yt_dlp/extractor/eplus.py

   1 import json
   2
   3 from .common import InfoExtractor
   4 from ..utils import (
   5     ExtractorError,
   6     try_call,
   7     unified_timestamp,
   8     urlencode_postdata,
   9 )
  10
  11
  12 class EplusIbIE(InfoExtractor):
  13     _NETRC_MACHINE = 'eplus'
  14     IE_NAME = 'eplus'
  15     IE_DESC = 'e+ (イープラス)'
  16     _VALID_URL = [r'https?://live\.eplus\.jp/ex/player\?ib=(?P<id>(?:\w|%2B|%2F){86}%3D%3D)',
  17                   r'https?://live\.eplus\.jp/(?P<id>sample|\d+)']
  18     _TESTS = [{
  19         'url': 'https://live.eplus.jp/ex/player?ib=YEFxb3Vyc2Dombnjg7blkrLlrablnJLjgrnjgq%2Fjg7zjg6vjgqLjgqTjg4njg6vlkIzlpb3kvJpgTGllbGxhIQ%3D%3D',
  20         'info_dict': {
  21             'id': '354502-0001-002',
  22             'title': 'LoveLive!Series Presents COUNTDOWN LoveLive! 2021→2022～LIVE with a smile!～【Streaming+(配信)】',
  23             'live_status': 'was_live',
  24             'release_date': '20211231',
  25             'release_timestamp': 1640952000,
  26             'description': str,
  27         },
  28         'params': {
  29             'skip_download': True,
  30             'ignore_no_formats_error': True,
  31         },
  32         'expected_warnings': [
  33             'Could not find the playlist URL. This event may not be accessible',
  34             'No video formats found!',
  35             'Requested format is not available',
  36         ],
  37     }, {
  38         'url': 'https://live.eplus.jp/sample',
  39         'info_dict': {
  40             'id': 'stream1ng20210719-test-005',
  41             'title': 'Online streaming test for DRM',
  42             'live_status': 'was_live',
  43             'release_date': '20210719',
  44             'release_timestamp': 1626703200,
  45         },
  46         'params': {
  47             'skip_download': True,
  48             'ignore_no_formats_error': True,
  49         },
  50         'expected_warnings': [
  51             'Could not find the playlist URL. This event may not be accessible',
  52             'No video formats found!',
  53             'Requested format is not available',
  54             'This video is DRM protected',
  55         ],
  56     }, {
  57         'url': 'https://live.eplus.jp/2053935',
  58         'info_dict': {
  59             'id': '331320-0001-001',
  60             'title': '丘みどり2020配信LIVE Vol.2 ～秋麗～ 【Streaming+(配信チケット)】',
  61             'live_status': 'was_live',
  62             'release_date': '20200920',
  63             'release_timestamp': 1600596000,
  64         },
  65         'params': {
  66             'skip_download': True,
  67             'ignore_no_formats_error': True,
  68         },
  69         'expected_warnings': [
  70             'Could not find the playlist URL. This event may not be accessible',
  71             'No video formats found!',
  72             'Requested format is not available',
  73         ],
  74     }]
  75
  76     _USER_AGENT = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36 Edg/119.0.0.0'
  77
  78     def _login(self, username, password, urlh):
  79         if not self._get_cookies('https://live.eplus.jp/').get('ci_session'):
  80             raise ExtractorError('Unable to get ci_session cookie')
  81
  82         cltft_token = urlh.headers.get('X-CLTFT-Token')
  83         if not cltft_token:
  84             raise ExtractorError('Unable to get X-CLTFT-Token')
  85         self._set_cookie('live.eplus.jp', 'X-CLTFT-Token', cltft_token)
  86
  87         login_json = self._download_json(
  88             'https://live.eplus.jp/member/api/v1/FTAuth/idpw', None,
  89             note='Sending pre-login info', errnote='Unable to send pre-login info', headers={
  90                 'Content-Type': 'application/json; charset=UTF-8',
  91                 'Referer': urlh.url,
  92                 'X-Cltft-Token': cltft_token,
  93                 'Accept': '*/*',
  94             }, data=json.dumps({
  95                 'loginId': username,
  96                 'loginPassword': password,
  97             }).encode())
  98         if not login_json.get('isSuccess'):
  99             raise ExtractorError('Login failed: Invalid id or password', expected=True)
 100
 101         self._request_webpage(
