Merge branch 'youku' of https://github.com/PeterDing/youtube-dl into PeterDing-youku
Yen Chi Hsuan
commit
8268e94cd4
|
|
@ -1,123 +1,230 @@
|
||||||
# coding: utf-8
|
# coding: utf-8
|
||||||
|
|
||||||
from __future__ import unicode_literals
|
from __future__ import unicode_literals
|
||||||
|
|
||||||
import math
|
|
||||||
import random
|
|
||||||
import re
|
import re
|
||||||
import time
|
import base64
|
||||||
|
|
||||||
from .common import InfoExtractor
|
from .common import InfoExtractor
|
||||||
from ..utils import (
|
from ..utils import ExtractorError
|
||||||
ExtractorError,
|
|
||||||
)
|
|
||||||
|
|
||||||
|
from ..compat import compat_urllib_parse
|
||||||
|
|
||||||
|
bytes_is_str = (bytes == str) # for compatible
|
||||||
|
|
||||||
class YoukuIE(InfoExtractor):
|
class YoukuIE(InfoExtractor):
|
||||||
|
IE_NAME = 'youku'
|
||||||
_VALID_URL = r'''(?x)
|
_VALID_URL = r'''(?x)
|
||||||
(?:
|
(?:
|
||||||
http://(?:v|player)\.youku\.com/(?:v_show/id_|player\.php/sid/)|
|
http://(?:v|player)\.youku\.com/(?:v_show/id_|player\.php/sid/)|
|
||||||
youku:)
|
youku:)
|
||||||
(?P<id>[A-Za-z0-9]+)(?:\.html|/v\.swf|)
|
(?P<id>[A-Za-z0-9]+)(?:\.html|/v\.swf|)
|
||||||
'''
|
'''
|
||||||
|
|
||||||
_TEST = {
|
_TEST = {
|
||||||
'url': 'http://v.youku.com/v_show/id_XNDgyMDQ2NTQw.html',
|
'url': 'http://v.youku.com/v_show/id_XMTc1ODE5Njcy.html',
|
||||||
'md5': 'ffe3f2e435663dc2d1eea34faeff5b5b',
|
'md5': '5f3af4192eabacc4501508d54a8cabd7',
|
||||||
'params': {
|
'info_dict': {
|
||||||
'test': False
|
'id': 'XMTc1ODE5Njcy',
|
||||||
},
|
'title': '★Smile﹗♡ Git Fresh -Booty Music舞蹈.',
|
||||||
'info_dict': {
|
'ext': 'flv'
|
||||||
'id': 'XNDgyMDQ2NTQw_part00',
|
}
|
||||||
'ext': 'flv',
|
|
||||||
'title': 'youtube-dl test video "\'/\\ä↭𝕐'
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
def _gen_sid(self):
|
def construct_video_urls(self, data1, data2):
|
||||||
nowTime = int(time.time() * 1000)
|
# get sid, token
|
||||||
random1 = random.randint(1000, 1998)
|
def yk_t(s1, s2):
|
||||||
random2 = random.randint(1000, 9999)
|
ls = list(range(256))
|
||||||
|
t = 0
|
||||||
|
for i in range(256):
|
||||||
|
t = (t + ls[i] + ord(s1[i%len(s1)])) % 256
|
||||||
|
ls[i], ls[t] = ls[t], ls[i]
|
||||||
|
s = '' if not bytes_is_str else b''
|
||||||
|
x, y = 0, 0
|
||||||
|
for i in range(len(s2)):
|
||||||
|
y = (y + 1) % 256
|
||||||
|
x = (x + ls[y]) % 256
|
||||||
|
ls[x], ls[y] = ls[y], ls[x]
|
||||||
|
if isinstance(s2[i], int):
|
||||||
|
s += chr(s2[i] ^ ls[(ls[x]+ls[y]) % 256])
|
||||||
|
else:
|
||||||
|
s += chr(ord(s2[i]) ^ ls[(ls[x]+ls[y]) % 256])
|
||||||
|
return s
|
||||||
|
|
||||||
return "%d%d%d" % (nowTime, random1, random2)
|
sid, token = yk_t(
|
||||||
|
'becaf9be',
|
||||||
|
base64.b64decode(bytes(data2['ep'], 'ascii')) \
|
||||||
|
if not bytes_is_str \
|
||||||
|
else base64.b64decode(data2['ep'])
|
||||||
|
).split('_')
|
||||||
|
|
||||||
def _get_file_ID_mix_string(self, seed):
|
# get oip
|
||||||
mixed = []
|
oip = data2['ip']
|
||||||
source = list("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890")
|
|
||||||
seed = float(seed)
|
|
||||||
for i in range(len(source)):
|
|
||||||
seed = (seed * 211 + 30031) % 65536
|
|
||||||
index = math.floor(seed / 65536 * len(source))
|
|
||||||
mixed.append(source[int(index)])
|
|
||||||
source.remove(source[int(index)])
|
|
||||||
# return ''.join(mixed)
|
|
||||||
return mixed
|
|
||||||
|
|
||||||
def _get_file_id(self, fileId, seed):
|
# get fileid
|
||||||
mixed = self._get_file_ID_mix_string(seed)
|
string_ls = list(
|
||||||
ids = fileId.split('*')
|
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890')
|
||||||
realId = []
|
shuffled_string_ls = []
|
||||||
for ch in ids:
|
seed = data1['seed']
|
||||||
if ch:
|
N = len(string_ls)
|
||||||
realId.append(mixed[int(ch)])
|
for ii in range(N):
|
||||||
return ''.join(realId)
