import datetime
import re
import time
+import base64
+import hashlib
from .common import InfoExtractor
from ..compat import (
compat_urllib_parse,
- compat_urllib_request,
- compat_urlparse,
+ compat_ord,
+ compat_str,
)
from ..utils import (
determine_ext,
ExtractorError,
parse_iso8601,
+ sanitized_Request,
+ int_or_none,
+ str_or_none,
+ encode_data_uri,
+ url_basename,
)
_TESTS = [{
'url': 'http://www.letv.com/ptv/vplay/22005890.html',
- 'md5': 'cab23bd68d5a8db9be31c9a222c1e8df',
+ 'md5': 'edadcfe5406976f42f9f266057ee5e40',
'info_dict': {
'id': '22005890',
'ext': 'mp4',
'title': '第87届奥斯卡颁奖礼完美落幕 《鸟人》成最大赢家',
- 'timestamp': 1424747397,
- 'upload_date': '20150224',
'description': 'md5:a9cb175fd753e2962176b7beca21a47c',
- }
+ },
+ 'params': {
+ 'hls_prefer_native': True,
+ },
}, {
'url': 'http://www.letv.com/ptv/vplay/1415246.html',
'info_dict': {
'title': '美人天下01',
'description': 'md5:f88573d9d7225ada1359eaf0dbf8bcda',
},
+ 'params': {
+ 'hls_prefer_native': True,
+ },
}, {
'note': 'This video is available only in Mainland China, thus a proxy is needed',
'url': 'http://www.letv.com/ptv/vplay/1118082.html',
- 'md5': 'f80936fbe20fb2f58648e81386ff7927',
+ 'md5': '2424c74948a62e5f31988438979c5ad1',
'info_dict': {
'id': '1118082',
'ext': 'mp4',
'title': '与龙共舞 完整版',
'description': 'md5:7506a5eeb1722bb9d4068f85024e3986',
},
+ 'params': {
+ 'hls_prefer_native': True,
+ },
'skip': 'Only available in China',
}]
_loc3_ = self.ror(_loc3_, _loc2_ % 17)
return _loc3_
+ # see M3U8Encryption class in KLetvPlayer.swf
+ @staticmethod
+ def decrypt_m3u8(encrypted_data):
+ if encrypted_data[:5].decode('utf-8').lower() != 'vc_01':
+ return encrypted_data
+ encrypted_data = encrypted_data[5:]
+
+ _loc4_ = bytearray()
+ while encrypted_data:
+ b = compat_ord(encrypted_data[0])
+ _loc4_.extend([b // 16, b & 0x0f])
+ encrypted_data = encrypted_data[1:]
+ idx = len(_loc4_) - 11
+ _loc4_ = _loc4_[idx:] + _loc4_[:idx]
+ _loc7_ = bytearray()
+ while _loc4_:
+ _loc7_.append(_loc4_[0] * 16 + _loc4_[1])
+ _loc4_ = _loc4_[2:]
+
+ return bytes(_loc7_)
+
def _real_extract(self, url):
media_id = self._match_id(url)
page = self._download_webpage(url, media_id)
'tkey': self.calc_time_key(int(time.time())),
'domain': 'www.letv.com'
}
- play_json_req = compat_urllib_request.Request(
+ play_json_req = sanitized_Request(
'http://api.letv.com/mms/out/video/playJson?' + compat_urllib_parse.urlencode(params)
)
cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
for format_id in formats:
if format_id in dispatch:
media_url = playurl['domain'][0] + dispatch[format_id][0]
-
- # Mimic what flvxz.com do
- url_parts = list(compat_urlparse.urlparse(media_url))
- qs = dict(compat_urlparse.parse_qs(url_parts[4]))
- qs.update({
- 'platid': '14',
- 'splatid': '1401',
- 'tss': 'no',
- 'retry': 1
+ media_url += '&' + compat_urllib_parse.urlencode({
+ 'm3v': 1,
+ 'format': 1,
+ 'expect': 3,
+ 'rateid': format_id,
})
- url_parts[4] = compat_urllib_parse.urlencode(qs)
- media_url = compat_urlparse.urlunparse(url_parts)
+
+ nodes_data = self._download_json(
+ media_url, media_id,
+ 'Download JSON metadata for format %s' % format_id)
+
+ req = self._request_webpage(
+ nodes_data['nodelist'][0]['location'], media_id,
+ note='Downloading m3u8 information for format %s' % format_id)
+
+ m3u8_data = self.decrypt_m3u8(req.read())
url_info_dict = {
- 'url': media_url,
+ 'url': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'),
'ext': determine_ext(dispatch[format_id][1]),
'format_id': format_id,
+ 'protocol': 'm3u8',
}
if format_id[-1:] == 'p':
