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Code Issues Releases Wiki Activity

[adn] improve info extraction

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This commit is contained in:
Remita Amine 2021-01-12 21:15:13 +01:00
parent a938f111ed
commit cf862771d7
1 changed files with 44 additions and 35 deletions
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79
youtube_dl/extractor/adn.py
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@ -24,8 +24,8 @@ from ..utils import (
long_to_bytes, long_to_bytes,
pkcs1pad, pkcs1pad,
strip_or_none, strip_or_none,
try_get,
unified_strdate, unified_strdate,
urljoin,
) )
@ -40,11 +40,20 @@ class ADNIE(InfoExtractor):
'ext': 'mp4', 'ext': 'mp4',
'title': 'Blue Exorcist - Kyôto Saga - Episode 1', 'title': 'Blue Exorcist - Kyôto Saga - Episode 1',
'description': 'md5:2f7b5aa76edbc1a7a92cedcda8a528d5', 'description': 'md5:2f7b5aa76edbc1a7a92cedcda8a528d5',
'series': 'Blue Exorcist - Kyôto Saga',
'duration': 1467,
'release_date': '20170106',
'comment_count': int,
'average_rating': float,
'season_number': 2,
'episode': 'Début des hostilités',
'episode_number': 1,
} }
} }
_BASE_URL = 'http://animedigitalnetwork.fr' _BASE_URL = 'http://animedigitalnetwork.fr'
_API_BASE_URL = 'https://gw.api.animedigitalnetwork.fr' _API_BASE_URL = 'https://gw.api.animedigitalnetwork.fr/'
_PLAYER_BASE_URL = _API_BASE_URL + 'player/'
_RSA_KEY = (0x9B42B08905199A5CCE2026274399CA560ECB209EE9878A708B1C0812E1BB8CB5D1FB7441861147C1A1F2F3A0476DD63A9CAC20D3E983613346850AA6CB38F16DC7D720FD7D86FC6E5B3D5BBC72E14CD0BF9E869F2CEA2CCAD648F1DCE38F1FF916CEFB2D339B64AA0264372344BC775E265E8A852F88144AB0BD9AA06C1A4ABB, 65537) _RSA_KEY = (0x9B42B08905199A5CCE2026274399CA560ECB209EE9878A708B1C0812E1BB8CB5D1FB7441861147C1A1F2F3A0476DD63A9CAC20D3E983613346850AA6CB38F16DC7D720FD7D86FC6E5B3D5BBC72E14CD0BF9E869F2CEA2CCAD648F1DCE38F1FF916CEFB2D339B64AA0264372344BC775E265E8A852F88144AB0BD9AA06C1A4ABB, 65537)
_POS_ALIGN_MAP = { _POS_ALIGN_MAP = {
'start': 1, 'start': 1,
@ -59,26 +68,24 @@ class ADNIE(InfoExtractor):
def _ass_subtitles_timecode(seconds): def _ass_subtitles_timecode(seconds):
return '%01d:%02d:%02d.%02d' % (seconds / 3600, (seconds % 3600) / 60, seconds % 60, (seconds % 1) * 100) return '%01d:%02d:%02d.%02d' % (seconds / 3600, (seconds % 3600) / 60, seconds % 60, (seconds % 1) * 100)
def _get_subtitles(self, sub_path, video_id): def _get_subtitles(self, sub_url, video_id):
if not sub_path: if not sub_url:
return None return None
enc_subtitles = self._download_webpage( enc_subtitles = self._download_webpage(
urljoin(self._BASE_URL, sub_path), sub_url, video_id, 'Downloading subtitles location', fatal=False) or '{}'
video_id, 'Downloading subtitles location', fatal=False) or '{}'
subtitle_location = (self._parse_json(enc_subtitles, video_id, fatal=False) or {}).get('location') subtitle_location = (self._parse_json(enc_subtitles, video_id, fatal=False) or {}).get('location')
if subtitle_location: if subtitle_location:
enc_subtitles = self._download_webpage( enc_subtitles = self._download_webpage(
urljoin(self._BASE_URL, subtitle_location), subtitle_location, video_id, 'Downloading subtitles data',
video_id, 'Downloading subtitles data', fatal=False, fatal=False, headers={'Origin': 'https://animedigitalnetwork.fr'})
headers={'Origin': 'https://animedigitalnetwork.fr'})
if not enc_subtitles: if not enc_subtitles:
return None return None
# http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js # http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js
dec_subtitles = intlist_to_bytes(aes_cbc_decrypt( dec_subtitles = intlist_to_bytes(aes_cbc_decrypt(
bytes_to_intlist(compat_b64decode(enc_subtitles[24:])), bytes_to_intlist(compat_b64decode(enc_subtitles[24:])),
bytes_to_intlist(binascii.unhexlify(self._K + '4b8ef13ec1872730')), bytes_to_intlist(binascii.unhexlify(self._K + 'ab9f52f5baae7c72')),
bytes_to_intlist(compat_b64decode(enc_subtitles[:24])) bytes_to_intlist(compat_b64decode(enc_subtitles[:24]))
)) ))
subtitles_json = self._parse_json( subtitles_json = self._parse_json(
@ -124,22 +131,25 @@ Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text'''
def _real_extract(self, url): def _real_extract(self, url):
video_id = self._match_id(url) video_id = self._match_id(url)
config_url = self._API_BASE_URL + '/player/video/%s/configuration' % video_id video_base_url = self._PLAYER_BASE_URL + 'video/%s/' % video_id
player_config = self._download_json( player = self._download_json(
config_url, video_id, video_base_url + 'configuration', video_id,
'Downloading player config JSON metadata')['player']['options'] 'Downloading player config JSON metadata')['player']
options = player['options']