|
seed = (seed * 0xd3 + 0x754f) % 0x10000
|
||||||
|
idx = seed * len(string_ls) // 0x10000
|
||||||
|
shuffled_string_ls.append(string_ls[idx])
|
||||||
|
del string_ls[idx]
|
||||||
|
|
||||||
|
fileid_dict = {}
|
||||||
|
for format in data1['streamtypes']:
|
||||||
|
streamfileid = [
|
||||||
|
int(i) for i in data1['streamfileids'][format].strip('*').split('*')]
|
||||||
|
fileid = ''.join(
|
||||||
|
[shuffled_string_ls[i] for i in streamfileid])
|
||||||
|
fileid_dict[format] = fileid[:8] + '%s' + fileid[10:]
|
||||||
|
|
||||||
|
def get_fileid(format, n):
|
||||||
|
fileid = fileid_dict[format] % hex(int(n))[2:].upper().zfill(2)
|
||||||
|
return fileid
|
||||||
|
|
||||||
|
# get ep
|
||||||
|
def generate_ep(format, n):
|
||||||
|
fileid = get_fileid(format, n)
|
||||||
|
ep_t = yk_t(
|
||||||
|
'bf7e5f01',
|
||||||
|
bytes('%s_%s_%s' % (sid, fileid, token), 'ascii') \
|
||||||
|
if not bytes_is_str \
|
||||||
|
else ('%s_%s_%s' % (sid, fileid, token))
|
||||||
|
)
|
||||||
|
ep = base64.b64encode(
|
||||||
|
bytes(ep_t, 'latin') \
|
||||||
|
if not bytes_is_str \
|
||||||
|
else ep_t
|
||||||
|
).decode()
|
||||||
|
return ep
|
||||||
|
|
||||||
|
# generate video_urls
|
||||||
|
video_urls_dict = {}
|
||||||
|
for format in data1['streamtypes']:
|
||||||
|
video_urls = []
|
||||||
|
for dt in data1['segs'][format]:
|
||||||
|
n = str(int(dt['no']))
|
||||||
|
param = {
|
||||||
|
'K': dt['k'],
|
||||||
|
'hd': self.get_hd(format),
|
||||||
|
'myp': 0,
|
||||||
|
'ts': dt['seconds'],
|
||||||
|
'ypp': 0,
|
||||||
|
'ctype': 12,
|
||||||
|
'ev': 1,
|
||||||
|
'token': token,
|
||||||
|
'oip': oip,
|
||||||
|
'ep': generate_ep(format, n)
|
||||||
|
}
|
||||||
|
video_url = \
|
||||||
|
'http://k.youku.com/player/getFlvPath/' + \
|
||||||
|
'sid/' + sid + \
|
||||||
|
'_' + str(int(n)+1).zfill(2) + \
|
||||||
|
'/st/' + self.parse_ext_l(format) + \
|
||||||
|
'/fileid/' + get_fileid(format, n) + '?' + \
|
||||||
|
compat_urllib_parse.urlencode(param)
|
||||||
|
video_urls.append(video_url)
|
||||||
|
video_urls_dict[format] = video_urls
|
||||||
|
|
||||||
|
return video_urls_dict
|
||||||
|
|
||||||
|
def get_hd(self, fm):
|
||||||
|
hd_id_dict = {
|
||||||
|
'flv' : '0',
|
||||||
|
'mp4' : '1',
|
||||||
|
'hd2' : '2',
|
||||||
|
'hd3' : '3',
|
||||||
|
'3gp' : '0',
|
||||||
|
'3gphd' : '1'
|
||||||
|
}
|
||||||
|
return hd_id_dict[fm]
|
||||||
|
|
||||||
|
def parse_ext_l(self, fm):
|
||||||
|
ext_dict = {
|
||||||
|
'flv' : 'flv',
|
||||||
|
'mp4' : 'mp4',
|
||||||
|
'hd2' : 'flv',
|
||||||
|
'hd3' : 'flv',
|
||||||
|
'3gp' : 'flv',
|
||||||
|
'3gphd' : 'mp4'
|
||||||
|
}
|
||||||
|
return ext_dict[fm]
|
||||||
|
|
||||||
|
def get_format_name(self, fm):
|
||||||
|
_dict = {
|
||||||
|
'3gp' : 'h6',
|
||||||
|
'3gphd' : 'h5',
|
||||||
|
'flv' : 'h4',
|
||||||
|
'mp4' : 'h3',
|
||||||
|
'hd2' : 'h2',
|
||||||
|
'hd3' : 'h1'
|
||||||
|
}
|
||||||
|
return _dict[fm]
|
||||||
|
|
||||||
def _real_extract(self, url):
|
def _real_extract(self, url):
|
||||||
mobj = re.match(self._VALID_URL, url)
|
mobj = re.match(self._VALID_URL, url)
|
||||||
video_id = mobj.group('id')
|
video_id = mobj.group('id')
|
||||||
|
|
||||||
info_url = 'http://v.youku.com/player/getPlayList/VideoIDS/' + video_id
|
# request basic data
|
||||||
|
data1_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s' % video_id
|
||||||
|
data2_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s/Pf/4/ctype/12/ev/1' % video_id
|
||||||
|
|
||||||
config = self._download_json(info_url, video_id)
|
raw_data1 = self._download_json(data1_url, video_id)
|
||||||
|
raw_data2 = self._download_json(data2_url, video_id)
|
||||||
|
data1 = raw_data1['data'][0]
|
||||||
|
data2 = raw_data2['data'][0]
|
||||||
|
|
||||||
error_code = config['data'][0].get('error_code')
|
error_code = data1.get('error_code')
|
||||||
if error_code:
|
if error_code:
