diff options
| -rw-r--r-- | youtube_dl/extractor/vlive.py | 343 |
1 files changed, 110 insertions, 233 deletions
diff --git a/youtube_dl/extractor/vlive.py b/youtube_dl/extractor/vlive.py index f79531e6f..df1dc78dd 100644 --- a/youtube_dl/extractor/vlive.py +++ b/youtube_dl/extractor/vlive.py @@ -1,25 +1,30 @@ # coding: utf-8 from __future__ import unicode_literals -import re -import time import itertools +import json -from .common import InfoExtractor from .naver import NaverBaseIE -from ..compat import compat_str +from ..compat import ( + compat_HTTPError, + compat_str, +) from ..utils import ( ExtractorError, + int_or_none, merge_dicts, - remove_start, try_get, urlencode_postdata, ) -class VLiveIE(NaverBaseIE): +class VLiveBaseIE(NaverBaseIE): + _APP_ID = '8c6cc7b45d2568fb668be6e05b6e5a3b' + + +class VLiveIE(VLiveBaseIE): IE_NAME = 'vlive' - _VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/video/(?P<id>[0-9]+)' + _VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/(?:video|embed)/(?P<id>[0-9]+)' _NETRC_MACHINE = 'vlive' _TESTS = [{ 'url': 'http://www.vlive.tv/video/1326', @@ -27,7 +32,7 @@ class VLiveIE(NaverBaseIE): 'info_dict': { 'id': '1326', 'ext': 'mp4', - 'title': "[V LIVE] Girl's Day's Broadcast", + 'title': "Girl's Day's Broadcast", 'creator': "Girl's Day", 'view_count': int, 'uploader_id': 'muploader_a', @@ -37,7 +42,7 @@ class VLiveIE(NaverBaseIE): 'info_dict': { 'id': '16937', 'ext': 'mp4', - 'title': '[V LIVE] 첸백시 걍방', + 'title': '첸백시 걍방', 'creator': 'EXO', 'view_count': int, 'subtitles': 'mincount:12', @@ -58,12 +63,11 @@ class VLiveIE(NaverBaseIE): 'subtitles': 'mincount:10', }, 'skip': 'This video is only available for CH+ subscribers', + }, { + 'url': 'https://www.vlive.tv/embed/1326', + 'only_matching': True, }] - @classmethod - def suitable(cls, url): - return False if VLivePlaylistIE.suitable(url) else super(VLiveIE, cls).suitable(url) - def _real_initialize(self): self._login() @@ -95,173 +99,122 @@ class VLiveIE(NaverBaseIE): if not is_logged_in(): raise ExtractorError('Unable to log in', expected=True) + def _call_api(self, path_template, video_id, fields=None): + query = {'appId': self._APP_ID} + if fields: + query['fields'] = fields + return self._download_json( + 'https://www.vlive.tv/globalv-web/vam-web/' + path_template % video_id, video_id, + 'Downloading %s JSON metadata' % path_template.split('/')[-1].split('-')[0], + headers={'Referer': 'https://www.vlive.tv/'}, query=query) + def _real_extract(self, url): video_id = self._match_id(url) - webpage = self._download_webpage( - 'https://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 in ('LIVE_ON_AIR', 'BIG_EVENT_ON_AIR'): - return self._live(video_id, webpage) - elif status in ('VOD_ON_AIR', 'BIG_EVENT_INTRO'): - return self._replay(video_id, webpage, long_video_id, key) - - 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) - elif status == 'ONLY_APP': - raise ExtractorError('Unsupported video type', 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*(?:<em[^>]*>.*?</em\s*>\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_init_page(video_id) - - 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): - if '' in (long_video_id, key): - init_page = self._download_init_page(video_id) - video_info = self._parse_json(self._search_regex( - (r'(?s)oVideoStatus\s*=\s*({.+?})\s*</script', - r'(?s)oVideoStatus\s*=\s*({.+})'), init_page, 'video info'), - video_id) - if video_info.get('status') == 'NEED_CHANNEL_PLUS': - self.raise_login_required( - 'This video is only available for CH+ subscribers') - long_video_id, key = video_info['vid'], video_info['inkey'] - - return merge_dicts( - self._get_common_fields(webpage), - self._extract_video_info(video_id, long_video_id, key)) - - def _download_init_page(self, video_id): - return self._download_webpage( - 'https://www.vlive.tv/video/init/view', - video_id, note='Downloading live webpage', - data=urlencode_postdata({'videoSeq': video_id}), - headers={ - 'Referer': 'https://www.vlive.tv/video/%s' % video_id, - 'Content-Type': 'application/x-www-form-urlencoded' - }) - - -class VLiveChannelIE(InfoExtractor): + try: + 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}') + 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())['message']) + raise + + video = post['officialVideo'] + + 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')), + } + + 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'] + return merge_dicts( + get_common_fields(), + self._extract_video_info(video_id, vod_id, inkey)) + 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') + info = get_common_fields() + info.update({ + 'title': self._live_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 VLiveChannelIE(VLiveBaseIE): IE_NAME = 'vlive:channel' - _VALID_URL = r'https?://channels\.vlive\.tv/(?P<id>[0-9A-Z]+)' - _TEST = { + _VALID_URL = r'https?://(?:channels\.vlive\.tv|(?:(?:www|m)\.)