 102             urlh.url, None, note='Logging in', errnote='Unable to log in',
 103             data=urlencode_postdata({
 104                 'loginId': username,
 105                 'loginPassword': password,
 106                 'Token.Default': cltft_token,
 107                 'op': 'nextPage',
 108             }), headers={'Referer': urlh.url})
 109
 110     def _real_extract(self, url):
 111         video_id = self._match_id(url)
 112         webpage, urlh = self._download_webpage_handle(
 113             url, video_id, headers={'User-Agent': self._USER_AGENT})
 114         if urlh.url.startswith('https://live.eplus.jp/member/auth'):
 115             username, password = self._get_login_info()
 116             if not username:
 117                 self.raise_login_required()
 118             self._login(username, password, urlh)
 119             webpage = self._download_webpage(
 120                 url, video_id, headers={'User-Agent': self._USER_AGENT})
 121
 122         data_json = self._search_json(r'<script>\s*var app\s*=', webpage, 'data json', video_id)
 123
 124         if data_json.get('drm_mode') == 'ON':
 125             self.report_drm(video_id)
 126
 127         delivery_status = data_json.get('delivery_status')
 128         archive_mode = data_json.get('archive_mode')
 129         release_timestamp = try_call(lambda: unified_timestamp(data_json['event_datetime']) - 32400)
 130         release_timestamp_str = data_json.get('event_datetime_text')  # JST
 131
 132         self.write_debug(f'delivery_status = {delivery_status}, archive_mode = {archive_mode}')
 133
 134         if delivery_status == 'PREPARING':
 135             live_status = 'is_upcoming'
 136         elif delivery_status == 'STARTED':
 137             live_status = 'is_live'
 138         elif delivery_status == 'STOPPED':
 139             if archive_mode != 'ON':
 140                 raise ExtractorError(
 141                     'This event has ended and there is no archive for this event', expected=True)
 142             live_status = 'post_live'
 143         elif delivery_status == 'WAIT_CONFIRM_ARCHIVED':
 144             live_status = 'post_live'
 145         elif delivery_status == 'CONFIRMED_ARCHIVE':
 146             live_status = 'was_live'
 147         else:
 148             self.report_warning(f'Unknown delivery_status {delivery_status}, treat it as a live')
 149             live_status = 'is_live'
 150
 151         formats = []
 152
 153         m3u8_playlist_urls = self._search_json(
 154             r'var\s+listChannels\s*=', webpage, 'hls URLs', video_id, contains_pattern=r'\[.+\]', default=[])
 155         if not m3u8_playlist_urls:
 156             if live_status == 'is_upcoming':
 157                 self.raise_no_formats(
 158                     f'Could not find the playlist URL. This live event will begin at {release_timestamp_str} JST', expected=True)
 159             else:
 160                 self.raise_no_formats(
 161                     'Could not find the playlist URL. This event may not be accessible', expected=True)
 162         elif live_status == 'is_upcoming':
 163             self.raise_no_formats(f'This live event will begin at {release_timestamp_str} JST', expected=True)
 164         elif live_status == 'post_live':
 165             self.raise_no_formats('This event has ended, and the archive will be available shortly', expected=True)
 166         else:
 167             for m3u8_playlist_url in m3u8_playlist_urls:
 168                 formats.extend(self._extract_m3u8_formats(m3u8_playlist_url, video_id))
 169             # FIXME: HTTP request headers need to be updated to continue download
 170             warning = 'Due to technical limitations, the download will be interrupted after one hour'
 171             if live_status == 'is_live':
 172                 self.report_warning(warning)
 173             elif live_status == 'was_live':
 174                 self.report_warning(f'{warning}. You can restart to continue the download')
 175
 176         return {
 177             'id': data_json['app_id'],
 178             'title': data_json.get('app_name'),
 179             'formats': formats,
 180             'live_status': live_status,
 181             'description': data_json.get('content'),
 182             'release_timestamp': release_timestamp,
 183         }