- # coding: utf-8
- from __future__ import unicode_literals
-
- import datetime
- import re
- import time
-
- from .common import InfoExtractor
- from ..compat import (
- compat_urllib_parse,
- compat_ord,
- )
- from ..utils import (
- determine_ext,
- ExtractorError,
- parse_iso8601,
- sanitized_Request,
- int_or_none,
- encode_data_uri,
- )
-
-
- class LetvIE(InfoExtractor):
- IE_DESC = '乐视网'
- _VALID_URL = r'http://www\.letv\.com/ptv/vplay/(?P<id>\d+).html'
-
- _TESTS = [{
- 'url': 'http://www.letv.com/ptv/vplay/22005890.html',
- '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',
- 'description': 'md5:a9cb175fd753e2962176b7beca21a47c',
- },
- 'params': {
- 'hls_prefer_native': True,
- },
- }, {
- 'url': 'http://www.letv.com/ptv/vplay/1415246.html',
- 'info_dict': {
- 'id': '1415246',
- 'ext': 'mp4',
- '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': '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',
- }]
-
- @staticmethod
- def urshift(val, n):
- return val >> n if val >= 0 else (val + 0x100000000) >> n
-
- # ror() and calc_time_key() are reversed from a embedded swf file in KLetvPlayer.swf
- def ror(self, param1, param2):
- _loc3_ = 0
- while _loc3_ < param2:
- param1 = self.urshift(param1, 1) + ((param1 & 1) << 31)
- _loc3_ += 1
- return param1
-
- def calc_time_key(self, param1):
- _loc2_ = 773625421
- _loc3_ = self.ror(param1, _loc2_ % 13)
- _loc3_ = _loc3_ ^ _loc2_
- _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)
- params = {
- 'id': media_id,
- 'platid': 1,
- 'splatid': 101,
- 'format': 1,
- 'tkey': self.calc_time_key(int(time.time())),
- 'domain': 'www.letv.com'
- }
- 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')
- if cn_verification_proxy:
- play_json_req.add_header('Ytdl-request-proxy', cn_verification_proxy)
-
- play_json = self._download_json(
- play_json_req,
- media_id, 'Downloading playJson data')
-
- # Check for errors
- playstatus = play_json['playstatus']
- if playstatus['status'] == 0:
- flag = playstatus['flag']
- if flag == 1:
- msg = 'Country %s auth error' % playstatus['country']
- else:
- msg = 'Generic error. flag = %d' % flag
- raise ExtractorError(msg, expected=True)
-
- playurl = play_json['playurl']
-
- formats = ['350', '1000', '1300', '720p', '1080p']
- dispatch = playurl['dispatch']
-
- urls = []
- for format_id in formats:
- if format_id in dispatch:
- media_url = playurl['domain'][0] + dispatch[format_id][0]
- media_url += '&' + compat_urllib_parse.urlencode({
- 'm3v': 1,
- 'format': 1,
- 'expect': 3,
- 'rateid': format_id,
- })
-
- 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': 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'] = int_or_none(format_id[:-1])
-
- urls.append(url_info_dict)
-
- publish_time = parse_iso8601(self._html_search_regex(
- r'发布时间 ([^<>]+) ', page, 'publish time', default=None),
- delimiter=' ', timezone=datetime.timedelta(hours=8))
- description = self._html_search_meta('description', page, fatal=False)
-
- return {
- 'id': media_id,
- 'formats': urls,
- 'title': playurl['title'],
- 'thumbnail': playurl['pic'],
- 'description': description,
- 'timestamp': publish_time,
- }
-
-
- class LetvTvIE(InfoExtractor):
- _VALID_URL = r'http://www.letv.com/tv/(?P<id>\d+).html'
- _TESTS = [{
- 'url': 'http://www.letv.com/tv/46177.html',
- 'info_dict': {
- 'id': '46177',
- 'title': '美人天下',
- 'description': 'md5:395666ff41b44080396e59570dbac01c'
- },
- 'playlist_count': 35
- }]
-
- def _real_extract(self, url):
- playlist_id = self._match_id(url)
- page = self._download_webpage(url, playlist_id)
-
- media_urls = list(set(re.findall(
- r'http://www.letv.com/ptv/vplay/\d+.html', page)))
- entries = [self.url_result(media_url, ie='Letv')
- for media_url in media_urls]
-
- title = self._html_search_meta('keywords', page,
- fatal=False).split('，')[0]
- description = self._html_search_meta('description', page, fatal=False)
-
- return self.playlist_result(entries, playlist_id, playlist_title=title,
- playlist_description=description)
-
-
- class LetvPlaylistIE(LetvTvIE):
- _VALID_URL = r'http://tv.letv.com/[a-z]+/(?P<id>[a-z]+)/index.s?html'
- _TESTS = [{
- 'url': 'http://tv.letv.com/izt/wuzetian/index.html',
- 'info_dict': {
- 'id': 'wuzetian',
- 'title': '武媚娘传奇',
- 'description': 'md5:e12499475ab3d50219e5bba00b3cb248'
- },
- # This playlist contains some extra videos other than the drama itself
- 'playlist_mincount': 96
- }, {
- 'url': 'http://tv.letv.com/pzt/lswjzzjc/index.shtml',
- 'info_dict': {
- 'id': 'lswjzzjc',
- # The title should be "劲舞青春", but I can't find a simple way to
- # determine the playlist title
- 'title': '乐视午间自制剧场',
- 'description': 'md5:b1eef244f45589a7b5b1af9ff25a4489'
- },
- 'playlist_mincount': 7
- }]
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