mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-25 04:13:41 +01:00
05a3879f1c
The new MIME type appears in the following places: https://www.iana.org/assignments/media-types/media-types.xhtml#application https://hg.python.org/cpython/file/tip/Lib/mimetypes.py
242 lines
8.0 KiB
Python
242 lines
8.0 KiB
Python
# coding: utf-8
|
||
from __future__ import unicode_literals
|
||
|
||
import datetime
|
||
import re
|
||
import time
|
||
|
||
from .common import InfoExtractor
|
||
from ..compat import (
|
||
compat_urllib_parse,
|
||
compat_urllib_request,
|
||
compat_ord,
|
||
)
|
||
from ..utils import (
|
||
determine_ext,
|
||
ExtractorError,
|
||
parse_iso8601,
|
||
int_or_none,
|
||
encode_data_uri,
|
||
)
|
||
|
||
|
||
class LetvIE(InfoExtractor):
|
||
IE_DESC = '乐视网'
|
||
_VALID_URL = r'http://www\.letv\.com/ptv/vplay/(?P<id>\d+).html'
|
||
|
||
_TESTS = [{
|
||
'url': 'http://www.letv.com/ptv/vplay/22005890.html',
|
||
'md5': 'edadcfe5406976f42f9f266057ee5e40',
|
||
'info_dict': {
|
||
'id': '22005890',
|
||
'ext': 'mp4',
|
||
'title': '第87届奥斯卡颁奖礼完美落幕 《鸟人》成最大赢家',
|
||
'description': 'md5:a9cb175fd753e2962176b7beca21a47c',
|
||
},
|
||
'params': {
|
||
'hls_prefer_native': True,
|
||
},
|
||
}, {
|
||
'url': 'http://www.letv.com/ptv/vplay/1415246.html',
|
||
'info_dict': {
|
||
'id': '1415246',
|
||
'ext': 'mp4',
|
||
'title': '美人天下01',
|
||
'description': 'md5:f88573d9d7225ada1359eaf0dbf8bcda',
|
||
},
|
||
'params': {
|
||
'hls_prefer_native': True,
|
||
},
|
||
}, {
|
||
'note': 'This video is available only in Mainland China, thus a proxy is needed',
|
||
'url': 'http://www.letv.com/ptv/vplay/1118082.html',
|
||
'md5': '2424c74948a62e5f31988438979c5ad1',
|
||
'info_dict': {
|
||
'id': '1118082',
|
||
'ext': 'mp4',
|
||
'title': '与龙共舞 完整版',
|
||
'description': 'md5:7506a5eeb1722bb9d4068f85024e3986',
|
||
},
|
||
'params': {
|
||
'hls_prefer_native': True,
|
||
},
|
||
'skip': 'Only available in China',
|
||
}]
|
||
|
||
@staticmethod
|
||
def urshift(val, n):
|
||
return val >> n if val >= 0 else (val + 0x100000000) >> n
|
||
|
||
# ror() and calc_time_key() are reversed from a embedded swf file in KLetvPlayer.swf
|
||
def ror(self, param1, param2):
|
||
_loc3_ = 0
|
||
while _loc3_ < param2:
|
||
param1 = self.urshift(param1, 1) + ((param1 & 1) << 31)
|
||
_loc3_ += 1
|
||
return param1
|
||
|
||
def calc_time_key(self, param1):
|
||
_loc2_ = 773625421
|
||
_loc3_ = self.ror(param1, _loc2_ % 13)
|
||
_loc3_ = _loc3_ ^ _loc2_
|
||
_loc3_ = self.ror(_loc3_, _loc2_ % 17)
|
||
return _loc3_
|
||
|
||
# see M3U8Encryption class in KLetvPlayer.swf
|
||
@staticmethod
|
||
def decrypt_m3u8(encrypted_data):
|
||
if encrypted_data[:5].decode('utf-8').lower() != 'vc_01':
|
||
return encrypted_data
|
||
encrypted_data = encrypted_data[5:]
|
||
|
||
_loc4_ = bytearray()
|
||
while encrypted_data:
|
||
b = compat_ord(encrypted_data[0])
|
||
_loc4_.extend([b // 16, b & 0x0f])
|
||
encrypted_data = encrypted_data[1:]
|
||
idx = len(_loc4_) - 11
|
||
_loc4_ = _loc4_[idx:] + _loc4_[:idx]
|
||
_loc7_ = bytearray()
|
||
while _loc4_:
|
||
_loc7_.append(_loc4_[0] * 16 + _loc4_[1])
|
||
_loc4_ = _loc4_[2:]
|
||
|
||
return bytes(_loc7_)
|
||
|
||
def _real_extract(self, url):
|
||
media_id = self._match_id(url)
|
||
page = self._download_webpage(url, media_id)
|
||
params = {
|
||
'id': media_id,
|
||
'platid': 1,
|
||
'splatid': 101,
|
||
'format': 1,
|
||
'tkey': self.calc_time_key(int(time.time())),
|
||
'domain': 'www.letv.com'
|
||
}
|
||
play_json_req = compat_urllib_request.Request(
|
||
'http://api.letv.com/mms/out/video/playJson?' + compat_urllib_parse.urlencode(params)
|
||
)
|
||
cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
|
||
if cn_verification_proxy:
|
||
