leeco.py (13103B)
1 # coding: utf-8 2 from __future__ import unicode_literals 3 4 import datetime 5 import hashlib 6 import re 7 import time 8 9 from .common import InfoExtractor 10 from ..compat import ( 11 compat_b64decode, 12 compat_ord, 13 compat_str, 14 compat_urllib_parse_urlencode, 15 ) 16 from ..utils import ( 17 determine_ext, 18 encode_data_uri, 19 ExtractorError, 20 int_or_none, 21 orderedSet, 22 parse_iso8601, 23 str_or_none, 24 url_basename, 25 urshift, 26 ) 27 28 29 class LeIE(InfoExtractor): 30 IE_DESC = '乐视网' 31 _VALID_URL = r'https?://(?:www\.le\.com/ptv/vplay|(?:sports\.le|(?:www\.)?lesports)\.com/(?:match|video))/(?P<id>\d+)\.html' 32 _GEO_COUNTRIES = ['CN'] 33 _URL_TEMPLATE = 'http://www.le.com/ptv/vplay/%s.html' 34 35 _TESTS = [{ 36 'url': 'http://www.le.com/ptv/vplay/22005890.html', 37 'md5': 'edadcfe5406976f42f9f266057ee5e40', 38 'info_dict': { 39 'id': '22005890', 40 'ext': 'mp4', 41 'title': '第87届奥斯卡颁奖礼完美落幕 《鸟人》成最大赢家', 42 'description': 'md5:a9cb175fd753e2962176b7beca21a47c', 43 }, 44 'params': { 45 'hls_prefer_native': True, 46 }, 47 }, { 48 'url': 'http://www.le.com/ptv/vplay/1415246.html', 49 'info_dict': { 50 'id': '1415246', 51 'ext': 'mp4', 52 'title': '美人天下01', 53 'description': 'md5:28942e650e82ed4fcc8e4de919ee854d', 54 }, 55 'params': { 56 'hls_prefer_native': True, 57 }, 58 }, { 59 'note': 'This video is available only in Mainland China, thus a proxy is needed', 60 'url': 'http://www.le.com/ptv/vplay/1118082.html', 61 'md5': '2424c74948a62e5f31988438979c5ad1', 62 'info_dict': { 63 'id': '1118082', 64 'ext': 'mp4', 65 'title': '与龙共舞 完整版', 66 'description': 'md5:7506a5eeb1722bb9d4068f85024e3986', 67 }, 68 'params': { 69 'hls_prefer_native': True, 70 }, 71 }, { 72 'url': 'http://sports.le.com/video/25737697.html', 73 'only_matching': True, 74 }, { 75 'url': 'http://www.lesports.com/match/1023203003.html', 76 'only_matching': True, 77 }, { 78 'url': 'http://sports.le.com/match/1023203003.html', 79 'only_matching': True, 80 }] 81 82 # ror() and calc_time_key() are reversed from a embedded swf file in LetvPlayer.swf 83 def ror(self, param1, param2): 84 _loc3_ = 0 85 while _loc3_ < param2: 86 param1 = urshift(param1, 1) + ((param1 & 1) << 31) 87 _loc3_ += 1 88 return param1 89 90 def calc_time_key(self, param1): 91 _loc2_ = 185025305 92 return self.ror(param1, _loc2_ % 17) ^ _loc2_ 93 94 # see M3U8Encryption class in KLetvPlayer.swf 95 @staticmethod 96 def decrypt_m3u8(encrypted_data): 97 if encrypted_data[:5].decode('utf-8').lower() != 'vc_01': 98 return encrypted_data 99 encrypted_data = encrypted_data[5:] 100 101 _loc4_ = bytearray(2 * len(encrypted_data)) 102 for idx, val in enumerate(encrypted_data): 103 b = compat_ord(val) 104 _loc4_[2 * idx] = b // 16 105 _loc4_[2 * idx + 1] = b % 16 106 idx = len(_loc4_) - 11 107 _loc4_ = _loc4_[idx:] + _loc4_[:idx] 108 _loc7_ = bytearray(len(encrypted_data)) 109 for i in range(len(encrypted_data)): 110 _loc7_[i] = _loc4_[2 * i] * 16 + _loc4_[2 * i + 1] 111 112 return bytes(_loc7_) 113 114 def _check_errors(self, play_json): 115 # Check for errors 116 playstatus = play_json['msgs']['playstatus'] 117 if playstatus['status'] == 0: 118 flag = playstatus['flag'] 119 if flag == 1: 120 self.raise_geo_restricted() 121 else: 122 raise ExtractorError('Generic error. flag = %d' % flag, expected=True) 123 124 def _real_extract(self, url): 125 media_id = self._match_id(url) 126 page = self._download_webpage(url, media_id) 127 128 play_json_flash = self._download_json( 129 'http://player-pc.le.com/mms/out/video/playJson', 130 media_id, 'Downloading flash playJson data', query={ 131 'id': media_id, 132 'platid': 1, 133 'splatid': 105, 134 'format': 1, 135 'source': 1000, 136 'tkey': self.calc_time_key(int(time.time())), 