- 'md5': 'cc7314812855ce56de70a06a27314983',
- 'info_dict': {
- 'id': '1326',
- 'ext': 'mp4',
- 'title': "[V LIVE] Girl's Day's Broadcast",
- 'creator': "Girl's Day",
- 'view_count': int,
- },
- }, {
- 'url': 'http://www.vlive.tv/video/16937',
- 'info_dict': {
- 'id': '16937',
- 'ext': 'mp4',
- 'title': '[V LIVE] 첸백시 걍방',
- 'creator': 'EXO',
- 'view_count': int,
- 'subtitles': 'mincount:12',
- },
- 'params': {
- 'skip_download': True,
- },
- }]
-
- def _real_extract(self, url):
- video_id = self._match_id(url)
-
- webpage = self._download_webpage(
- 'http://www.vlive.tv/video/%s' % video_id, video_id)
-
- VIDEO_PARAMS_RE = r'\bvlive\.video\.init\(([^)]+)'
- VIDEO_PARAMS_FIELD = 'video params'
-
- params = self._parse_json(self._search_regex(
- VIDEO_PARAMS_RE, webpage, VIDEO_PARAMS_FIELD, default=''), video_id,
- transform_source=lambda s: '[' + s + ']', fatal=False)
-
- if not params or len(params) < 7:
- params = self._search_regex(
- VIDEO_PARAMS_RE, webpage, VIDEO_PARAMS_FIELD)
- params = [p.strip(r'"') for p in re.split(r'\s*,\s*', params)]
-
- status, long_video_id, key = params[2], params[5], params[6]
- status = remove_start(status, 'PRODUCT_')
-
- if status == 'LIVE_ON_AIR' or status == 'BIG_EVENT_ON_AIR':
- return self._live(video_id, webpage)
- elif status == 'VOD_ON_AIR' or status == 'BIG_EVENT_INTRO':
- if long_video_id and key:
- return self._replay(video_id, webpage, long_video_id, key)
- else:
- status = 'COMING_SOON'
-
- if status == 'LIVE_END':
- raise ExtractorError('Uploading for replay. Please wait...',
- expected=True)
- elif status == 'COMING_SOON':
- raise ExtractorError('Coming soon!', expected=True)
- elif status == 'CANCELED':
- raise ExtractorError('We are sorry, '
- 'but the live broadcast has been canceled.',
- expected=True)
- else:
- raise ExtractorError('Unknown status %s' % status)
-
- def _get_common_fields(self, webpage):
- title = self._og_search_title(webpage)
- creator = self._html_search_regex(
- r'<div[^>]+class="info_area"[^>]*>\s*<a\s+[^>]*>([^<]+)',
- webpage, 'creator', fatal=False)
- thumbnail = self._og_search_thumbnail(webpage)
- return {
- 'title': title,
- 'creator': creator,
- 'thumbnail': thumbnail,
- }
-
- def _live(self, video_id, webpage):
- init_page = self._download_webpage(
- 'http://www.vlive.tv/video/init/view',
- video_id, note='Downloading live webpage',
- data=urlencode_postdata({'videoSeq': video_id}),
- headers={
- 'Referer': 'http://www.vlive.tv/video/%s' % video_id,
- 'Content-Type': 'application/x-www-form-urlencoded'
- })
-
- live_params = self._search_regex(
- r'"liveStreamInfo"\s*:\s*(".*"),',
- init_page, 'live stream info')
- live_params = self._parse_json(live_params, video_id)
- live_params = self._parse_json(live_params, video_id)
-
- formats = []
- for vid in live_params.get('resolutions', []):
- formats.extend(self._extract_m3u8_formats(
- vid['cdnUrl'], video_id, 'mp4',
- m3u8_id=vid.get('name'),
- fatal=False, live=True))
- self._sort_formats(formats)
-
- info = self._get_common_fields(webpage)
- info.update({
- 'title': self._live_title(info['title']),
- 'id': video_id,
- 'formats': formats,
- 'is_live': True,
- })
- return info
-
- def _replay(self, video_id, webpage, long_video_id, key):
- playinfo = self._download_json(
- 'http://global.apis.naver.com/rmcnmv/rmcnmv/vod_play_videoInfo.json?%s'
- % compat_urllib_parse_urlencode({