?vlive\.tv/channel)/(?P<id>[0-9A-Z]+)' + _TESTS = [{ 'url': 'http://channels.vlive.tv/FCD4B', 'info_dict': { 'id': 'FCD4B', 'title': 'MAMAMOO', }, 'playlist_mincount': 110 - } - _APP_ID = '8c6cc7b45d2568fb668be6e05b6e5a3b' + }, { + 'url': 'https://www.vlive.tv/channel/FCD4B', + 'only_matching': True, + }] + + def _call_api(self, path, channel_key_suffix, channel_value, note, query): + q = { + 'app_id': self._APP_ID, + 'channel' + channel_key_suffix: channel_value, + } + q.update(query) + return self._download_json( + 'http://api.vfan.vlive.tv/vproxy/channelplus/' + path, + channel_value, note='Downloading ' + note, query=q)['result'] 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) + channel_seq = self._call_api( + 'decodeChannelCode', 'Code', channel_code, + 'decode channel code', {})['channelSeq'] - 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, + video_list = self._call_api( + 'getChannelVideoList', 'Seq', channel_seq, + 'channel list page #%d' % page_num, { # Large values of maxNumOfRows (~300 or above) may cause # empty responses (see [1]), e.g. this happens for [2] that # has more than 300 videos. # 1. https://github.com/ytdl-org/youtube-dl/issues/13830 # 2. http://channels.vlive.tv/EDBF. 'maxNumOfRows': 100, - '_': int(time.time()), 'pageNo': page_num } ) @@ -269,11 +222,11 @@ class VLiveChannelIE(InfoExtractor): if not channel_name: channel_name = try_get( video_list, - lambda x: x['result']['channelInfo']['channelName'], + lambda x: x['channelInfo']['channelName'], compat_str) videos = try_get( - video_list, lambda x: x['result']['videoList'], list) + video_list, lambda x: x['videoList'], list) if not videos: break @@ -289,79 +242,3 @@ class VLiveChannelIE(InfoExtractor): return self.playlist_result( entries, channel_code, channel_name) - - -class VLivePlaylistIE(InfoExtractor): - IE_NAME = 'vlive:playlist' - _VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/video/(?P<video_id>[0-9]+)/playlist/(?P<id>[0-9]+)' - _VIDEO_URL_TEMPLATE = 'http://www.vlive.tv/video/%s' - _TESTS = [{ - # regular working playlist - 'url': 'https://www.vlive.tv/video/117956/playlist/117963', - 'info_dict': { - 'id': '117963', - 'title': '아이돌룸(IDOL ROOM) 41회 - (여자)아이들' - }, - 'playlist_mincount': 10 - }, { - # playlist with no playlistVideoSeqs - 'url': 'http://www.vlive.tv/video/22867/playlist/22912', - 'info_dict': { - 'id': '22867', - 'ext': 'mp4', - 'title': '[V LIVE] Valentine Day Message from MINA', - 'creator': 'TWICE', - 'view_count': int - }, - 'params': { - 'skip_download': True, - } - }] - - def _build_video_result(self, video_id, message): - self.to_screen(message) - return self.url_result( - self._VIDEO_URL_TEMPLATE % video_id, - ie=VLiveIE.ie_key(), video_id=video_id) - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - video_id, playlist_id = mobj.group('video_id', 'id') - - if self._downloader.params.get('noplaylist'): - return self._build_video_result( - video_id, - 'Downloading just video %s because of --no-playlist' - % video_id) - - self.to_screen( - 'Downloading playlist %s - add --no-playlist to just download video' - % playlist_id) - - webpage = self._download_webpage( - 'http://www.vlive.tv/video/%s/playlist/%s' - % (video_id, playlist_id), playlist_id) - - raw_item_ids = self._search_regex( - r'playlistVideoSeqs\s*=\s*(\[[^]]+\])', webpage, - 'playlist video seqs', default=None, fatal=False) - - if not raw_item_ids: - return self._build_video_result( - video_id, - 'Downloading just video %s because no playlist was found' - % video_id) - - item_ids = self._parse_json(raw_item_ids, playlist_id) - - entries = [ - self.url_result( - self._VIDEO_URL_TEMPLATE % item_id, ie=VLiveIE.ie_key(), - video_id=compat_str(item_id)) - for item_id in item_ids] - - playlist_name = self._html_search_regex( - r'<div[^>]+class="[^"]*multicam_playlist[^>]*>\s*<h3[^>]+>([^<]+)', - webpage, 'playlist title', fatal=False) - - return self.playlist_result(entries, playlist_id, playlist_name) |