play_json_req.add_header('Ytdl-request-proxy', cn_verification_proxy)
|
||
|
||
play_json = self._download_json(
|
||
play_json_req,
|
||
media_id, 'Downloading playJson data')
|
||
|
||
# Check for errors
|
||
playstatus = play_json['playstatus']
|
||
if playstatus['status'] == 0:
|
||
flag = playstatus['flag']
|
||
if flag == 1:
|
||
msg = 'Country %s auth error' % playstatus['country']
|
||
else:
|
||
msg = 'Generic error. flag = %d' % flag
|
||
raise ExtractorError(msg, expected=True)
|
||
|
||
playurl = play_json['playurl']
|
||
|
||
formats = ['350', '1000', '1300', '720p', '1080p']
|
||
dispatch = playurl['dispatch']
|
||
|
||
urls = []
|
||
for format_id in formats:
|
||
if format_id in dispatch:
|
||
media_url = playurl['domain'][0] + dispatch[format_id][0]
|
||
media_url += '&' + compat_urllib_parse.urlencode({
|
||
'm3v': 1,
|
||
'format': 1,
|
||
'expect': 3,
|
||
'rateid': format_id,
|
||
})
|
||
|
||
nodes_data = self._download_json(
|
||
media_url, media_id,
|
||
'Download JSON metadata for format %s' % format_id)
|
||
|
||
req = self._request_webpage(
|
||
nodes_data['nodelist'][0]['location'], media_id,
|
||
note='Downloading m3u8 information for format %s' % format_id)
|
||
|
||
m3u8_data = self.decrypt_m3u8(req.read())
|
||
|
||
url_info_dict = {
|
||
'url': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'),
|
||
'ext': determine_ext(dispatch[format_id][1]),
|
||
'format_id': format_id,
|
||
'protocol': 'm3u8',
|
||
}
|
||
|
||
if format_id[-1:] == 'p':
|
||
url_info_dict['height'] = int_or_none(format_id[:-1])
|
||
|
||
urls.append(url_info_dict)
|
||
|
||
publish_time = parse_iso8601(self._html_search_regex(
|
||
r'发布时间 ([^<>]+) ', page, 'publish time', default=None),
|
||
delimiter=' ', timezone=datetime.timedelta(hours=8))
|
||
description = self._html_search_meta('description', page, fatal=False)
|
||
|
||
return {
|
||
'id': media_id,
|
||
'formats': urls,
|
||
'title': playurl['title'],
|
||
'thumbnail': playurl['pic'],
|
||
'description': description,
|
||
'timestamp': publish_time,
|
||
}
|
||
|
||
|
||
class LetvTvIE(InfoExtractor):
|
||
_VALID_URL = r'http://www.letv.com/tv/(?P<id>\d+).html'
|
||
_TESTS = [{
|
||
'url': 'http://www.letv.com/tv/46177.html',
|
||
'info_dict': {
|
||
'id': '46177',
|
||
'title': '美人天下',
|
||
'description': 'md5:395666ff41b44080396e59570dbac01c'
|
||
},
|
||
'playlist_count': 35
|
||
}]
|
||
|
||
def _real_extract(self, url):
|
||
playlist_id = self._match_id(url)
|
||
page = self._download_webpage(url, playlist_id)
|
||
|
||
media_urls = list(set(re.findall(
|
||
r'http://www.letv.com/ptv/vplay/\d+.html', page)))
|
||
entries = [self.url_result(media_url, ie='Letv')
|
||
for media_url in media_urls]
|
||
|
||
title = self._html_search_meta('keywords', page,
|
||
fatal=False).split('，')[0]
|
||
description = self._html_search_meta('description', page, fatal=False)
|
||
|
||
return self.playlist_result(entries, playlist_id, playlist_title=title,
|
||
playlist_description=description)
|
||
|
||
|
||
class LetvPlaylistIE(LetvTvIE):
|
||
_VALID_URL = r'http://tv.letv.com/[a-z]+/(?P<id>[a-z]+)/index.s?html'
|
||
_TESTS = [{
|
||
'url': 'http://tv.letv.com/izt/wuzetian/index.html',
|
||
'info_dict': {
|
||
'id': 'wuzetian',
|
||
'title': '武媚娘传奇',
|
||
'description': 'md5:e12499475ab3d50219e5bba00b3cb248'
|
||
},
|
||
# This playlist contains some extra videos other than the drama itself
|
||
'playlist_mincount': 96
|
||
}, {
|
||
'url': 'http://tv.letv.com/pzt/lswjzzjc/index.shtml',
|
||
'info_dict': {
|
||
'id': 'lswjzzjc',
|
||
# The title should be "劲舞青春", but I can't find a simple way to
|
||
# determine the playlist title
|
||
'title': '乐视午间自制剧场',
|
||
'description': 'md5:b1eef244f45589a7b5b1af9ff25a4489'
|
||
},
|
||
'playlist_mincount': 7
|
||
}]
|