import datetime import hashlib import re import time from .common import InfoExtractor from ..compat import ( compat_b64decode, compat_ord, compat_str, compat_urllib_parse_urlencode, ) from ..utils import ( determine_ext, encode_data_uri, ExtractorError, int_or_none, orderedSet, parse_iso8601, str_or_none, url_basename, urshift, ) class LeIE(InfoExtractor): IE_DESC = '乐视网' _VALID_URL = r'https?://(?:www\.le\.com/ptv/vplay|(?:sports\.le|(?:www\.)?lesports)\.com/(?:match|video))/(?P\d+)\.html' _GEO_COUNTRIES = ['CN'] _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': 'md5:28942e650e82ed4fcc8e4de919ee854d', }, '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, }, }, { 'url': 'http://sports.le.com/video/25737697.html', 'only_matching': True, }, { 'url': 'http://www.lesports.com/match/1023203003.html', 'only_matching': True, }, { 'url': 'http://sports.le.com/match/1023203003.html', 'only_matching': True, }] # ror() and calc_time_key() are reversed from a embedded swf file in LetvPlayer.swf def ror(self, param1, param2): _loc3_ = 0 while _loc3_ < param2: param1 = urshift(param1, 1) + ((param1 & 1) << 31) _loc3_ += 1 return param1 def calc_time_key(self, param1): _loc2_ = 185025305 return self.ror(param1, _loc2_ % 17) ^ _loc2_ # 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 _check_errors(self, play_json): # Check for errors playstatus = play_json['msgs']['playstatus'] if playstatus['status'] == 0: flag = playstatus['flag'] if flag == 1: self.raise_geo_restricted() else: raise ExtractorError('Generic error. flag = %d' % flag, expected=True) def _real_extract(self, url): media_id = self._match_id(url) page = self._download_webpage(url, media_id) play_json_flash = self._download_json( 'http://player-pc.le.com/mms/out/video/playJson', media_id, 'Downloading flash playJson data', query={ 'id': media_id, 'platid': 1, 'splatid': 105, 'format': 1, 'source': 1000, 'tkey': self.calc_time_key(int(time.time())), 'domain': 'www.le.com', 'region': 'cn', }, headers=self.geo_verification_headers()) self._check_errors(play_json_flash) def get_flash_urls(media_url, format_id): nodes_data = self._download_json( media_url, media_id, 'Download JSON metadata for format %s' % format_id, query={ 'm3v': 1, 'format': 1, 'expect': 3, 'tss': 'ios', }) 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()) return { 'hls': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'), } extracted_formats = [] formats = [] playurl = play_json_flash['msgs']['playurl'] play_domain = playurl['domain'][0] for format_id, format_data in playurl.get('dispatch', []).items(): if format_id in extracted_formats: continue extracted_formats.append(format_id) media_url = play_domain + format_data[0] for protocol, format_url in get_flash_urls(media_url, format_id).items(): f = { 'url': format_url, 'ext': determine_ext(format_data[1]), 'format_id': '%s-%s' % (protocol, format_id), 'protocol': 'm3u8_native' if protocol == 'hls' else 'http', 'quality': int_or_none(format_id), } if format_id[-1:] == 'p': f['height'] = int_or_none(format_id[:-1]) formats.append(f) 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': formats, 'title': playurl['title'], 'thumbnail': playurl['pic'], 'description': description, 'timestamp': publish_time, '_format_sort_fields': ('res', 'quality'), } class LePlaylistIE(InfoExtractor): _VALID_URL = r'https?://[a-z]+\.le\.com/(?!video)[a-z]+/(?P[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', # This series is moved to http://www.le.com/tv/10005297.html 'only_matching': True, }, { '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']+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 unknown error') def b64decode(s): return compat_b64decode(s).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': str_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(r'uu=([\w]+)', url) vu_mobj = re.search(r'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) return { 'id': media_id, 'title': 'Video %s' % media_id, 'formats': formats, }