- url_info_dict['height'] = format_id[:-1]
+ url_info_dict['height'] = int_or_none(format_id[:-1])
urls.append(url_info_dict)
},
'playlist_mincount': 7
}]
+
+
+class LetvCloudIE(InfoExtractor):
+ IE_DESC = '乐视云'
+ _VALID_URL = r'https?://yuntv\.letv\.com/bcloud.html\?.+'
+
+ _TESTS = [{
+ 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=467623dedf',
+ 'md5': '26450599afd64c513bc77030ad15db44',
+ 'info_dict': {
+ 'id': 'p7jnfw5hw9_467623dedf',
+ 'ext': 'mp4',
+ 'title': 'Video p7jnfw5hw9_467623dedf',
+ },
+ }, {
+ 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=ec93197892&pu=2c7cd40209&auto_play=1&gpcflag=1&width=640&height=360',
+ 'md5': 'e03d9cc8d9c13191e1caf277e42dbd31',
+ 'info_dict': {
+ 'id': 'p7jnfw5hw9_ec93197892',
+ 'ext': 'mp4',
+ 'title': 'Video p7jnfw5hw9_ec93197892',
+ },
+ }, {
+ 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=187060b6fd',
+ 'md5': 'cb988699a776b22d4a41b9d43acfb3ac',
+ 'info_dict': {
+ 'id': 'p7jnfw5hw9_187060b6fd',
+ 'ext': 'mp4',
+ 'title': 'Video p7jnfw5hw9_187060b6fd',
+ },
+ }]
+
+ @staticmethod
+ def sign_data(obj):
+ if obj['cf'] == 'flash':
+ salt = '2f9d6924b33a165a6d8b5d3d42f4f987'
+ items = ['cf', 'format', 'ran', 'uu', 'ver', 'vu']
+ elif obj['cf'] == 'html5':
+ salt = 'fbeh5player12c43eccf2bec3300344'
+ items = ['cf', 'ran', 'uu', 'bver', 'vu']
+ input_data = ''.join([item + obj[item] for item in items]) + salt
+ obj['sign'] = hashlib.md5(input_data.encode('utf-8')).hexdigest()
+
+ def _get_formats(self, cf, uu, vu, media_id):
+ def get_play_json(cf, timestamp):
+ data = {
+ 'cf': cf,
+ 'ver': '2.2',
+ 'bver': 'firefox44.0',
+ 'format': 'json',
+ 'uu': uu,
+ 'vu': vu,
+ 'ran': compat_str(timestamp),
+ }
+ self.sign_data(data)
+ return self._download_json(
+ 'http://api.letvcloud.com/gpc.php?' + compat_urllib_parse.urlencode(data),
+ media_id, 'Downloading playJson data for type %s' % cf)
+
+ play_json = get_play_json(cf, time.time())
+ # The server time may be different from local time
+ if play_json.get('code') == 10071:
+ play_json = get_play_json(cf, play_json['timestamp'])
+
+ if not play_json.get('data'):
+ if play_json.get('message'):
+ raise ExtractorError('Letv cloud said: %s' % play_json['message'], expected=True)
+ elif play_json.get('code'):
+ raise ExtractorError('Letv cloud returned error %d' % play_json['code'], expected=True)
+ else:
+ raise ExtractorError('Letv cloud returned an unknwon error')
+
+ def b64decode(s):
+ return base64.b64decode(s.encode('utf-8')).decode('utf-8')
+
+ formats = []
+ for media in play_json['data']['video_info']['media'].values():
+ play_url = media['play_url']
+ url = b64decode(play_url['main_url'])
+ decoded_url = b64decode(url_basename(url))
+ formats.append({
+ 'url': url,
+ 'ext': determine_ext(decoded_url),
+ 'format_id': int_or_none(play_url.get('vtype')),
+ 'format_note': str_or_none(play_url.get('definition')),
+ 'width': int_or_none(play_url.get('vwidth')),
+ 'height': int_or_none(play_url.get('vheight')),
+ })
+
+ return formats
+
+ def _real_extract(self, url):
+ uu_mobj = re.search('uu=([\w]+)', url)
+ vu_mobj = re.search('vu=([\w]+)', url)
+
+ if not uu_mobj or not vu_mobj:
+ raise ExtractorError('Invalid URL: %s' % url, expected=True)
+
+ uu = uu_mobj.group(1)
+ vu = vu_mobj.group(1)
+ media_id = uu + '_' + vu
+
+ formats = self._get_formats('flash', uu, vu, media_id) + self._get_formats('html5', uu, vu, media_id)
+ self._sort_formats(formats)
+
+ return {
+ 'id': media_id,
+ 'title': 'Video %s' % media_id,
+ 'formats': formats,
+ }
Rapsys Git / youtubedl / blobdiff