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4e826cd9 S |
1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
d91dd0ce S |
4 | import hashlib |
5 | import random | |
4e826cd9 | 6 | import re |
d91dd0ce | 7 | import time |
4e826cd9 S |
8 | |
9 | from .common import InfoExtractor | |
10 | from ..compat import compat_str | |
11 | from ..utils import ( | |
d91dd0ce | 12 | ExtractorError, |
4e826cd9 S |
13 | int_or_none, |
14 | parse_duration, | |
15 | try_get, | |
d91dd0ce | 16 | urlencode_postdata, |
4e826cd9 S |
17 | ) |
18 | ||
19 | ||
20 | class NexxIE(InfoExtractor): | |
694b6154 S |
21 | _VALID_URL = r'''(?x) |
22 | (?: | |
d91dd0ce | 23 | https?://api\.nexx(?:\.cloud|cdn\.com)/v3/(?P<domain_id>\d+)/videos/byid/| |
b5434b5c | 24 | nexx:(?:(?P<domain_id_s>\d+):)?| |
0704306e | 25 | https?://arc\.nexx\.cloud/api/video/ |
694b6154 S |
26 | ) |
27 | (?P<id>\d+) | |
28 | ''' | |
4e826cd9 S |
29 | _TESTS = [{ |
30 | # movie | |
31 | 'url': 'https://api.nexx.cloud/v3/748/videos/byid/128907', | |
2e697530 | 32 | 'md5': '31899fd683de49ad46f4ee67e53e83fe', |
4e826cd9 S |
33 | 'info_dict': { |
34 | 'id': '128907', | |
35 | 'ext': 'mp4', | |
36 | 'title': 'Stiftung Warentest', | |
37 | 'alt_title': 'Wie ein Test abläuft', | |
38 | 'description': 'md5:d1ddb1ef63de721132abd38639cc2fd2', | |
4e826cd9 S |
39 | 'creator': 'SPIEGEL TV', |
40 | 'thumbnail': r're:^https?://.*\.jpg$', | |
41 | 'duration': 2509, | |
42 | 'timestamp': 1384264416, | |
43 | 'upload_date': '20131112', | |
44 | }, | |
4e826cd9 S |
45 | }, { |
46 | # episode | |
47 | 'url': 'https://api.nexx.cloud/v3/741/videos/byid/247858', | |
48 | 'info_dict': { | |
49 | 'id': '247858', | |
50 | 'ext': 'mp4', | |
51 | 'title': 'Return of the Golden Child (OV)', | |
52 | 'description': 'md5:5d969537509a92b733de21bae249dc63', | |
53 | 'release_year': 2017, | |
54 | 'thumbnail': r're:^https?://.*\.jpg$', | |
55 | 'duration': 1397, | |
56 | 'timestamp': 1495033267, | |
57 | 'upload_date': '20170517', | |
58 | 'episode_number': 2, | |
59 | 'season_number': 2, | |
60 | }, | |
61 | 'params': { | |
4e826cd9 S |
62 | 'skip_download': True, |
63 | }, | |
2e697530 | 64 | 'skip': 'HTTP Error 404: Not Found', |
d91dd0ce S |
65 | }, { |
66 | # does not work via arc | |
67 | 'url': 'nexx:741:1269984', | |
68 | 'md5': 'c714b5b238b2958dc8d5642addba6886', | |
69 | 'info_dict': { | |
70 | 'id': '1269984', | |
71 | 'ext': 'mp4', | |
72 | 'title': '1 TAG ohne KLO... wortwörtlich! 😑', | |
73 | 'alt_title': '1 TAG ohne KLO... wortwörtlich! 😑', | |
d91dd0ce S |
74 | 'thumbnail': r're:^https?://.*\.jpg$', |
75 | 'duration': 607, | |
76 | 'timestamp': 1518614955, | |
77 | 'upload_date': '20180214', | |
78 | }, | |
06ea7bdd S |
79 | }, { |
80 | # free cdn from http://www.spiegel.de/video/eifel-zoo-aufregung-um-ausgebrochene-raubtiere-video-99018031.html | |
81 | 'url': 'nexx:747:1533779', | |
82 | 'md5': '6bf6883912b82b7069fb86c2297e9893', | |
83 | 'info_dict': { | |
84 | 'id': '1533779', | |
85 | 'ext': 'mp4', | |
86 | 'title': 'Aufregung um ausgebrochene Raubtiere', | |
87 | 'alt_title': 'Eifel-Zoo', | |
88 | 'description': 'md5:f21375c91c74ad741dcb164c427999d2', | |
89 | 'thumbnail': r're:^https?://.*\.jpg$', | |
90 | 'duration': 111, | |
91 | 'timestamp': 1527874460, | |
92 | 'upload_date': '20180601', | |
93 | }, | |
4e826cd9 S |
94 | }, { |
95 | 'url': 'https://api.nexxcdn.com/v3/748/videos/byid/128907', | |
96 | 'only_matching': True, | |
694b6154 S |
97 | }, { |
98 | 'url': 'nexx:748:128907', | |