137 'domain': 'www.le.com', 138 'region': 'cn', 139 }, 140 headers=self.geo_verification_headers()) 141 self._check_errors(play_json_flash) 142 143 def get_flash_urls(media_url, format_id): 144 nodes_data = self._download_json( 145 media_url, media_id, 146 'Download JSON metadata for format %s' % format_id, 147 query={ 148 'm3v': 1, 149 'format': 1, 150 'expect': 3, 151 'tss': 'ios', 152 }) 153 154 req = self._request_webpage( 155 nodes_data['nodelist'][0]['location'], media_id, 156 note='Downloading m3u8 information for format %s' % format_id) 157 158 m3u8_data = self.decrypt_m3u8(req.read()) 159 160 return { 161 'hls': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'), 162 } 163 164 extracted_formats = [] 165 formats = [] 166 playurl = play_json_flash['msgs']['playurl'] 167 play_domain = playurl['domain'][0] 168 169 for format_id, format_data in playurl.get('dispatch', []).items(): 170 if format_id in extracted_formats: 171 continue 172 extracted_formats.append(format_id) 173 174 media_url = play_domain + format_data[0] 175 for protocol, format_url in get_flash_urls(media_url, format_id).items(): 176 f = { 177 'url': format_url, 178 'ext': determine_ext(format_data[1]), 179 'format_id': '%s-%s' % (protocol, format_id), 180 'protocol': 'm3u8_native' if protocol == 'hls' else 'http', 181 'quality': int_or_none(format_id), 182 } 183 184 if format_id[-1:] == 'p': 185 f['height'] = int_or_none(format_id[:-1]) 186 187 formats.append(f) 188 self._sort_formats(formats, ('height', 'quality', 'format_id')) 189 190 publish_time = parse_iso8601(self._html_search_regex( 191 r'发布时间 ([^<>]+) ', page, 'publish time', default=None), 192 delimiter=' ', timezone=datetime.timedelta(hours=8)) 193 description = self._html_search_meta('description', page, fatal=False) 194 195 return { 196 'id': media_id, 197 'formats': formats, 198 'title': playurl['title'], 199 'thumbnail': playurl['pic'], 200 'description': description, 201 'timestamp': publish_time, 202 } 203 204 205 class LePlaylistIE(InfoExtractor): 206 _VALID_URL = r'https?://[a-z]+\.le\.com/(?!video)[a-z]+/(?P<id>[a-z0-9_]+)' 207 208 _TESTS = [{ 209 'url': 'http://www.le.com/tv/46177.html', 210 'info_dict': { 211 'id': '46177', 212 'title': '美人天下', 213 'description': 'md5:395666ff41b44080396e59570dbac01c' 214 }, 215 'playlist_count': 35 216 }, { 217 'url': 'http://tv.le.com/izt/wuzetian/index.html', 218 'info_dict': { 219 'id': 'wuzetian', 220 'title': '武媚娘传奇', 221 'description': 'md5:e12499475ab3d50219e5bba00b3cb248' 222 }, 223 # This playlist contains some extra videos other than the drama itself 224 'playlist_mincount': 96 225 }, { 226 'url': 'http://tv.le.com/pzt/lswjzzjc/index.shtml', 227 # This series is moved to http://www.le.com/tv/10005297.html 228 'only_matching': True, 229 }, { 230 'url': 'http://www.le.com/comic/92063.html', 231 'only_matching': True, 232 }, { 233 'url': 'http://list.le.com/listn/c1009_sc532002_d2_p1_o1.html', 234 'only_matching': True, 235 }] 236 237 @classmethod 238 def suitable(cls, url): 239 return False if LeIE.suitable(url) else super(LePlaylistIE, cls).suitable(url) 240 241 def _real_extract(self, url): 242 playlist_id = self._match_id(url) 243 page = self._download_webpage(url, playlist_id) 244 245 # Currently old domain names are still used in playlists 246 media_ids = orderedSet(re.findall( 247 r'<a[^>]+href="http://www\.letv\.com/ptv/vplay/(\d+)\.html', page)) 248 entries = [self.url_result(LeIE._URL_TEMPLATE % media_id, ie='Le') 249 for media_id in media_ids] 250 251 title = self._html_search_meta('keywords', page, 252 fatal=False).split('，')[0] 253 description = self._html_search_meta('description', page, fatal=False) 254 255 return self.playlist_result(entries, playlist_id, playlist_title=title, 256 playlist_description=description) 257 258 259 class LetvCloudIE(InfoExtractor): 260 # Most of *.letv.com is changed to *.le.com on 2016/01/02 261 # but yuntv.letv.com is kept, so also keep the extractor name 262 IE_DESC = '乐视云' 263 _VALID_URL = r'https?://yuntv\.letv\.com/bcloud.html\?.