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[youtubedl] / youtube_dl / extractor / leeco.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import base64
5 import datetime
6 import hashlib
7 import re
8 import time
9
10 from .common import InfoExtractor
11 from ..compat import (
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 update_url_query,
27 )
28
29
30 class LeIE(InfoExtractor):
31 IE_DESC = '乐视网'
32 _VALID_URL = r'https?://(?:www\.le\.com/ptv/vplay|(?:sports\.le|(?:www\.)?lesports)\.com/(?:match|video))/(?P<id>\d+)\.html'
33
34 _URL_TEMPLATE = 'http://www.le.com/ptv/vplay/%s.html'
35
36 _TESTS = [{
37 'url': 'http://www.le.com/ptv/vplay/22005890.html',
38 'md5': 'edadcfe5406976f42f9f266057ee5e40',
39 'info_dict': {
40 'id': '22005890',
41 'ext': 'mp4',
42 'title': '第87届奥斯卡颁奖礼完美落幕 《鸟人》成最大赢家',
43 'description': 'md5:a9cb175fd753e2962176b7beca21a47c',
44 },
45 'params': {
46 'hls_prefer_native': True,
47 },
48 }, {
49 'url': 'http://www.le.com/ptv/vplay/1415246.html',
50 'info_dict': {
51 'id': '1415246',
52 'ext': 'mp4',
53 'title': '美人天下01',
54 'description': 'md5:f88573d9d7225ada1359eaf0dbf8bcda',
55 },
56 'params': {
57 'hls_prefer_native': True,
58 },
59 }, {
60 'note': 'This video is available only in Mainland China, thus a proxy is needed',
61 'url': 'http://www.le.com/ptv/vplay/1118082.html',
62 'md5': '2424c74948a62e5f31988438979c5ad1',
63 'info_dict': {
64 'id': '1118082',
65 'ext': 'mp4',
66 'title': '与龙共舞 完整版',
67 'description': 'md5:7506a5eeb1722bb9d4068f85024e3986',
68 },
69 'params': {
70 'hls_prefer_native': True,
71 },
72 'skip': 'Only available in China',
73 }, {
74 'url': 'http://sports.le.com/video/25737697.html',
75 'only_matching': True,
76 }, {
77 'url': 'http://www.lesports.com/match/1023203003.html',
78 'only_matching': True,
79 }, {
80 'url': 'http://sports.le.com/match/1023203003.html',
81 'only_matching': True,
82 }]
83
84 # ror() and calc_time_key() are reversed from a embedded swf file in KLetvPlayer.swf
85 def ror(self, param1, param2):
86 _loc3_ = 0
87 while _loc3_ < param2:
88 param1 = urshift(param1, 1) + ((param1 & 1) << 31)
89 _loc3_ += 1
90 return param1
91
92 def calc_time_key(self, param1):
93 _loc2_ = 773625421
94 _loc3_ = self.ror(param1, _loc2_ % 13)
95 _loc3_ = _loc3_ ^ _loc2_
96 _loc3_ = self.ror(_loc3_, _loc2_ % 17)
97 return _loc3_
98
99 # reversed from http://jstatic.letvcdn.com/sdk/player.js
100 def get_mms_key(self, time):
101 return self.ror(time, 8) ^ 185025305
102
103 # see M3U8Encryption class in KLetvPlayer.swf
104 @staticmethod
105 def decrypt_m3u8(encrypted_data):
106 if encrypted_data[:5].decode('utf-8').lower() != 'vc_01':
107 return encrypted_data
108 encrypted_data = encrypted_data[5:]
109
110 _loc4_ = bytearray(2 * len(encrypted_data))
111 for idx, val in enumerate(encrypted_data):
112 b = compat_ord(val)
113 _loc4_[2 * idx] = b // 16
114 _loc4_[2 * idx + 1] = b % 16
115 idx = len(_loc4_) - 11
116 _loc4_ = _loc4_[idx:] + _loc4_[:idx]
117 _loc7_ = bytearray(len(encrypted_data))
118 for i in range(len(encrypted_data)):
119 _loc7_[i] = _loc4_[2 * i] * 16 + _loc4_[2 * i + 1]
120
121 return bytes(_loc7_)
122
123 def _check_errors(self, play_json):
124 # Check for errors
125 playstatus = play_json['playstatus']
126 if playstatus['status'] == 0:
127 flag = playstatus['flag']
128 if flag == 1:
129 msg = 'Country %s auth error' % playstatus['country']
130 else:
131 msg = 'Generic error. flag = %d' % flag
132 raise ExtractorError(msg, expected=True)
133
134 def _real_extract(self, url):
135 media_id = self._match_id(url)
136 page = self._download_webpage(url, media_id)
137
138 play_json_h5 = self._download_json(
139 'http://api.le.com/mms/out/video/playJsonH5',
140 media_id, 'Downloading html5 playJson data', query={
141 'id': media_id,
142 'platid': 3,
143 'splatid': 304,
144 'format': 1,
145 'tkey': self.get_mms_key(int(time.time())),
146 'domain': 'www.le.com',
147 'tss': 'no',
148 },
149 headers=self.geo_verification_headers())
150 self._check_errors(play_json_h5)
151
152 play_json_flash = self._download_json(
153 'http://api.le.com/mms/out/video/playJson',
