Merge branch 'youku' of https://github.com/PeterDing/youtube-dl into PeterDing-youku
commit
8268e94cd4
1 changed files with 200 additions and 93 deletions
@ -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 |
||||||
return "%d%d%d" % (nowTime, random1, random2) |
for i in range(256): |
||||||
|
t = (t + ls[i] + ord(s1[i%len(s1)])) % 256 |
||||||
def _get_file_ID_mix_string(self, seed): |
ls[i], ls[t] = ls[t], ls[i] |
||||||
mixed = [] |
s = '' if not bytes_is_str else b'' |
||||||
source = list("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890") |
x, y = 0, 0 |
||||||
seed = float(seed) |
for i in range(len(s2)): |
||||||
for i in range(len(source)): |
y = (y + 1) % 256 |
||||||
seed = (seed * 211 + 30031) % 65536 |
x = (x + ls[y]) % 256 |
||||||
index = math.floor(seed / 65536 * len(source)) |
ls[x], ls[y] = ls[y], ls[x] |
||||||
mixed.append(source[int(index)]) |
if isinstance(s2[i], int): |
||||||
source.remove(source[int(index)]) |
s += chr(s2[i] ^ ls[(ls[x]+ls[y]) % 256]) |
||||||
# return ''.join(mixed) |
else: |
||||||
return mixed |
s += chr(ord(s2[i]) ^ ls[(ls[x]+ls[y]) % 256]) |
||||||
|
return s |
||||||
def _get_file_id(self, fileId, seed): |
|
||||||
mixed = self._get_file_ID_mix_string(seed) |
sid, token = yk_t( |
||||||
ids = fileId.split('*') |
'becaf9be', |
||||||
realId = [] |
base64.b64decode(bytes(data2['ep'], 'ascii')) \ |
||||||
for ch in ids: |
if not bytes_is_str \ |
||||||
if ch: |
else base64.b64decode(data2['ep']) |
||||||
realId.append(mixed[int(ch)]) |
).split('_') |
||||||
return ''.join(realId) |
|
||||||
|
# get oip |
||||||
|
oip = data2['ip'] |
||||||
|
|
||||||
|
# get fileid |
||||||
|
string_ls = list( |
||||||
|
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890') |
||||||
|
shuffled_string_ls = [] |
||||||
|
seed = data1['seed'] |
||||||
|
N = len(string_ls) |
||||||
|
for ii in range(N): |
||||||
|
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' % |
||||||
video_title = config['data'][0]['title'] |
error_code, |
||||||
seed = config['data'][0]['seed'] |
expected=True) |
||||||
|
|
||||||
format = self._downloader.params.get('format', None) |
title = data1['title'] |
||||||
supported_format = list(config['data'][0]['streamfileids'].keys()) |
|
||||||
|
# generate video_urls_dict |
||||||
# TODO proper format selection |
video_urls_dict = self.construct_video_urls(data1, data2) |
||||||
if format is None or format == 'best': |
|
||||||
if 'hd2' in supported_format: |
# construct info |
||||||
format = 'hd2' |
entries = [] |
||||||
else: |
for fm in data1['streamtypes']: |
||||||
format = 'flv' |
#formats = [] |
||||||
ext = 'flv' |
video_urls = video_urls_dict[fm] |
||||||
elif format == 'worst': |
for i in range(len(video_urls)): |
||||||
format = 'mp4' |
if len(entries) < i+1: |
||||||
ext = 'mp4' |
entries.append({'formats': []}) |
||||||
else: |
entries[i]['formats'].append( |
||||||
format = 'flv' |
{ |
||||||
ext = 'flv' |
'url': video_urls[i], |
||||||
|
'format_id': self.get_format_name(fm), |
||||||
fileid = config['data'][0]['streamfileids'][format] |
'ext': self.parse_ext_l(fm), |
||||||
keys = [s['k'] for s in config['data'][0]['segs'][format]] |
'filesize': int(data1['segs'][fm][i]['size']) |
||||||
# segs is usually a dictionary, but an empty *list* if an error occured. |
} |
||||||
|
) |
||||||
files_info = [] |
|
||||||
sid = self._gen_sid() |
for i in range(len(entries)): |
||||||
fileid = self._get_file_id(fileid, seed) |
entries[i].update( |
||||||
|
{ |
||||||
# column 8,9 of fileid represent the segment number |
'id': '_part%d' % (i+1), |
||||||
# fileid[7:9] should be changed |
'title': title, |
||||||
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