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[youtubedl] / youtube_dl / extractor / soundcloud.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5 import itertools
6
7 from .common import (
8 InfoExtractor,
9 SearchInfoExtractor
10 )
11 from ..compat import (
12 compat_str,
13 compat_urlparse,
14 compat_urllib_parse,
15 )
16 from ..utils import (
17 encode_dict,
18 ExtractorError,
19 int_or_none,
20 unified_strdate,
21 )
22
23
24 class SoundcloudIE(InfoExtractor):
25 """Information extractor for soundcloud.com
26 To access the media, the uid of the song and a stream token
27 must be extracted from the page source and the script must make
28 a request to media.soundcloud.com/crossdomain.xml. Then
29 the media can be grabbed by requesting from an url composed
30 of the stream token and uid
31 """
32
33 _VALID_URL = r'''(?x)^(?:https?://)?
34 (?:(?:(?:www\.|m\.)?soundcloud\.com/
35 (?P<uploader>[\w\d-]+)/
36 (?!(?:tracks|sets(?:/[^/?#]+)?|reposts|likes|spotlight)/?(?:$|[?#]))
37 (?P<title>[\w\d-]+)/?
38 (?P<token>[^?]+?)?(?:[?].*)?$)
39 |(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+)
40 (?:/?\?secret_token=(?P<secret_token>[^&]+))?)
41 |(?P<player>(?:w|player|p.)\.soundcloud\.com/player/?.*?url=.*)
42 )
43 '''
44 IE_NAME = 'soundcloud'
45 _TESTS = [
46 {
47 'url': 'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy',
48 'md5': 'ebef0a451b909710ed1d7787dddbf0d7',
49 'info_dict': {
50 'id': '62986583',
51 'ext': 'mp3',
52 'upload_date': '20121011',
53 'description': 'No Downloads untill we record the finished version this weekend, i was too pumped n i had to post it , earl is prolly gonna b hella p.o\'d',
54 'uploader': 'E.T. ExTerrestrial Music',
55 'title': 'Lostin Powers - She so Heavy (SneakPreview) Adrian Ackers Blueprint 1',
56 'duration': 143,
57 }
58 },
59 # not streamable song
60 {
61 'url': 'https://soundcloud.com/the-concept-band/goldrushed-mastered?in=the-concept-band/sets/the-royal-concept-ep',
62 'info_dict': {
63 'id': '47127627',
64 'ext': 'mp3',
65 'title': 'Goldrushed',
66 'description': 'From Stockholm Sweden\r\nPovel / Magnus / Filip / David\r\nwww.theroyalconcept.com',
67 'uploader': 'The Royal Concept',
68 'upload_date': '20120521',
69 'duration': 227,
70 },
71 'params': {
72 # rtmp
73 'skip_download': True,
74 },
75 },
76 # private link
77 {
78 'url': 'https://soundcloud.com/jaimemf/youtube-dl-test-video-a-y-baw/s-8Pjrp',
79 'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604',
80 'info_dict': {
81 'id': '123998367',
82 'ext': 'mp3',
83 'title': 'Youtube - Dl Test Video \'\' Ä↭',
84 'uploader': 'jaimeMF',
85 'description': 'test chars: \"\'/\\ä↭',
86 'upload_date': '20131209',
87 'duration': 9,
88 },
89 },
90 # private link (alt format)
91 {
92 'url': 'https://api.soundcloud.com/tracks/123998367?secret_token=s-8Pjrp',
93 'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604',
94 'info_dict': {
95 'id': '123998367',
96 'ext': 'mp3',
97 'title': 'Youtube - Dl Test Video \'\' Ä↭',
98 'uploader': 'jaimeMF',
99 'description': 'test chars: \"\'/\\ä↭',
100 'upload_date': '20131209',
101 'duration': 9,
102 },
103 },
104 # downloadable song
105 {
106 'url': 'https://soundcloud.com/oddsamples/bus-brakes',
107 'md5': '7624f2351f8a3b2e7cd51522496e7631',
108 'info_dict': {
109 'id': '128590877',
110 'ext': 'mp3',
111 'title': 'Bus Brakes',
112 'description': 'md5:0053ca6396e8d2fd7b7e1595ef12ab66',
113 'uploader': 'oddsamples',
114 'upload_date': '20140109',
115 'duration': 17,
116 },
117 },
118 ]
119
120 _CLIENT_ID = '02gUJC0hH2ct1EGOcYXQIzRFU91c72Ea'
121 _IPHONE_CLIENT_ID = '376f225bf427445fc4bfb6b99b72e0bf'
122
123 def report_resolve(self, video_id):
124 """Report information extraction."""