154 media_id, 'Downloading flash playJson data', query={
155 'id': media_id,
156 'platid': 1,
157 'splatid': 101,
158 'format': 1,
159 'tkey': self.calc_time_key(int(time.time())),
160 'domain': 'www.le.com',
161 },
162 headers=self.geo_verification_headers())
163 self._check_errors(play_json_flash)
164
165 def get_h5_urls(media_url, format_id):
166 location = self._download_json(
167 media_url, media_id,
168 'Download JSON metadata for format %s' % format_id, query={
169 'format': 1,
170 'expect': 3,
171 'tss': 'no',
172 })['location']
173
174 return {
175 'http': update_url_query(location, {'tss': 'no'}),
176 'hls': update_url_query(location, {'tss': 'ios'}),
177 }
178
179 def get_flash_urls(media_url, format_id):
180 media_url += '&' + compat_urllib_parse_urlencode({
181 'm3v': 1,
182 'format': 1,
183 'expect': 3,
184 'rateid': format_id,
185 })
186
187 nodes_data = self._download_json(
188 media_url, media_id,
189 'Download JSON metadata for format %s' % format_id)
190
191 req = self._request_webpage(
192 nodes_data['nodelist'][0]['location'], media_id,
193 note='Downloading m3u8 information for format %s' % format_id)
194
195 m3u8_data = self.decrypt_m3u8(req.read())
196
197 return {
198 'hls': encode_data_uri(m3u8_data, 'application/vnd.apple.mpegurl'),
199 }
200
201 extracted_formats = []
202 formats = []
203 for play_json, get_urls in ((play_json_h5, get_h5_urls), (play_json_flash, get_flash_urls)):
204 playurl = play_json['playurl']
205 play_domain = playurl['domain'][0]
206
207 for format_id, format_data in playurl.get('dispatch', []).items():
208 if format_id in extracted_formats:
209 continue
210 extracted_formats.append(format_id)
211
212 media_url = play_domain + format_data[0]
213 for protocol, format_url in get_urls(media_url, format_id).items():
214 f = {
215 'url': format_url,
216 'ext': determine_ext(format_data[1]),
217 'format_id': '%s-%s' % (protocol, format_id),
218 'protocol': 'm3u8_native' if protocol == 'hls' else 'http',
219 'quality': int_or_none(format_id),
220 }
221
222 if format_id[-1:] == 'p':
223 f['height'] = int_or_none(format_id[:-1])
224
225 formats.append(f)
226 self._sort_formats(formats, ('height', 'quality', 'format_id'))
227
228 publish_time = parse_iso8601(self._html_search_regex(
229 r'发布时间&nbsp;([^<>]+) ', page, 'publish time', default=None),
230 delimiter=' ', timezone=datetime.timedelta(hours=8))
231 description = self._html_search_meta('description', page, fatal=False)
232
233 return {
234 'id': media_id,
235 'formats': formats,
236 'title': playurl['title'],
237 'thumbnail': playurl['pic'],
238 'description': description,
239 'timestamp': publish_time,
240 }
241
242
243 class LePlaylistIE(InfoExtractor):
244 _VALID_URL = r'https?://[a-z]+\.le\.com/(?!video)[a-z]+/(?P<id>[a-z0-9_]+)'
245
246 _TESTS = [{
247 'url': 'http://www.le.com/tv/46177.html',
248 'info_dict': {
249 'id': '46177',
250 'title': '美人天下',
251 'description': 'md5:395666ff41b44080396e59570dbac01c'
252 },
253 'playlist_count': 35
254 }, {
255 'url': 'http://tv.le.com/izt/wuzetian/index.html',
256 'info_dict': {
257 'id': 'wuzetian',
258 'title': '武媚娘传奇',
259 'description': 'md5:e12499475ab3d50219e5bba00b3cb248'
260 },
261 # This playlist contains some extra videos other than the drama itself
262 'playlist_mincount': 96
263 }, {
264 'url': 'http://tv.le.com/pzt/lswjzzjc/index.shtml',
265 # This series is moved to http://www.le.com/tv/10005297.html
266 'only_matching': True,
267 }, {
268 'url': 'http://www.le.com/comic/92063.html',
269 'only_matching': True,
270 }, {
271 'url': 'http://list.le.com/listn/c1009_sc532002_d2_p1_o1.html',
272 'only_matching': True,
273 }]
274
275 @classmethod
276 def suitable(cls, url):
277 return False if LeIE.suitable(url) else super(LePlaylistIE, cls).suitable(url)
278
279 def _real_extract(self, url):
280 playlist_id = self._match_id(url)
281 page = self._download_webpage(url, playlist_id)
282
283 # Currently old domain names are still used in playlists
284 media_ids = orderedSet(re.findall(
285 r'<a[^>]+href="http://www\.letv\.com/ptv/vplay/(\d+)\.html', page))
