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@@ -0,0 +1,242 @@
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+# coding: utf-8
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+
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+from __future__ import unicode_literals
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+
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+from .common import InfoExtractor
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+
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+from ..compat import compat_urllib_parse
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+
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+from ..utils import ExtractorError
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+
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+import re
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+import time
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+import uuid
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+import math
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+import random
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+import zlib
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+import hashlib
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+
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+class IqiyiIE(InfoExtractor):
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+ IE_NAME = 'iqiyi'
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+
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+ _VALID_URL = r'http://(?:www\.)iqiyi.com/.+?\.html'
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+
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+ _TEST = {
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+ 'url': 'http://www.iqiyi.com/v_19rrojlavg.html',
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+ 'md5': '2cb594dc2781e6c941a110d8f358118b',
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+ 'info_dict': {
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+ 'id': '9c1fb1b99d192b21c559e5a1a2cb3c73',
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+ 'title': '美国德州空中惊现奇异云团 酷似UFO',
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+ 'ext': 'f4v',
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+ }
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+ }
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+
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+ def construct_video_urls(self, data, video_id, _uuid, bid):
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+ def do_xor(x, y):
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+ a = y % 3
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+ if a == 1:
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+ return x ^ 121
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+ if a == 2:
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+ return x ^ 72
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+ return x ^ 103
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+
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+ def get_encode_code(l):
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+ a = 0
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+ b = l.split('-')
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+ c = len(b)
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+ s = ''
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+ for i in range(c - 1, -1, -1):
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+ a = do_xor(int(b[c-i-1], 16), i)
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+ s += chr(a)
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+ return s[::-1]
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+
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+ def get_path_key(x):
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+ mg = ')(*&^flash@#$%a'
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+ tm = self._download_json(
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+ 'http://data.video.qiyi.com/t?tn=' + str(random.random()), video_id)['t']
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+ t = str(int(math.floor(int(tm)/(600.0))))
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+ return hashlib.md5(
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+ (t+mg+x).encode('utf8')).hexdigest()
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+
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+ # get accept format
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+ # getting all format will spend minutes for a big video.
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+ if bid == 'best':
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+ bids = [int(i['bid']) for i in data['vp']['tkl'][0]['vs'] \
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+ if 0 < int(i['bid']) <= 10]
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+ bid = str(max(bids))
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+
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+ video_urls_dict = {}
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+ for i in data['vp']['tkl'][0]['vs']:
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+ if 0 < int(i['bid']) <= 10:
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+ format_id = self.get_format(i['bid'])
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+ else:
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+ continue
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+
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+ video_urls = []
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+
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+ video_urls_info = i['fs']
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+ if not i['fs'][0]['l'].startswith('/'):
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+ t = get_encode_code(i['fs'][0]['l'])
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+ if t.endswith('mp4'):
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+ video_urls_info = i['flvs']
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+
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+ if int(i['bid']) != int(bid): # ignore missing match format
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+ video_urls.extend(
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+ [('http://example.com/v.flv', ii['b']) for ii in video_urls_info])
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+ video_urls_dict[format_id] = video_urls
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+ continue
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+
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+ for ii in video_urls_info:
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+ vl = ii['l']
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+ if not vl.startswith('/'):
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+ vl = get_encode_code(vl)
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+ key = get_path_key(
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+ vl.split('/')[-1].split('.')[0])
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+ filesize = ii['b']
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+ base_url = data['vp']['du'].split('/')
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+ base_url.insert(-1, key)
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+ base_url = '/'.join(base_url)
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+ param = {
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+ 'su': _uuid,
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+ 'qyid': uuid.uuid4().hex,
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+ 'client': '',
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+ 'z': '',
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+ 'bt': '',
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+ 'ct': '',
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+ 'tn': str(int(time.time()))
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+ }
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+ api_video_url = base_url + vl + '?' + \
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+ compat_urllib_parse.urlencode(param)
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+ js = self._download_json(api_video_url, video_id)
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+ video_url = js['l']
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+ video_urls.append(
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+ (video_url, filesize))
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+
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+ video_urls_dict[format_id] = video_urls
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+ return video_urls_dict
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+
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+ def get_format(self, bid):
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+ _dict = {
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+ '1' : 'h6',
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+ '2' : 'h5',
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+ '3' : 'h4',
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+ '4' : 'h3',
