mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-23 02:25:11 +00:00
262 lines
11 KiB
Python
262 lines
11 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import base64
|
|
import binascii
|
|
import json
|
|
import os
|
|
import random
|
|
|
|
from .common import InfoExtractor
|
|
from ..aes import aes_cbc_decrypt_bytes, unpad_pkcs7
|
|
from ..compat import (
|
|
compat_HTTPError,
|
|
compat_b64decode,
|
|
)
|
|
from ..utils import (
|
|
ass_subtitles_timecode,
|
|
bytes_to_intlist,
|
|
bytes_to_long,
|
|
ExtractorError,
|
|
float_or_none,
|
|
int_or_none,
|
|
intlist_to_bytes,
|
|
long_to_bytes,
|
|
pkcs1pad,
|
|
strip_or_none,
|
|
try_get,
|
|
unified_strdate,
|
|
urlencode_postdata,
|
|
)
|
|
|
|
|
|
class ADNIE(InfoExtractor):
|
|
IE_DESC = 'Anime Digital Network'
|
|
_VALID_URL = r'https?://(?:www\.)?animedigitalnetwork\.fr/video/[^/]+/(?P<id>\d+)'
|
|
_TEST = {
|
|
'url': 'http://animedigitalnetwork.fr/video/blue-exorcist-kyoto-saga/7778-episode-1-debut-des-hostilites',
|
|
'md5': '0319c99885ff5547565cacb4f3f9348d',
|
|
'info_dict': {
|
|
'id': '7778',
|
|
'ext': 'mp4',
|
|
'title': 'Blue Exorcist - Kyôto Saga - Episode 1',
|
|
'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,
|
|
}
|
|
}
|
|
|
|
_NETRC_MACHINE = 'animedigitalnetwork'
|
|
_BASE_URL = 'http://animedigitalnetwork.fr'
|
|
_API_BASE_URL = 'https://gw.api.animedigitalnetwork.fr/'
|
|
_PLAYER_BASE_URL = _API_BASE_URL + 'player/'
|
|
_HEADERS = {}
|
|
_LOGIN_ERR_MESSAGE = 'Unable to log in'
|
|
_RSA_KEY = (0x9B42B08905199A5CCE2026274399CA560ECB209EE9878A708B1C0812E1BB8CB5D1FB7441861147C1A1F2F3A0476DD63A9CAC20D3E983613346850AA6CB38F16DC7D720FD7D86FC6E5B3D5BBC72E14CD0BF9E869F2CEA2CCAD648F1DCE38F1FF916CEFB2D339B64AA0264372344BC775E265E8A852F88144AB0BD9AA06C1A4ABB, 65537)
|
|
_POS_ALIGN_MAP = {
|
|
'start': 1,
|
|
'end': 3,
|
|
}
|
|
_LINE_ALIGN_MAP = {
|
|
'middle': 8,
|
|
'end': 4,
|
|
}
|
|
|
|
def _get_subtitles(self, sub_url, video_id):
|
|
if not sub_url:
|
|
return None
|
|
|
|
enc_subtitles = self._download_webpage(
|
|
sub_url, video_id, 'Downloading subtitles location', fatal=False) or '{}'
|
|
subtitle_location = (self._parse_json(enc_subtitles, video_id, fatal=False) or {}).get('location')
|
|
if subtitle_location:
|
|
enc_subtitles = self._download_webpage(
|
|
subtitle_location, video_id, 'Downloading subtitles data',
|
|
fatal=False, headers={'Origin': 'https://animedigitalnetwork.fr'})
|
|
if not enc_subtitles:
|
|
return None
|
|
|
|
# http://animedigitalnetwork.fr/components/com_vodvideo/videojs/adn-vjs.min.js
|
|
dec_subtitles = unpad_pkcs7(aes_cbc_decrypt_bytes(
|
|
compat_b64decode(enc_subtitles[24:]),
|
|
binascii.unhexlify(self._K + 'ab9f52f5baae7c72'),
|
|
compat_b64decode(enc_subtitles[:24])))
|
|
subtitles_json = self._parse_json(dec_subtitles.decode(), None, fatal=False)
|
|
if not subtitles_json:
|
|
return None
|
|
|
|
subtitles = {}
|
|
for sub_lang, sub in subtitles_json.items():
|
|
ssa = '''[Script Info]
|
|
ScriptType:V4.00
