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[iqiyi] Partial support for VIP-only videos

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See #8569 and #8019. Currently only 6-min preview are supported
totalwebcasting
Yen Chi Hsuan 8 years ago
parent a517bb4b1e
commit 8e0548e180
1 changed files with 94 additions and 12 deletions
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106
youtube_dl/extractor/iqiyi.py
Unescape Escape View File

@ -3,13 +3,23 @@ from __future__ import unicode_literals
import hashlib
import math
import os
import random
import time
import uuid
from .common import InfoExtractor
from ..compat import compat_urllib_parse
from ..utils import ExtractorError
from ..compat import (
compat_parse_qs,
compat_urllib_parse,
compat_urllib_parse_urlparse,
)
from ..utils import (
ExtractorError,
sanitized_Request,
urlencode_postdata,
url_basename,
)
class IqiyiIE(InfoExtractor):
@ -93,6 +103,29 @@ class IqiyiIE(InfoExtractor):
}, {
'url': 'http://yule.iqiyi.com/pcb.html',
'only_matching': True,
}, {
# VIP-only video. The first 2 parts (6 minutes) are available without login
'url': 'http://www.iqiyi.com/v_19rrny4w8w.html',
'info_dict': {
'id': 'f3cf468b39dddb30d676f89a91200dc1',
'title': '泰坦尼克号',
},
'playlist': [{
'md5': '436bcde6e1307307d5ba1549715b0bbd',
'info_dict': {
'id': 'f3cf468b39dddb30d676f89a91200dc1_part1',
'ext': 'f4v',
'title': '泰坦尼克号',
},
}, {
'md5': 'bfc5e332f4900fde547c69372385649e',
'info_dict': {
'id': 'f3cf468b39dddb30d676f89a91200dc1_part2',
'ext': 'f4v',
'title': '泰坦尼克号',
},
}],
'expected_warnings': ['Needs a VIP account for full video'],
}]
_FORMATS_MAP = [
@ -108,7 +141,40 @@ class IqiyiIE(InfoExtractor):
def md5_text(text):
return hashlib.md5(text.encode('utf-8')).hexdigest()
def construct_video_urls(self, data, video_id, _uuid):
def _authenticate_vip_video(self, api_video_url, video_id, tvid, _uuid, do_report_warning):
auth_params = {
# version and platform hard-coded in com/qiyi/player/core/model/remote/AuthenticationRemote.as
'version': '2.0',
'platform': 'b6c13e26323c537d',
'aid': tvid,
'tvid': tvid,
'uid': '',
'deviceId': _uuid,
'playType': 'main', # XXX: always main?
'filename': os.path.splitext(url_basename(api_video_url))[0],
}
qd_items = compat_parse_qs(compat_urllib_parse_urlparse(api_video_url).query)
for key, val in qd_items.items():
auth_params[key] = val[0]
auth_req = sanitized_Request(
'http://api.vip.iqiyi.com/services/ckn.action',
urlencode_postdata(auth_params))
# iQiyi server throws HTTP 405 error without the following header
auth_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
auth_result = self._download_json(
auth_req, video_id,
note='Downloading video authentication JSON',
errnote='Unable to download video authentication JSON')
if auth_result['code'] == 'Q00506': # requires a VIP account
if do_report_warning:
self.report_warning('Needs a VIP account for full video')
return False
return auth_result
def construct_video_urls(self, data, video_id, _uuid, tvid):
def do_xor(x, y):
a = y % 3
if a == 1:
@ -137,6 +203,7 @@ class IqiyiIE(InfoExtractor):
return self.md5_text(t + mg + x)
video_urls_dict = {}
need_vip_warning_report = True
for format_item in data['vp']['tkl'][0]['vs']:
if 0 < int(format_item['bid']) <= 10:
format_id = self.get_format(format_item['bid'])
@ -155,11 +222,13 @@ class IqiyiIE(InfoExtractor):
vl = segment['l']
if not vl.startswith('/'):
vl = get_encode_code(vl)
key = get_path_key(
vl.split('/')[-1].split('.')[0], format_id, segment_index)
is_vip_video = '/vip/' in vl
filesize = segment['b']
base_url = data['vp']['du'].split('/')
base_url.insert(-1, key)
if not is_vip_video:
key = get_path_key(
vl.split('/')[-1].split('.')[0], format_id, segment_index)
base_url.insert(-1, key)
base_url = '/'.join(base_url)
param = {
'su': _uuid,
@ -170,8 +239,23 @@ class IqiyiIE(InfoExtractor):
'ct': '',
'tn': str(int(time.time()))
}
api_video_url = base_url + vl + '?' + \
compat_urllib_parse.urlencode(param)
api_video_url = base_url + vl
if is_vip_video:
api_video_url = api_video_url.replace('.f4v', '.hml')
auth_result = self._authenticate_vip_video(
api_video_url, video_id, tvid, _uuid, need_vip_warning_report)
if auth_result is False:
need_vip_warning_report = False
break
param.update({
't': auth_result['data']['t'],
# cid is hard-coded in com/qiyi/player/core/player/RuntimeData.as
'cid': 'afbe8fd3d73448c9',
'vid': video_id,
'QY00001': auth_result['data']['u'],
})
api_video_url += '?' if '?' not in api_video_url else '&'
api_video_url += compat_urllib_parse.urlencode(param)
js = self._download_json(
api_video_url, video_id,
note='Download video info of segment %d for format %s' % (segment_index + 1, format_id))
@ -205,6 +289,7 @@ class IqiyiIE(InfoExtractor):
'tn': random.random(),
'um': 0,
'authkey': self.md5_text(self.md5_text('') + tail),
'k_tag': 1,
}
api_url = 'http://cache.video.qiyi.com/vms' + '?' + \
@ -236,16 +321,13 @@ class IqiyiIE(InfoExtractor):
if raw_data['code'] != 'A000000':
raise ExtractorError('Unable to load data. Error code: ' + raw_data['code'])
if not raw_data['data']['vp']['tkl']:
raise ExtractorError('No support iQiqy VIP video')
data = raw_data['data']
title = data['vi']['vn']
# generate video_urls_dict
video_urls_dict = self.construct_video_urls(
data, video_id, _uuid)
data, video_id, _uuid, tvid)
# construct info
entries = []

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