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+ '5' : 'h2',
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+ '10' : 'h1'
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+ }
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+ return _dict.get(str(bid), None)
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+
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+ def get_bid(self, format_id):
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+ _dict = {
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+ 'h6' : '1',
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+ 'h5' : '2',
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+ 'h4' : '3',
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+ 'h3' : '4',
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+ 'h2' : '5',
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+ 'h1' : '10',
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+ 'best' : 'best'
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+ }
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+ return _dict.get(format_id, None)
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+
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+ def get_raw_data(self, tvid, video_id, enc_key, _uuid):
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+ tm = str(int(time.time()))
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+ param = {
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+ 'key': 'fvip',
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+ 'src': hashlib.md5(b'youtube-dl').hexdigest(),
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+ 'tvId': tvid,
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+ 'vid': video_id,
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+ 'vinfo': 1,
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+ 'tm': tm,
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+ 'enc': hashlib.md5(
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+ (enc_key + tm + tvid).encode('utf8')).hexdigest(),
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+ 'qyid': _uuid,
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+ 'tn': random.random(),
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+ 'um': 0,
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+ 'authkey': hashlib.md5(
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+ (tm + tvid).encode('utf8')).hexdigest()
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+ }
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+
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+ api_url = 'http://cache.video.qiyi.com/vms' + '?' + \
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+ compat_urllib_parse.urlencode(param)
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+ raw_data = self._download_json(api_url, video_id)
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+ return raw_data
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+
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+ def get_enc_key(self, swf_url, video_id):
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+ req = self._request_webpage(
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+ swf_url, video_id, note='download swf content')
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+ cn = req.read()
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+ cn = zlib.decompress(cn[8:])
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+ pt = re.compile(b'MixerRemote\x08(?P<enc_key>.+?)\$&vv')
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+ enc_key = self._search_regex(pt, cn, 'enc_key').decode('utf8')
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+ return enc_key
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+
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+ def _real_extract(self, url):
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+ webpage = self._download_webpage(
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+ url, 'temp_id', note='download video page')
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+ tvid = self._search_regex(
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+ r'tvId ?= ?(\'|\")(?P<tvid>\d+)', webpage, 'tvid', flags=re.I, group='tvid')
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+ video_id = self._search_regex(
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+ r'videoId ?= ?(\'|\")(?P<video_id>[a-z\d]+)',
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+ webpage, 'video_id', flags=re.I, group='video_id')
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+ swf_url = self._search_regex(
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+ r'(?P<swf>http://.+?MainPlayer.+?\.swf)', webpage, 'swf')
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+ _uuid = uuid.uuid4().hex
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+
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+ enc_key = self.get_enc_key(swf_url, video_id)
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+
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+ raw_data = self.get_raw_data(tvid, video_id, enc_key, _uuid)
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+ assert raw_data['code'] == 'A000000'
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+ if not raw_data['data']['vp']['tkl']:
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+ raise ExtractorError('No support iQiqy VIP video')
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+
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+ data = raw_data['data']
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+
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+ title = data['vi']['vn']
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+
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+ format = self._downloader.params.get('format', None)
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+ bid = self.get_bid(format) if format else 'best'
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+ if not bid:
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+ raise ExtractorError('Can\'t get format.')
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+
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+ # generate video_urls_dict
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+ video_urls_dict = self.construct_video_urls(
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+ data, video_id, _uuid, bid)
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+
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+ # construct info
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+ entries = []
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+ for format_id in video_urls_dict:
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+ video_urls = video_urls_dict[format_id]
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+ for i, video_url_info in enumerate(video_urls):
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+ if len(entries) < i+1:
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+ entries.append({'formats': []})
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+ entries[i]['formats'].append(
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+ {
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+ 'url': video_url_info[0],
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+ 'filesize': video_url_info[-1],
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+ 'format_id': format_id,
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+ 'preference': int(self.get_bid(format_id))
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+ }
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+ )
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+
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+ for i in range(len(entries)):
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+ self._sort_formats(entries[i]['formats'])
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+ entries[i].update(
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+ {
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+ 'id': '_part%d' % (i+1),
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+ 'title': title,
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+ }
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+ )
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+
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+ if len(entries) > 1:
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+ info = {
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+ '_type': 'multi_video',
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+ 'id': video_id,
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+ 'title': title,
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+ 'entries': entries,
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+ }
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+ else:
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+ info = entries[0]
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+ info['id'] = video_id
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+ info['title'] = title
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+
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+ return info
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Yen Chi Hsuan