99 | 'only_matching': True, | |
9dc7ea32 S |
100 | }, { |
101 | 'url': 'nexx:128907', | |
102 | 'only_matching': True, | |
0704306e S |
103 | }, { |
104 | 'url': 'https://arc.nexx.cloud/api/video/128907.json', | |
105 | 'only_matching': True, | |
4e826cd9 S |
106 | }] |
107 | ||
694b6154 S |
108 | @staticmethod |
109 | def _extract_domain_id(webpage): | |
110 | mobj = re.search( | |
eb22d1b5 | 111 | r'<script\b[^>]+\bsrc=["\'](?:https?:)?//(?:require|arc)\.nexx(?:\.cloud|cdn\.com)/(?:sdk/)?(?P<id>\d+)', |
694b6154 S |
112 | webpage) |
113 | return mobj.group('id') if mobj else None | |
114 | ||
4e826cd9 S |
115 | @staticmethod |
116 | def _extract_urls(webpage): | |
117 | # Reference: | |
118 | # 1. https://nx-s.akamaized.net/files/201510/44.pdf | |
119 | ||
120 | entries = [] | |
121 | ||
122 | # JavaScript Integration | |
694b6154 S |
123 | domain_id = NexxIE._extract_domain_id(webpage) |
124 | if domain_id: | |
089b97cf | 125 | for video_id in re.findall( |
eb22d1b5 | 126 | r'(?is)onPLAYReady.+?_play\.(?:init|(?:control\.)?addPlayer)\s*\(.+?\s*,\s*["\']?(\d+)', |
089b97cf S |
127 | webpage): |
128 | entries.append( | |
129 | 'https://api.nexx.cloud/v3/%s/videos/byid/%s' | |
130 | % (domain_id, video_id)) | |
4e826cd9 S |
131 | |
132 | # TODO: support more embed formats | |
133 | ||
134 | return entries | |
135 | ||
3f59b015 S |
136 | @staticmethod |
137 | def _extract_url(webpage): | |
138 | return NexxIE._extract_urls(webpage)[0] | |
139 | ||
d91dd0ce S |
140 | def _handle_error(self, response): |
141 | status = int_or_none(try_get( | |
142 | response, lambda x: x['metadata']['status']) or 200) | |
143 | if 200 <= status < 300: | |
144 | return | |
145 | raise ExtractorError( | |
146 | '%s said: %s' % (self.IE_NAME, response['metadata']['errorhint']), | |
147 | expected=True) | |
148 | ||
149 | def _call_api(self, domain_id, path, video_id, data=None, headers={}): | |
150 | headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=UTF-8' | |
151 | result = self._download_json( | |
152 | 'https://api.nexx.cloud/v3/%s/%s' % (domain_id, path), video_id, | |
153 | 'Downloading %s JSON' % path, data=urlencode_postdata(data), | |
154 | headers=headers) | |
155 | self._handle_error(result) | |
156 | return result['result'] | |
157 | ||
06ea7bdd S |
158 | def _extract_free_formats(self, video, video_id): |
159 | stream_data = video['streamdata'] | |
160 | cdn = stream_data['cdnType'] | |
161 | assert cdn == 'free' | |
162 | ||
163 | hash = video['general']['hash'] | |
164 | ||
165 | ps = compat_str(stream_data['originalDomain']) | |
166 | if stream_data['applyFolderHierarchy'] == 1: | |
167 | s = ('%04d' % int(video_id))[::-1] | |
168 | ps += '/%s/%s' % (s[0:2], s[2:4]) | |
169 | ps += '/%s/%s_' % (video_id, hash) | |
170 | ||
9afd74d7 RA |
171 | t = 'http://%s' + ps |
172 | fd = stream_data['azureFileDistribution'].split(',') | |
173 | cdn_provider = stream_data['cdnProvider'] | |
174 | ||
175 | def p0(p): | |
176 | return '_%s' % p if stream_data['applyAzureStructure'] == 1 else '' | |
177 | ||
178 | formats = [] | |
179 | if cdn_provider == 'ak': | |
180 | t += ',' | |
181 | for i in fd: | |
182 | p = i.split(':') | |
183 | t += p[1] + p0(int(p[0])) + ',' | |
184 | t += '.mp4.csmil/master.%s' | |
185 | elif cdn_provider == 'ce': | |
186 | k = t.split('/') | |
187 | h = k.pop() | |
188 | http_base = t = '/'.join(k) | |
189 | http_base = http_base % stream_data['cdnPathHTTP'] | |
190 | t += '/asset.ism/manifest.%s?dcp_ver=aos4&videostream=' | |