user = player_config['user'] user = options['user']
if not user.get('hasAccess'): if not user.get('hasAccess'):
raise ExtractorError('This video is only available for paying users') raise ExtractorError(
'This video is only available for paying users', expected=True)
# self.raise_login_required() # FIXME: Login is not implemented # self.raise_login_required() # FIXME: Login is not implemented
token = self._download_json( token = self._download_json(
user.get('refreshTokenUrl') or (self._API_BASE_URL + '/player/refresh/token'), user.get('refreshTokenUrl') or (self._PLAYER_BASE_URL + 'refresh/token'),
video_id, 'Downloading access token', headers={'x-player-refresh-token': user['refreshToken']}, video_id, 'Downloading access token', headers={
data=b'')['token'] 'x-player-refresh-token': user['refreshToken']
}, data=b'')['token']
links_url = player_config.get('videoUrl') or (self._API_BASE_URL + '/player/video/%s/link' % video_id) links_url = try_get(options, lambda x: x['video']['url']) or (video_base_url + 'link')
self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)]) self._K = ''.join([random.choice('0123456789abcdef') for _ in range(16)])
message = bytes_to_intlist(json.dumps({ message = bytes_to_intlist(json.dumps({
'k': self._K, 'k': self._K,
@ -157,17 +167,14 @@ Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text'''
try: try:
links_data = self._download_json( links_data = self._download_json(
urljoin(self._BASE_URL, links_url), video_id, links_url, video_id, 'Downloading links JSON metadata', headers={
'Downloading links JSON metadata', headers={
'X-Player-Token': authorization 'X-Player-Token': authorization
}, }, query={
query={
'freeWithAds': 'true', 'freeWithAds': 'true',
'adaptive': 'false', 'adaptive': 'false',
'withMetadata': 'true', 'withMetadata': 'true',
'source': 'Web' 'source': 'Web'
} })
)
break break
except ExtractorError as e: except ExtractorError as e:
if not isinstance(e.cause, compat_HTTPError): if not isinstance(e.cause, compat_HTTPError):
@ -188,8 +195,9 @@ Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text'''
links = links_data.get('links') or {} links = links_data.get('links') or {}
metas = links_data.get('metadata') or {} metas = links_data.get('metadata') or {}
sub_path = (links.get('subtitles') or {}).get('all') sub_url = (links.get('subtitles') or {}).get('all')
video_info = links_data.get('video') or {} video_info = links_data.get('video') or {}
title = metas['title']
formats = [] formats = []
for format_id, qualities in (links.get('streaming') or {}).items(): for format_id, qualities in (links.get('streaming') or {}).items():
@ -212,23 +220,24 @@ Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text'''
formats.extend(m3u8_formats) formats.extend(m3u8_formats)
self._sort_formats(formats) self._sort_formats(formats)
video = (self._download_json(self._API_BASE_URL + '/video/%s' % video_id, video_id, video = (self._download_json(
'Downloading additional video metadata', fatal=False) or {}).get('video') self._API_BASE_URL + 'video/%s' % video_id, video_id,
'Downloading additional video metadata', fatal=False) or {}).get('video') or {}
show = video.get('show') or {} show = video.get('show') or {}
return { return {
'id': video_id, 'id': video_id,
'title': metas.get('title') or video_id, 'title': title,
'description': strip_or_none(metas.get('summary') or video.get('summary')), 'description': strip_or_none(metas.get('summary') or video.get('summary')),
'thumbnail': video_info.get('image'), 'thumbnail': video_info.get('image') or player.get('image'),
'formats': formats, 'formats': formats,
'subtitles': sub_path and self.extract_subtitles(sub_path, video_id), 'subtitles': self.extract_subtitles(sub_url, video_id),
'episode': metas.get('subtitle') or video.get('name'), 'episode': metas.get('subtitle') or video.get('name'),
'episode_number': int_or_none(video.get('shortNumber')), 'episode_number': int_or_none(video.get('shortNumber')),
'series': video_info.get('playlistTitle') or show.get('title'), 'series': show.get('title'),
'season_number': int_or_none(video.get('season')), 'season_number': int_or_none(video.get('season')),
'duration': int_or_none(video_info.get('duration') or video.get('duration')), 'duration': int_or_none(video_info.get('duration') or video.get('duration')),
'release_date': unified_strdate(video.get('release_date')), 'release_date': unified_strdate(video.get('releaseDate')),
'average_rating': video.get('rating') or metas.get('rating'), 'average_rating': float_or_none(video.get('rating') or metas.get('rating')),
'comment_count': int_or_none(video.get('commentsCount')), 'comment_count': int_or_none(video.get('commentsCount')),
} }