|
|
[V4 Styles]
|
|
Format: Name,Fontname,Fontsize,PrimaryColour,SecondaryColour,TertiaryColour,BackColour,Bold,Italic,BorderStyle,Outline,Shadow,Alignment,MarginL,MarginR,MarginV,AlphaLevel,Encoding
|
|
Style: Default,Arial,18,16777215,16777215,16777215,0,-1,0,1,1,0,2,20,20,20,0,0
|
|
[Events]
|
|
Format: Marked,Start,End,Style,Name,MarginL,MarginR,MarginV,Effect,Text'''
|
|
for current in sub:
|
|
start, end, text, line_align, position_align = (
|
|
float_or_none(current.get('startTime')),
|
|
float_or_none(current.get('endTime')),
|
|
current.get('text'), current.get('lineAlign'),
|
|
current.get('positionAlign'))
|
|
if start is None or end is None or text is None:
|
|
continue
|
|
alignment = self._POS_ALIGN_MAP.get(position_align, 2) + self._LINE_ALIGN_MAP.get(line_align, 0)
|
|
ssa += os.linesep + 'Dialogue: Marked=0,%s,%s,Default,,0,0,0,,%s%s' % (
|
|
ass_subtitles_timecode(start),
|
|
ass_subtitles_timecode(end),
|
|
'{\\a%d}' % alignment if alignment != 2 else '',
|
|
text.replace('\n', '\\N').replace('<i>', '{\\i1}').replace('</i>', '{\\i0}'))
|
|
|
|
if sub_lang == 'vostf':
|
|
sub_lang = 'fr'
|
|
subtitles.setdefault(sub_lang, []).extend([{
|
|
'ext': 'json',
|
|
'data': json.dumps(sub),
|
|
}, {
|
|
'ext': 'ssa',
|
|
'data': ssa,
|
|
}])
|
|
return subtitles
|
|
|
|
def _real_initialize(self):
|
|
username, password = self._get_login_info()
|
|
if not username:
|
|
return
|
|
try:
|
|
access_token = (self._download_json(
|
|
self._API_BASE_URL + 'authentication/login', None,
|
|
'Logging in', self._LOGIN_ERR_MESSAGE, fatal=False,
|
|
data=urlencode_postdata({
|
|
'password': password,
|
|
'rememberMe': False,
|
|
'source': 'Web',
|
|
'username': username,
|
|
})) or {}).get('accessToken')
|
|
if access_token:
|
|
self._HEADERS = {'authorization': 'Bearer ' + access_token}
|
|
except ExtractorError as e:
|
|
message = None
|
|
if isinstance(e.cause, compat_HTTPError) and e.cause.code == 401:
|
|
resp = self._parse_json(
|
|
e.cause.read().decode(), None, fatal=False) or {}
|
|
message = resp.get('message') or resp.get('code')
|
|
self.report_warning(message or self._LOGIN_ERR_MESSAGE)
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
video_base_url = self._PLAYER_BASE_URL + 'video/%s/' % video_id
|
|
player = self._download_json(
|
|
video_base_url + 'configuration', video_id,
|
|
'Downloading player config JSON metadata',
|
|
headers=self._HEADERS)['player']
|
|
options = player['options']
|
|
|
|
user = options['user']
|
|
if not user.get('hasAccess'):
|
|
self.raise_login_required()
|
|
|
|
token = self._download_json(
|
|
user.get('refreshTokenUrl') or (self._PLAYER_BASE_URL + 'refresh/token'),
|
|
video_id, 'Downloading access token', headers={
|
|
'x-player-refresh-token': user['refreshToken']
|
|
}, data=b'')['token']
|
|
|
|
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)])
|
|
message = bytes_to_intlist(json.dumps({
|
|
'k': self._K,
|
|
't': token,
|
|
}))
|
|
|
|
# Sometimes authentication fails for no good reason, retry with
|