191 | for i in fd: | |
192 | p = i.split(':') | |
193 | tbr = int(p[0]) | |
194 | filename = '%s%s%s.mp4' % (h, p[1], p0(tbr)) | |
195 | f = { | |
196 | 'url': http_base + '/' + filename, | |
197 | 'format_id': '%s-http-%d' % (cdn, tbr), | |
198 | 'tbr': tbr, | |
199 | } | |
200 | width_height = p[1].split('x') | |
201 | if len(width_height) == 2: | |
202 | f.update({ | |
203 | 'width': int_or_none(width_height[0]), | |
204 | 'height': int_or_none(width_height[1]), | |
205 | }) | |
206 | formats.append(f) | |
207 | a = filename + ':%s' % (tbr * 1000) | |
208 | t += a + ',' | |
209 | t = t[:-1] + '&audiostream=' + a.split(':')[0] | |
210 | else: | |
211 | assert False | |
212 | ||
213 | if cdn_provider == 'ce': | |
214 | formats.extend(self._extract_mpd_formats( | |
215 | t % (stream_data['cdnPathDASH'], 'mpd'), video_id, | |
216 | mpd_id='%s-dash' % cdn, fatal=False)) | |
06ea7bdd | 217 | formats.extend(self._extract_m3u8_formats( |
9afd74d7 | 218 | t % (stream_data['cdnPathHLS'], 'm3u8'), video_id, 'mp4', |
06ea7bdd S |
219 | entry_protocol='m3u8_native', m3u8_id='%s-hls' % cdn, fatal=False)) |
220 | ||
221 | return formats | |
222 | ||
223 | def _extract_azure_formats(self, video, video_id): | |
224 | stream_data = video['streamdata'] | |
225 | cdn = stream_data['cdnType'] | |
226 | assert cdn == 'azure' | |
227 | ||
228 | azure_locator = stream_data['azureLocator'] | |
229 | ||
230 | def get_cdn_shield_base(shield_type='', static=False): | |
231 | for secure in ('', 's'): | |
232 | cdn_shield = stream_data.get('cdnShield%sHTTP%s' % (shield_type, secure.upper())) | |
233 | if cdn_shield: | |
234 | return 'http%s://%s' % (secure, cdn_shield) | |
235 | else: | |
236 | if 'fb' in stream_data['azureAccount']: | |
237 | prefix = 'df' if static else 'f' | |
238 | else: | |
239 | prefix = 'd' if static else 'p' | |
240 | account = int(stream_data['azureAccount'].replace('nexxplayplus', '').replace('nexxplayfb', '')) | |
241 | return 'http://nx-%s%02d.akamaized.net/' % (prefix, account) | |
242 | ||
243 | language = video['general'].get('language_raw') or '' | |
244 | ||
245 | azure_stream_base = get_cdn_shield_base() | |
246 | is_ml = ',' in language | |
247 | azure_manifest_url = '%s%s/%s_src%s.ism/Manifest' % ( | |
248 | azure_stream_base, azure_locator, video_id, ('_manifest' if is_ml else '')) + '%s' | |
249 | ||
250 | protection_token = try_get( | |
251 | video, lambda x: x['protectiondata']['token'], compat_str) | |
252 | if protection_token: | |
253 | azure_manifest_url += '?hdnts=%s' % protection_token | |
254 | ||
255 | formats = self._extract_m3u8_formats( | |
256 | azure_manifest_url % '(format=m3u8-aapl)', | |
257 | video_id, 'mp4', 'm3u8_native', | |
258 | m3u8_id='%s-hls' % cdn, fatal=False) | |
259 | formats.extend(self._extract_mpd_formats( | |
260 | azure_manifest_url % '(format=mpd-time-csf)', | |
261 | video_id, mpd_id='%s-dash' % cdn, fatal=False)) | |
262 | formats.extend(self._extract_ism_formats( | |
263 | azure_manifest_url % '', video_id, ism_id='%s-mss' % cdn, fatal=False)) | |
264 | ||
265 | azure_progressive_base = get_cdn_shield_base('Prog', True) | |
266 | azure_file_distribution = stream_data.get('azureFileDistribution') | |
267 | if azure_file_distribution: | |
268 | fds = azure_file_distribution.split(',') | |
269 | if fds: | |
270 | for fd in fds: | |
271 | ss = fd.split(':') | |
272 | if len(ss) == 2: | |
273 | tbr = int_or_none(ss[0]) | |
274 | if tbr: | |
275 | f = { | |