- 'videoId': long_video_id,
- 'key': key,
- 'ptc': 'http',
- 'doct': 'json', # document type (xml or json)
- 'cpt': 'vtt', # captions type (vtt or ttml)
- }), video_id)
-
- formats = [{
- 'url': vid['source'],
- 'format_id': vid.get('encodingOption', {}).get('name'),
- 'abr': float_or_none(vid.get('bitrate', {}).get('audio')),
- 'vbr': float_or_none(vid.get('bitrate', {}).get('video')),
- 'width': int_or_none(vid.get('encodingOption', {}).get('width')),
- 'height': int_or_none(vid.get('encodingOption', {}).get('height')),
- 'filesize': int_or_none(vid.get('size')),
- } for vid in playinfo.get('videos', {}).get('list', []) if vid.get('source')]
- self._sort_formats(formats)
-
- view_count = int_or_none(playinfo.get('meta', {}).get('count'))
-
- subtitles = {}
- for caption in playinfo.get('captions', {}).get('list', []):
- lang = dict_get(caption, ('locale', 'language', 'country', 'label'))
- if lang and caption.get('source'):
- subtitles[lang] = [{
- 'ext': 'vtt',
- 'url': caption['source']}]
-
- info = self._get_common_fields(webpage)
- info.update({
- 'id': video_id,
- 'formats': formats,
- 'view_count': view_count,
- 'subtitles': subtitles,
- })
- return info
-
-
- class VLiveChannelIE(InfoExtractor):
- IE_NAME = 'vlive:channel'
- _VALID_URL = r'https?://channels\.vlive\.tv/(?P<id>[0-9A-Z]+)'
- _TEST = {
- 'url': 'http://channels.vlive.tv/FCD4B',
- 'info_dict': {
- 'id': 'FCD4B',
- 'title': 'MAMAMOO',
- },
- 'playlist_mincount': 110
- }
- _APP_ID = '8c6cc7b45d2568fb668be6e05b6e5a3b'
-
- def _real_extract(self, url):
- channel_code = self._match_id(url)
-
- webpage = self._download_webpage(
- 'http://channels.vlive.tv/%s/video' % channel_code, channel_code)
-
- app_id = None
-
- app_js_url = self._search_regex(
- r'<script[^>]+src=(["\'])(?P<url>http.+?/app\.js.*?)\1',
- webpage, 'app js', default=None, group='url')
-
- if app_js_url:
- app_js = self._download_webpage(
- app_js_url, channel_code, 'Downloading app JS', fatal=False)
- if app_js:
- app_id = self._search_regex(
- r'Global\.VFAN_APP_ID\s*=\s*[\'"]([^\'"]+)[\'"]',
- app_js, 'app id', default=None)
-
- app_id = app_id or self._APP_ID
-
- channel_info = self._download_json(
- 'http://api.vfan.vlive.tv/vproxy/channelplus/decodeChannelCode',
- channel_code, note='Downloading decode channel code',
- query={
- 'app_id': app_id,
- 'channelCode': channel_code,
- '_': int(time.time())
- })
-
- channel_seq = channel_info['result']['channelSeq']
- channel_name = None
- entries = []
-
- for page_num in itertools.count(1):
- video_list = self._download_json(
- 'http://api.vfan.vlive.tv/vproxy/channelplus/getChannelVideoList',
- channel_code, note='Downloading channel list page #%d' % page_num,
- query={
- 'app_id': app_id,
- 'channelSeq': channel_seq,
- 'maxNumOfRows': 1000,
- '_': int(time.time()),
- 'pageNo': page_num
- }
- )
-
- if not channel_name:
- channel_name = try_get(
- video_list,
- lambda x: x['result']['channelInfo']['channelName'],
- compat_str)
-
- videos = try_get(
- video_list, lambda x: x['result']['videoList'], list)
- if not videos:
- break
-
- for video in videos:
- video_id = video.get('videoSeq')
- if not video_id:
- continue
- video_id = compat_str(video_id)
- entries.append(
- self.url_result(
- 'http://www.vlive.tv/video/%s' % video_id,
- ie=VLiveIE.ie_key(), video_id=video_id))
-
- return self.playlist_result(
- entries, channel_code, channel_name)
|
