mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-22 02:01:50 +00:00
83 lines
3 KiB
Python
83 lines
3 KiB
Python
# coding: utf-8
|
|
from __future__ import unicode_literals
|
|
|
|
import base64
|
|
import hashlib
|
|
|
|
from .common import InfoExtractor
|
|
from ..aes import aes_cbc_decrypt
|
|
from ..utils import (
|
|
bytes_to_intlist,
|
|
int_or_none,
|
|
intlist_to_bytes,
|
|
parse_codecs,
|
|
parse_duration,
|
|
)
|
|
|
|
|
|
class NewstubeIE(InfoExtractor):
|
|
_VALID_URL = r'https?://(?:www\.)?newstube\.ru/media/(?P<id>.+)'
|
|
_TEST = {
|
|
'url': 'http://www.newstube.ru/media/telekanal-cnn-peremestil-gorod-slavyansk-v-krym',
|
|
'md5': '9d10320ad473444352f72f746ccb8b8c',
|
|
'info_dict': {
|
|
'id': '728e0ef2-e187-4012-bac0-5a081fdcb1f6',
|
|
'ext': 'mp4',
|
|
'title': 'Телеканал CNN переместил город Славянск в Крым',
|
|
'description': 'md5:419a8c9f03442bc0b0a794d689360335',
|
|
'duration': 31.05,
|
|
},
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
|
|
page = self._download_webpage(url, video_id)
|
|
title = self._html_search_meta(['og:title', 'twitter:title'], page, fatal=True)
|
|
|
|
video_guid = self._html_search_regex(
|
|
r'<meta\s+property="og:video(?::(?:(?:secure_)?url|iframe))?"\s+content="https?://(?:www\.)?newstube\.ru/embed/(?P<guid>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})',
|
|
page, 'video GUID')
|
|
|
|
enc_data = base64.b64decode(self._download_webpage(
|
|
'https://www.newstube.ru/embed/api/player/getsources2',
|
|
video_guid, query={
|
|
'guid': video_guid,
|
|
'ff': 3,
|
|
}))
|
|
key = hashlib.pbkdf2_hmac(
|
|
'sha1', video_guid.replace('-', '').encode(), enc_data[:16], 1)[:16]
|
|
dec_data = aes_cbc_decrypt(
|
|
bytes_to_intlist(enc_data[32:]), bytes_to_intlist(key),
|
|
bytes_to_intlist(enc_data[16:32]))
|
|
sources = self._parse_json(intlist_to_bytes(dec_data[:-dec_data[-1]]), video_guid)
|
|
|
|
formats = []
|
|
for source in sources:
|
|
source_url = source.get('Src')
|
|
if not source_url:
|
|
continue
|
|
height = int_or_none(source.get('Height'))
|
|
f = {
|
|
'format_id': 'http' + ('-%dp' % height if height else ''),
|
|
'url': source_url,
|
|
'width': int_or_none(source.get('Width')),
|
|
'height': height,
|
|
}
|
|
source_type = source.get('Type')
|
|
if source_type:
|
|
f.update(parse_codecs(self._search_regex(
|
|
r'codecs="([^"]+)"', source_type, 'codecs', fatal=False)))
|
|
formats.append(f)
|
|
|
|
self._check_formats(formats, video_guid)
|
|
self._sort_formats(formats)
|
|
|
|
return {
|
|
'id': video_guid,
|
|
'title': title,
|
|
'description': self._html_search_meta(['description', 'og:description'], page),
|
|
'thumbnail': self._html_search_meta(['og:image:secure_url', 'og:image', 'twitter:image'], page),
|
|
'duration': parse_duration(self._html_search_meta('duration', page)),
|
|
'formats': formats,
|
|
}
|