276 | 'url': '%s%s/%s_src_%s_%d.mp4' % ( | |
277 | azure_progressive_base, azure_locator, video_id, ss[1], tbr), | |
278 | 'format_id': '%s-http-%d' % (cdn, tbr), | |
279 | 'tbr': tbr, | |
280 | } | |
281 | width_height = ss[1].split('x') | |
282 | if len(width_height) == 2: | |
283 | f.update({ | |
284 | 'width': int_or_none(width_height[0]), | |
285 | 'height': int_or_none(width_height[1]), | |
286 | }) | |
287 | formats.append(f) | |
288 | ||
289 | return formats | |
290 | ||
4e826cd9 | 291 | def _real_extract(self, url): |
d91dd0ce S |
292 | mobj = re.match(self._VALID_URL, url) |
293 | domain_id = mobj.group('domain_id') or mobj.group('domain_id_s') | |
294 | video_id = mobj.group('id') | |
295 | ||
296 | video = None | |
4e826cd9 | 297 | |
7e05df71 RA |
298 | def find_video(result): |
299 | if isinstance(result, dict): | |
300 | return result | |
301 | elif isinstance(result, list): | |
302 | vid = int(video_id) | |
303 | for v in result: | |
304 | if try_get(v, lambda x: x['general']['ID'], int) == vid: | |
305 | return v | |
306 | return None | |
307 | ||
d91dd0ce | 308 | response = self._download_json( |
e231afb1 | 309 | 'https://arc.nexx.cloud/api/video/%s.json' % video_id, |
d91dd0ce S |
310 | video_id, fatal=False) |
311 | if response and isinstance(response, dict): | |
312 | result = response.get('result') | |
7e05df71 RA |
313 | if result: |
314 | video = find_video(result) | |
d91dd0ce S |
315 | |
316 | # not all videos work via arc, e.g. nexx:741:1269984 | |
317 | if not video: | |
318 | # Reverse engineered from JS code (see getDeviceID function) | |
319 | device_id = '%d:%d:%d%d' % ( | |
320 | random.randint(1, 4), int(time.time()), | |
321 | random.randint(1e4, 99999), random.randint(1, 9)) | |
322 | ||
323 | result = self._call_api(domain_id, 'session/init', video_id, data={ | |
324 | 'nxp_devh': device_id, | |
325 | 'nxp_userh': '', | |
326 | 'precid': '0', | |
327 | 'playlicense': '0', | |
328 | 'screenx': '1920', | |
329 | 'screeny': '1080', | |
330 | 'playerversion': '6.0.00', | |
331 | 'gateway': 'html5', | |
332 | 'adGateway': '', | |
333 | 'explicitlanguage': 'en-US', | |
334 | 'addTextTemplates': '1', | |
335 | 'addDomainData': '1', | |
336 | 'addAdModel': '1', | |
337 | }, headers={ | |
338 | 'X-Request-Enable-Auth-Fallback': '1', | |
339 | }) | |
340 | ||
341 | cid = result['general']['cid'] | |
342 | ||
343 | # As described in [1] X-Request-Token generation algorithm is | |
344 | # as follows: | |
345 | # md5( operation + domain_id + domain_secret ) | |
346 | # where domain_secret is a static value that will be given by nexx.tv | |
347 | # as per [1]. Here is how this "secret" is generated (reversed | |
348 | # from _play.api.init function, search for clienttoken). So it's | |
349 | # actually not static and not that much of a secret. | |
350 | # 1. https://nexxtvstorage.blob.core.windows.net/files/201610/27.pdf | |
351 | secret = result['device']['clienttoken'][int(device_id[0]):] | |
352 | secret = secret[0:len(secret) - int(device_id[-1])] | |
353 | ||
354 | op = 'byid' | |
355 | ||
356 | # Reversed from JS code for _play.api.call function (search for | |
357 | # X-Request-Token) | |
358 | request_token = hashlib.md5( | |
359 | ''.join((op, domain_id, secret)).encode('utf-8')).hexdigest() | |
360 | ||
7e05df71 | 361 | result = self._call_api( |
d91dd0ce S |
362 | domain_id, 'videos/%s/%s' % (op, video_id), video_id, data={ |
363 | 'additionalfields': 'language,channel,actors,studio,licenseby,slug,subtitle,teaser,description', | |