|
||||||
# -8 means blocked outside China.
|
# -8 means blocked outside China.
|
||||||
error = config['data'][0].get('error') # Chinese and English, separated by newline.
|
# Chinese and English, separated by newline.
|
||||||
raise ExtractorError(error or 'Server reported error %i' % error_code,
|
error = data1.get('error')
|
||||||
expected=True)
|
raise ExtractorError(
|
||||||
|
error or 'Server reported error %i' %
|
||||||
|
error_code,
|
||||||
|
expected=True)
|
||||||
|
|
||||||
video_title = config['data'][0]['title']
|
title = data1['title']
|
||||||
seed = config['data'][0]['seed']
|
|
||||||
|
|
||||||
format = self._downloader.params.get('format', None)
|
# generate video_urls_dict
|
||||||
supported_format = list(config['data'][0]['streamfileids'].keys())
|
video_urls_dict = self.construct_video_urls(data1, data2)
|
||||||
|
|
||||||
# TODO proper format selection
|
# construct info
|
||||||
if format is None or format == 'best':
|
entries = []
|
||||||
if 'hd2' in supported_format:
|
for fm in data1['streamtypes']:
|
||||||
format = 'hd2'
|
#formats = []
|
||||||
else:
|
video_urls = video_urls_dict[fm]
|
||||||
format = 'flv'
|
for i in range(len(video_urls)):
|
||||||
ext = 'flv'
|
if len(entries) < i+1:
|
||||||
elif format == 'worst':
|
entries.append({'formats': []})
|
||||||
format = 'mp4'
|
entries[i]['formats'].append(
|
||||||
ext = 'mp4'
|
{
|
||||||
else:
|
'url': video_urls[i],
|
||||||
format = 'flv'
|
'format_id': self.get_format_name(fm),
|
||||||
ext = 'flv'
|
'ext': self.parse_ext_l(fm),
|
||||||
|
'filesize': int(data1['segs'][fm][i]['size'])
|
||||||
|
}
|
||||||
|
)
|
||||||
|
|
||||||
fileid = config['data'][0]['streamfileids'][format]
|
for i in range(len(entries)):
|
||||||
keys = [s['k'] for s in config['data'][0]['segs'][format]]
|
entries[i].update(
|
||||||
# segs is usually a dictionary, but an empty *list* if an error occured.
|
{
|
||||||
|
'id': '_part%d' % (i+1),
|
||||||
files_info = []
|
'title': title,
|
||||||
sid = self._gen_sid()
|
}
|
||||||
fileid = self._get_file_id(fileid, seed)
|
)
|
||||||
|
|
||||||
# column 8,9 of fileid represent the segment number
|
|
||||||
# fileid[7:9] should be changed
|
|
||||||
for index, key in enumerate(keys):
|
|
||||||
temp_fileid = '%s%02X%s' % (fileid[0:8], index, fileid[10:])
|
|
||||||
download_url = 'http://k.youku.com/player/getFlvPath/sid/%s_%02X/st/flv/fileid/%s?k=%s' % (sid, index, temp_fileid, key)
|
|
||||||
|
|
||||||
|
if len(entries) > 1:
|
||||||
info = {
|
info = {
|
||||||
'id': '%s_part%02d' % (video_id, index),
|
'_type': 'multi_video',
|
||||||
'url': download_url,
|
'id': video_id,
|
||||||
'uploader': None,
|
'title': title,
|
||||||
'upload_date': None,
|
'entries': entries,
|
||||||
'title': video_title,
|
|
||||||
'ext': ext,
|
|
||||||
}
|
}
|
||||||
files_info.append(info)
|
else:
|
||||||
|
info = entries[0]
|
||||||
|
info['id'] = video_id
|
||||||
|
|
||||||
return files_info
|
return info
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue