Unverified Commit 2644e911 authored by Yen Chi Hsuan's avatar Yen Chi Hsuan
Browse files
parent a5f67895
# coding: utf-8
from __future__ import unicode_literals
import binascii
import hashlib
import itertools
import math
import re
import time
......@@ -14,12 +12,13 @@ from ..compat import (
compat_urllib_parse_urlencode,
)
from ..utils import (
clean_html,
decode_packed_codes,
get_element_by_id,
get_element_by_attribute,
ExtractorError,
intlist_to_bytes,
ohdave_rsa_encrypt,
remove_start,
urshift,
)
......@@ -166,7 +165,7 @@ class IqiyiIE(InfoExtractor):
_TESTS = [{
'url': 'http://www.iqiyi.com/v_19rrojlavg.html',
'md5': '470a6c160618577166db1a7aac5a3606',
'md5': '5b0591f55961117155430b5d544fdb01',
'info_dict': {
'id': '9c1fb1b99d192b21c559e5a1a2cb3c73',
'ext': 'mp4',
......@@ -174,11 +173,11 @@ class IqiyiIE(InfoExtractor):
}
}, {
'url': 'http://www.iqiyi.com/v_19rrhnnclk.html',
'md5': 'f09f0a6a59b2da66a26bf4eda669a4cc',
'md5': '667171934041350c5de3f5015f7f1152',
'info_dict': {
'id': 'e3f585b550a280af23c98b6cb2be19fb',
'ext': 'mp4',
'title': '名侦探柯南 国语版',
'title': '名侦探柯南 国语版:第752集 迫近灰原秘密的黑影 下篇',
},
'skip': 'Geo-restricted to China',
}, {
......@@ -196,22 +195,10 @@ class IqiyiIE(InfoExtractor):
'url': 'http://www.iqiyi.com/v_19rrny4w8w.html',
'info_dict': {
'id': 'f3cf468b39dddb30d676f89a91200dc1',
'ext': 'mp4',
'title': '泰坦尼克号',
},
'playlist': [{
'info_dict': {
'id': 'f3cf468b39dddb30d676f89a91200dc1_part1',
'ext': 'f4v',
'title': '泰坦尼克号',
},
}, {
'info_dict': {
'id': 'f3cf468b39dddb30d676f89a91200dc1_part2',
'ext': 'f4v',
'title': '泰坦尼克号',
},
}],
'expected_warnings': ['Needs a VIP account for full video'],
'skip': 'Geo-restricted to China',
}, {
'url': 'http://www.iqiyi.com/a_19rrhb8ce1.html',
'info_dict': {
......@@ -224,14 +211,16 @@ class IqiyiIE(InfoExtractor):
'only_matching': True,
}]
_FORMATS_MAP = [
('1', 'h6'),
('2', 'h5'),
('3', 'h4'),
('4', 'h3'),
('5', 'h2'),
('10', 'h1'),
]
_FORMATS_MAP = {
'96': 1, # 216p, 240p
'1': 2, # 336p, 360p
'2': 3, # 480p, 504p
'21': 4, # 504p
'4': 5, # 720p
'17': 5, # 720p
'5': 6, # 1072p, 1080p
'18': 7, # 1080p
}
def _real_initialize(self):
self._login()
......@@ -291,91 +280,17 @@ class IqiyiIE(InfoExtractor):
return True
@staticmethod
def _gen_sc(tvid, timestamp):
M = [1732584193, -271733879]
M.extend([~M[0], ~M[1]])
I_table = [7, 12, 17, 22, 5, 9, 14, 20, 4, 11, 16, 23, 6, 10, 15, 21]
C_base = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8388608, 432]
def L(n, t):
if t is None:
t = 0
return trunc(((n >> 1) + (t >> 1) << 1) + (n & 1) + (t & 1))
def trunc(n):
n = n % 0x100000000
if n > 0x7fffffff:
n -= 0x100000000
return n
def transform(string, mod):
num = int(string, 16)
return (num >> 8 * (i % 4) & 255 ^ i % mod) << ((a & 3) << 3)
C = list(C_base)
o = list(M)
k = str(timestamp - 7)
for i in range(13):
a = i
C[a >> 2] |= ord(k[a]) << 8 * (a % 4)
for i in range(16):
a = i + 13
start = (i >> 2) * 8
r = '03967743b643f66763d623d637e30733'
C[a >> 2] |= transform(''.join(reversed(r[start:start + 8])), 7)
for i in range(16):
a = i + 29
start = (i >> 2) * 8
r = '7038766939776a32776a32706b337139'
C[a >> 2] |= transform(r[start:start + 8], 1)
for i in range(9):
a = i + 45
if i < len(tvid):
C[a >> 2] |= ord(tvid[i]) << 8 * (a % 4)
for a in range(64):
i = a
I = i >> 4
C_index = [i, 5 * i + 1, 3 * i + 5, 7 * i][I] % 16 + urshift(a, 6)
m = L(L(o[0], [
trunc(o[1] & o[2]) | trunc(~o[1] & o[3]),
trunc(o[3] & o[1]) | trunc(~o[3] & o[2]),
o[1] ^ o[2] ^ o[3],
o[2] ^ trunc(o[1] | ~o[3])
][I]), L(
trunc(int(abs(math.sin(i + 1)) * 4294967296)),
C[C_index] if C_index < len(C) else None))
I = I_table[4 * I + i % 4]
o = [o[3],
L(o[1], trunc(trunc(m << I) | urshift(m, 32 - I))),
o[1],
o[2]]
new_M = [L(o[0], M[0]), L(o[1], M[1]), L(o[2], M[2]), L(o[3], M[3])]
s = [new_M[a >> 3] >> (1 ^ a & 7) * 4 & 15 for a in range(32)]
return binascii.hexlify(intlist_to_bytes(s))[1::2].decode('ascii')
def get_raw_data(self, tvid, video_id):
tm = int(time.time() * 1000)
sc = self._gen_sc(tvid, tm)
key = 'd5fb4bd9d50c4be6948c97edd7254b0e'
sc = md5_text(compat_str(tm) + key + tvid)
params = {
'platForm': 'h5',
'rate': 1,
'tvid': tvid,
'vid': video_id,
'cupid': 'qc_100001_100186',
'type': 'mp4',
'nolimit': 0,
'agenttype': 13,
'src': 'd846d0c32d664d32b6b54ea48997a589',
'src': '76f90cbd92f94a2e925d83e8ccd22cb7',
'sc': sc,
't': tm - 7,
'__jsT': None,
't': tm,
}
headers = {}
......@@ -435,6 +350,7 @@ class IqiyiIE(InfoExtractor):
video_id = self._search_regex(
r'data-player-videoid\s*=\s*[\'"]([a-f\d]+)', webpage, 'video_id')
formats = []
for _ in range(5):
raw_data = self.get_raw_data(tvid, video_id)
......@@ -445,16 +361,29 @@ class IqiyiIE(InfoExtractor):
data = raw_data['data']
# iQiYi sometimes returns Ads
if not isinstance(data['playInfo'], dict):
self._sleep(5, video_id)
continue
for stream in data['vidl']:
if 'm3utx' not in stream:
continue
vd = compat_str(stream['vd'])
formats.append({
'url': stream['m3utx'],
'format_id': vd,
'ext': 'mp4',
'preference': self._FORMATS_MAP.get(vd, -1),
'protocol': 'm3u8_native',
})
if formats:
break
self._sleep(5, video_id)
title = data['playInfo']['an']
break
self._sort_formats(formats)
title = (get_element_by_id('widget-videotitle', webpage) or
clean_html(get_element_by_attribute('class', 'mod-play-tit', webpage)))
return {
'id': video_id,
'title': title,
'url': data['m3u'],
'formats': formats,
}
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