364 | 'addInteractionOptions': '1', | |
365 | 'addStatusDetails': '1', | |
366 | 'addStreamDetails': '1', | |
367 | 'addCaptions': '1', | |
368 | 'addScenes': '1', | |
369 | 'addHotSpots': '1', | |
370 | 'addBumpers': '1', | |
371 | 'captionFormat': 'data', | |
372 | }, headers={ | |
373 | 'X-Request-CID': cid, | |
374 | 'X-Request-Token': request_token, | |
375 | }) | |
7e05df71 | 376 | video = find_video(result) |
4e826cd9 S |
377 | |
378 | general = video['general'] | |
379 | title = general['title'] | |
380 | ||
06ea7bdd | 381 | cdn = video['streamdata']['cdnType'] |
4e826cd9 | 382 | |
06ea7bdd S |
383 | if cdn == 'azure': |
384 | formats = self._extract_azure_formats(video, video_id) | |
385 | elif cdn == 'free': | |
386 | formats = self._extract_free_formats(video, video_id) | |
387 | else: | |
388 | # TODO: reverse more cdns | |
389 | assert False | |
c0f647a1 | 390 | |
4e826cd9 S |
391 | self._sort_formats(formats) |
392 | ||
393 | return { | |
394 | 'id': video_id, | |
395 | 'title': title, | |
396 | 'alt_title': general.get('subtitle'), | |
397 | 'description': general.get('description'), | |
398 | 'release_year': int_or_none(general.get('year')), | |
399 | 'creator': general.get('studio') or general.get('studio_adref'), | |
400 | 'thumbnail': try_get( | |
401 | video, lambda x: x['imagedata']['thumb'], compat_str), | |
402 | 'duration': parse_duration(general.get('runtime')), | |
403 | 'timestamp': int_or_none(general.get('uploaded')), | |
404 | 'episode_number': int_or_none(try_get( | |
405 | video, lambda x: x['episodedata']['episode'])), | |
406 | 'season_number': int_or_none(try_get( | |
407 | video, lambda x: x['episodedata']['season'])), | |
408 | 'formats': formats, | |
409 | } | |
3f59b015 S |
410 | |
411 | ||
412 | class NexxEmbedIE(InfoExtractor): | |
eb22d1b5 RA |
413 | _VALID_URL = r'https?://embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:video/)?(?P<id>[^/?#&]+)' |
414 | _TESTS = [{ | |
3f59b015 S |
415 | 'url': 'http://embed.nexx.cloud/748/KC1614647Z27Y7T?autoplay=1', |
416 | 'md5': '16746bfc28c42049492385c989b26c4a', | |
417 | 'info_dict': { | |
418 | 'id': '161464', | |
419 | 'ext': 'mp4', | |
420 | 'title': 'Nervenkitzel Achterbahn', | |
421 | 'alt_title': 'Karussellbauer in Deutschland', | |
422 | 'description': 'md5:ffe7b1cc59a01f585e0569949aef73cc', | |
3f59b015 S |
423 | 'creator': 'SPIEGEL TV', |
424 | 'thumbnail': r're:^https?://.*\.jpg$', | |
425 | 'duration': 2761, | |
426 | 'timestamp': 1394021479, | |
427 | 'upload_date': '20140305', | |
428 | }, | |
429 | 'params': { | |
430 | 'format': 'bestvideo', | |
431 | 'skip_download': True, | |
432 | }, | |
eb22d1b5 RA |
433 | }, { |
434 | 'url': 'https://embed.nexx.cloud/11888/video/DSRTO7UVOX06S7', | |
435 | 'only_matching': True, | |
436 | }] | |
3f59b015 S |
437 | |
438 | @staticmethod | |
439 | def _extract_urls(webpage): | |
440 | # Reference: | |
441 | # 1. https://nx-s.akamaized.net/files/201510/44.pdf | |
442 | ||
443 | # iFrame Embed Integration | |
444 | return [mobj.group('url') for mobj in re.finditer( | |
13eb526f | 445 | r'<iframe[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:(?!\1).)+)\1', |
3f59b015 S |
446 | webpage)] |
447 | ||
448 | def _real_extract(self, url): | |
449 | embed_id = self._match_id(url) | |
450 | ||
451 | webpage = self._download_webpage(url, embed_id) | |
452 | ||
453 | return self.url_result(NexxIE._extract_url(webpage), ie=NexxIE.ie_key()) |