+' 264 265 _TESTS = [{ 266 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=467623dedf', 267 'md5': '26450599afd64c513bc77030ad15db44', 268 'info_dict': { 269 'id': 'p7jnfw5hw9_467623dedf', 270 'ext': 'mp4', 271 'title': 'Video p7jnfw5hw9_467623dedf', 272 }, 273 }, { 274 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=ec93197892&pu=2c7cd40209&auto_play=1&gpcflag=1&width=640&height=360', 275 'md5': 'e03d9cc8d9c13191e1caf277e42dbd31', 276 'info_dict': { 277 'id': 'p7jnfw5hw9_ec93197892', 278 'ext': 'mp4', 279 'title': 'Video p7jnfw5hw9_ec93197892', 280 }, 281 }, { 282 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=187060b6fd', 283 'md5': 'cb988699a776b22d4a41b9d43acfb3ac', 284 'info_dict': { 285 'id': 'p7jnfw5hw9_187060b6fd', 286 'ext': 'mp4', 287 'title': 'Video p7jnfw5hw9_187060b6fd', 288 }, 289 }] 290 291 @staticmethod 292 def sign_data(obj): 293 if obj['cf'] == 'flash': 294 salt = '2f9d6924b33a165a6d8b5d3d42f4f987' 295 items = ['cf', 'format', 'ran', 'uu', 'ver', 'vu'] 296 elif obj['cf'] == 'html5': 297 salt = 'fbeh5player12c43eccf2bec3300344' 298 items = ['cf', 'ran', 'uu', 'bver', 'vu'] 299 input_data = ''.join([item + obj[item] for item in items]) + salt 300 obj['sign'] = hashlib.md5(input_data.encode('utf-8')).hexdigest() 301 302 def _get_formats(self, cf, uu, vu, media_id): 303 def get_play_json(cf, timestamp): 304 data = { 305 'cf': cf, 306 'ver': '2.2', 307 'bver': 'firefox44.0', 308 'format': 'json', 309 'uu': uu, 310 'vu': vu, 311 'ran': compat_str(timestamp), 312 } 313 self.sign_data(data) 314 return self._download_json( 315 'http://api.letvcloud.com/gpc.php?' + compat_urllib_parse_urlencode(data), 316 media_id, 'Downloading playJson data for type %s' % cf) 317 318 play_json = get_play_json(cf, time.time()) 319 # The server time may be different from local time 320 if play_json.get('code') == 10071: 321 play_json = get_play_json(cf, play_json['timestamp']) 322 323 if not play_json.get('data'): 324 if play_json.get('message'): 325 raise ExtractorError('Letv cloud said: %s' % play_json['message'], expected=True) 326 elif play_json.get('code'): 327 raise ExtractorError('Letv cloud returned error %d' % play_json['code'], expected=True) 328 else: 329 raise ExtractorError('Letv cloud returned an unknown error') 330 331 def b64decode(s): 332 return compat_b64decode(s).decode('utf-8') 333 334 formats = [] 335 for media in play_json['data']['video_info']['media'].values(): 336 play_url = media['play_url'] 337 url = b64decode(play_url['main_url']) 338 decoded_url = b64decode(url_basename(url)) 339 formats.append({ 340 'url': url, 341 'ext': determine_ext(decoded_url), 342 'format_id': str_or_none(play_url.get('vtype')), 343 'format_note': str_or_none(play_url.get('definition')), 344 'width': int_or_none(play_url.get('vwidth')), 345 'height': int_or_none(play_url.get('vheight')), 346 }) 347 348 return formats 349 350 def _real_extract(self, url): 351 uu_mobj = re.search(r'uu=([\w]+)', url) 352 vu_mobj = re.search(r'vu=([\w]+)', url) 353 354 if not uu_mobj or not vu_mobj: 355 raise ExtractorError('Invalid URL: %s' % url, expected=True) 356 357 uu = uu_mobj.group(1) 358 vu = vu_mobj.group(1) 359 media_id = uu + '_' + vu 360 361 formats = self._get_formats('flash', uu, vu, media_id) + self._get_formats('html5', uu, vu, media_id) 362 self._sort_formats(formats) 363 364 return { 365 'id': media_id, 366 'title': 'Video %s' % media_id, 367 'formats': formats, 368 }