286 entries = [self.url_result(LeIE._URL_TEMPLATE % media_id, ie='Le')
287 for media_id in media_ids]
288
289 title = self._html_search_meta('keywords', page,
290 fatal=False).split(',')[0]
291 description = self._html_search_meta('description', page, fatal=False)
292
293 return self.playlist_result(entries, playlist_id, playlist_title=title,
294 playlist_description=description)
295
296
297 class LetvCloudIE(InfoExtractor):
298 # Most of *.letv.com is changed to *.le.com on 2016/01/02
299 # but yuntv.letv.com is kept, so also keep the extractor name
300 IE_DESC = '乐视云'
301 _VALID_URL = r'https?://yuntv\.letv\.com/bcloud.html\?.+'
302
303 _TESTS = [{
304 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=467623dedf',
305 'md5': '26450599afd64c513bc77030ad15db44',
306 'info_dict': {
307 'id': 'p7jnfw5hw9_467623dedf',
308 'ext': 'mp4',
309 'title': 'Video p7jnfw5hw9_467623dedf',
310 },
311 }, {
312 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=ec93197892&pu=2c7cd40209&auto_play=1&gpcflag=1&width=640&height=360',
313 'md5': 'e03d9cc8d9c13191e1caf277e42dbd31',
314 'info_dict': {
315 'id': 'p7jnfw5hw9_ec93197892',
316 'ext': 'mp4',
317 'title': 'Video p7jnfw5hw9_ec93197892',
318 },
319 }, {
320 'url': 'http://yuntv.letv.com/bcloud.html?uu=p7jnfw5hw9&vu=187060b6fd',
321 'md5': 'cb988699a776b22d4a41b9d43acfb3ac',
322 'info_dict': {
323 'id': 'p7jnfw5hw9_187060b6fd',
324 'ext': 'mp4',
325 'title': 'Video p7jnfw5hw9_187060b6fd',
326 },
327 }]
328
329 @staticmethod
330 def sign_data(obj):
331 if obj['cf'] == 'flash':
332 salt = '2f9d6924b33a165a6d8b5d3d42f4f987'
333 items = ['cf', 'format', 'ran', 'uu', 'ver', 'vu']
334 elif obj['cf'] == 'html5':
335 salt = 'fbeh5player12c43eccf2bec3300344'
336 items = ['cf', 'ran', 'uu', 'bver', 'vu']
337 input_data = ''.join([item + obj[item] for item in items]) + salt
338 obj['sign'] = hashlib.md5(input_data.encode('utf-8')).hexdigest()
339
340 def _get_formats(self, cf, uu, vu, media_id):
341 def get_play_json(cf, timestamp):
342 data = {
343 'cf': cf,
344 'ver': '2.2',
345 'bver': 'firefox44.0',
346 'format': 'json',
347 'uu': uu,
348 'vu': vu,
349 'ran': compat_str(timestamp),
350 }
351 self.sign_data(data)
352 return self._download_json(
353 'http://api.letvcloud.com/gpc.php?' + compat_urllib_parse_urlencode(data),
354 media_id, 'Downloading playJson data for type %s' % cf)
355
356 play_json = get_play_json(cf, time.time())
357 # The server time may be different from local time
358 if play_json.get('code') == 10071:
359 play_json = get_play_json(cf, play_json['timestamp'])
360
361 if not play_json.get('data'):
362 if play_json.get('message'):
363 raise ExtractorError('Letv cloud said: %s' % play_json['message'], expected=True)
364 elif play_json.get('code'):
365 raise ExtractorError('Letv cloud returned error %d' % play_json['code'], expected=True)
366 else:
367 raise ExtractorError('Letv cloud returned an unknwon error')
368
369 def b64decode(s):
370 return base64.b64decode(s.encode('utf-8')).decode('utf-8')
371
372 formats = []
373 for media in play_json['data']['video_info']['media'].values():
374 play_url = media['play_url']
375 url = b64decode(play_url['main_url'])
376 decoded_url = b64decode(url_basename(url))
377 formats.append({
378 'url': url,
379 'ext': determine_ext(decoded_url),
380 'format_id': str_or_none(play_url.get('vtype')),
381 'format_note': str_or_none(play_url.get('definition')),
382 'width': int_or_none(play_url.get('vwidth')),
383 'height': int_or_none(play_url.get('vheight')),
384 })
385
386 return formats
387
388 def _real_extract(self, url):
389 uu_mobj = re.search('uu=([\w]+)', url)
390 vu_mobj = re.search('vu=([\w]+)', url)
391
392 if not uu_mobj or not vu_mobj:
393 raise ExtractorError('Invalid URL: %s' % url, expected=True)
394
395 uu = uu_mobj.group(1)
396 vu = vu_mobj.group(1)
397 media_id = uu + '_' + vu
398
399 formats = self._get_formats('flash', uu, vu, media_id) + self._get_formats('html5', uu, vu, media_id)
400 self._sort_formats(formats)
401
402 return {
403 'id': media_id,
404 'title': 'Video %s' % media_id,
405 'formats': formats,
406 }