|
# a different random padding
|
|
links_data = None
|
|
for _ in range(3):
|
|
padded_message = intlist_to_bytes(pkcs1pad(message, 128))
|
|
n, e = self._RSA_KEY
|
|
encrypted_message = long_to_bytes(pow(bytes_to_long(padded_message), e, n))
|
|
authorization = base64.b64encode(encrypted_message).decode()
|
|
|
|
try:
|
|
links_data = self._download_json(
|
|
links_url, video_id, 'Downloading links JSON metadata', headers={
|
|
'X-Player-Token': authorization
|
|
}, query={
|
|
'freeWithAds': 'true',
|
|
'adaptive': 'false',
|
|
'withMetadata': 'true',
|
|
'source': 'Web'
|
|
})
|
|
break
|
|
except ExtractorError as e:
|
|
if not isinstance(e.cause, compat_HTTPError):
|
|
raise e
|
|
|
|
if e.cause.code == 401:
|
|
# This usually goes away with a different random pkcs1pad, so retry
|
|
continue
|
|
|
|
error = self._parse_json(e.cause.read(), video_id)
|
|
message = error.get('message')
|
|
if e.cause.code == 403 and error.get('code') == 'player-bad-geolocation-country':
|
|
self.raise_geo_restricted(msg=message)
|
|
raise ExtractorError(message)
|
|
else:
|
|
raise ExtractorError('Giving up retrying')
|
|
|
|
links = links_data.get('links') or {}
|
|
metas = links_data.get('metadata') or {}
|
|
sub_url = (links.get('subtitles') or {}).get('all')
|
|
video_info = links_data.get('video') or {}
|
|
title = metas['title']
|
|
|
|
formats = []
|
|
for format_id, qualities in (links.get('streaming') or {}).items():
|
|
if not isinstance(qualities, dict):
|
|
continue
|
|
for quality, load_balancer_url in qualities.items():
|
|
load_balancer_data = self._download_json(
|
|
load_balancer_url, video_id,
|
|
'Downloading %s %s JSON metadata' % (format_id, quality),
|
|
fatal=False) or {}
|
|
m3u8_url = load_balancer_data.get('location')
|
|
if not m3u8_url:
|
|
continue
|
|
m3u8_formats = self._extract_m3u8_formats(
|
|
m3u8_url, video_id, 'mp4', 'm3u8_native',
|
|
m3u8_id=format_id, fatal=False)
|
|
if format_id == 'vf':
|
|
for f in m3u8_formats:
|
|
f['language'] = 'fr'
|
|
formats.extend(m3u8_formats)
|
|
self._sort_formats(formats)
|
|
|
|
video = (self._download_json(
|
|
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 {}
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': title,
|
|
'description': strip_or_none(metas.get('summary') or video.get('summary')),
|
|
'thumbnail': video_info.get('image') or player.get('image'),
|
|
'formats': formats,
|
|
'subtitles': self.extract_subtitles(sub_url, video_id),
|
|
'episode': metas.get('subtitle') or video.get('name'),
|
|
'episode_number': int_or_none(video.get('shortNumber')),
|
|
'series': show.get('title'),
|
|
'season_number': int_or_none(video.get('season')),
|
|
'duration': int_or_none(video_info.get('duration') or video.get('duration')),
|
|
'release_date': unified_strdate(video.get('releaseDate')),
|
|
'average_rating': float_or_none(video.get('rating') or metas.get('rating')),
|
|
'comment_count': int_or_none(video.get('commentsCount')),
|
|
}
|