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-rw-r--r--youtube_dl/extractor/leeco.py367
1 files changed, 367 insertions, 0 deletions
diff --git a/youtube_dl/extractor/leeco.py b/youtube_dl/extractor/leeco.py
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+++ b/youtube_dl/extractor/leeco.py
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+# coding: utf-8
+from __future__ import unicode_literals
+
+import base64
+import datetime
+import hashlib
+import re
+import time
+
+from .common import InfoExtractor
+from ..compat import (
+ compat_ord,
+ compat_str,
+ compat_urllib_parse,
+)
+from ..utils import (
+ determine_ext,
+ encode_data_uri,
+ ExtractorError,
+ int_or_none,
+ orderedSet,
+ parse_iso8601,
+ sanitized_Request,
+ str_or_none,
+ url_basename,
+)
+
+
+class LeIE(InfoExtractor):
+ IE_DESC = '乐视网'
+ _VALID_URL = r'http://www\.le\.com/ptv/vplay/(?P<id>\d+)\.html'
+
+ _URL_TEMPLATE = 'http://www.le.com/ptv/vplay/%s.html'
+
+ _TESTS = [{
+ 'url': 'http://www.le.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.le.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.le.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(2 * len(encrypted_data))
+ for idx, val in enumerate(encrypted_data):
+ b = compat_ord(val)
+ _loc4_[2 * idx] = b // 16
+ _loc4_[2 * idx + 1] = b % 16
+ idx = len(_loc4_) - 11
+ _loc4_ = _loc4_[idx:] + _loc4_[:idx]
+ _loc7_ = bytearray(len(encrypted_data))
+ for i in range(len(encrypted_data)):
+ _loc7_[i] = _loc4_[2 * i] * 16 + _loc4_[2 * i + 1]
+
+ 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.le.com'
+ }
+ play_json_req = sanitized_Request(
+ 'http://api.le.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&nbsp;([^<>]+) ', 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 LePlaylistIE(InfoExtractor):
+ _VALID_URL = r'http://[a-z]+\.le\.com/[a-z]+/(?P<id>[a-z0-9_]+)'
+
+ _TESTS = [{
+ 'url': 'http://www.le.com/tv/46177.html',
+ 'info_dict': {
+ 'id': '46177',
+ 'title': '美人天下',
+ 'description': 'md5:395666ff41b44080396e59570dbac01c'
+ },
+ 'playlist_count': 35
+ }, {
+ 'url': 'http://tv.le.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.le.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
+ }, {
+ 'url': 'http://www.le.com/comic/92063.html',
+ 'only_matching': True,
+ }, {
+ 'url': 'http://list.le.com/listn/c1009_sc532002_d2_p1_o1.html',
+ 'only_matching': True,
+ }]
+
+ @classmethod
+ def suitable(cls, url):
+ return False if LeIE.suitable(url) else super(LePlaylistIE, cls).suitable(url)
+
+ def _real_extract(self, url):
+ playlist_id = self._match_id(url)
+ page = self._download_webpage(url, playlist_id)
+
+ # Currently old domain names are still used in playlists
+ media_ids = orderedSet(re.findall(
+ r'<a[^>]+href="http://www\.letv\.com/ptv/vplay/(\d+)\.html', page))
+ entries = [self.url_result(LeIE._URL_TEMPLATE % media_id, ie='Le')
+ for media_id in media_ids]
+
+ 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 LetvCloudIE(InfoExtractor):
+ # Most of *.letv.com is changed to *.le.com on 2016/01/02
+ # but yuntv.letv.com is kept, so also keep the extractor name
+ 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,
+ }
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-01 10:20:46 +0000