125 self.to_screen('%s: Resolving id' % video_id)
126
127 @classmethod
128 def _resolv_url(cls, url):
129 return 'http://api.soundcloud.com/resolve.json?url=' + url + '&client_id=' + cls._CLIENT_ID
130
131 def _extract_info_dict(self, info, full_title=None, quiet=False, secret_token=None):
132 track_id = compat_str(info['id'])
133 name = full_title or track_id
134 if quiet:
135 self.report_extraction(name)
136
137 thumbnail = info['artwork_url']
138 if thumbnail is not None:
139 thumbnail = thumbnail.replace('-large', '-t500x500')
140 ext = 'mp3'
141 result = {
142 'id': track_id,
143 'uploader': info['user']['username'],
144 'upload_date': unified_strdate(info['created_at']),
145 'title': info['title'],
146 'description': info['description'],
147 'thumbnail': thumbnail,
148 'duration': int_or_none(info.get('duration'), 1000),
149 'webpage_url': info.get('permalink_url'),
150 }
151 formats = []
152 if info.get('downloadable', False):
153 # We can build a direct link to the song
154 format_url = (
155 'https://api.soundcloud.com/tracks/{0}/download?client_id={1}'.format(
156 track_id, self._CLIENT_ID))
157 formats.append({
158 'format_id': 'download',
159 'ext': info.get('original_format', 'mp3'),
160 'url': format_url,
161 'vcodec': 'none',
162 'preference': 10,
163 })
164
165 # We have to retrieve the url
166 streams_url = ('http://api.soundcloud.com/i1/tracks/{0}/streams?'
167 'client_id={1}&secret_token={2}'.format(track_id, self._IPHONE_CLIENT_ID, secret_token))
168 format_dict = self._download_json(
169 streams_url,
170 track_id, 'Downloading track url')
171
172 for key, stream_url in format_dict.items():
173 if key.startswith('http'):
174 formats.append({
175 'format_id': key,
176 'ext': ext,
177 'url': stream_url,
178 'vcodec': 'none',
179 })
180 elif key.startswith('rtmp'):
181 # The url doesn't have an rtmp app, we have to extract the playpath
182 url, path = stream_url.split('mp3:', 1)
183 formats.append({
184 'format_id': key,
185 'url': url,
186 'play_path': 'mp3:' + path,
187 'ext': 'flv',
188 'vcodec': 'none',
189 })
190
191 if not formats:
192 # We fallback to the stream_url in the original info, this
193 # cannot be always used, sometimes it can give an HTTP 404 error
194 formats.append({
195 'format_id': 'fallback',
196 'url': info['stream_url'] + '?client_id=' + self._CLIENT_ID,
197 'ext': ext,
198 'vcodec': 'none',
199 })
200
201 for f in formats:
202 if f['format_id'].startswith('http'):
203 f['protocol'] = 'http'
204 if f['format_id'].startswith('rtmp'):
205 f['protocol'] = 'rtmp'
206
207 self._check_formats(formats, track_id)
208 self._sort_formats(formats)
209 result['formats'] = formats
210
211 return result
212
213 def _real_extract(self, url):
214 mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE)
215 if mobj is None:
216 raise ExtractorError('Invalid URL: %s' % url)
217
218 track_id = mobj.group('track_id')
219 token = None
220 if track_id is not None:
221 info_json_url = 'http://api.soundcloud.com/tracks/' + track_id + '.json?client_id=' + self._CLIENT_ID
222 full_title = track_id
223 token = mobj.group('secret_token')
224 if token:
225 info_json_url += "&secret_token=" + token
226 elif mobj.group('player'):
227 query = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
228 real_url = query['url'][0]
229 # If the token is in the query of the original url we have to
230 # manually add it
231 if 'secret_token' in query:
232 real_url += '?secret_token=' + query['secret_token'][0]
233 return self.url_result(real_url)
234 else:
235 # extract uploader (which is in the url)
236 uploader = mobj.group('uploader')
237 # extract simple title (uploader + slug of song title)
238 slug_title = mobj.group('title')
239 token = mobj.group('token')
240 full_title = resolve_title = '%s/%s' % (uploader, slug_title)
241 if token:
242 resolve_title += '/%s' % token
243
244 self.report_resolve(full_title)
245
246 url = 'http://soundcloud.com/%s' % resolve_title
247 info_json_url = self._resolv_url(url)
248 info = self._download_json(info_json_url, full_title, 'Downloading info JSON')
249
250 return self._extract_info_dict(info, full_title, secret_token=token)
251
252
253 class SoundcloudSetIE(SoundcloudIE):
254 _VALID_URL = r'https?://(?:(?:www|m)\.)?soundcloud\.com/(?P<uploader>[\w\d-]+)/sets/(?P<slug_title>[\w\d-]+)(?:/(?P<token>[^?/]+))?'
255 IE_NAME = 'soundcloud:set'
256 _TESTS = [{
257 'url': 'https://soundcloud.com/the-concept-band/sets/the-royal-concept-ep',
258 'info_dict': {
259 'id': '2284613',
260 'title': 'The Royal Concept EP',
261 },
262 'playlist_mincount': 6,
263 }]
264
265 def _real_extract(self, url):
266 mobj = re.match(self._VALID_URL, url)
267
268 # extract uploader (which is in the url)
269 uploader = mobj.group('uploader')
270 # extract simple title (uploader + slug of song title)
271 slug_title = mobj.group('slug_title')
272 full_title = '%s/sets/%s' % (uploader, slug_title)
273 url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_title)
274
275 token = mobj.group('token')
276 if token:
277 full_title += '/' + token
278 url += '/' + token
279
280 self.report_resolve(full_title)
281
282 resolv_url = self._resolv_url(url)
283 info = self._download_json(resolv_url, full_title)
284
285 if 'errors' in info:
286 msgs = (compat_str(err['error_message']) for err in info['errors'])
287 raise ExtractorError('unable to download video webpage: %s' % ','.join(msgs))
288
289 entries = [self.url_result(track['permalink_url'], 'Soundcloud') for track in info['tracks']]
290
291 return {
292 '_type': 'playlist',
293 'entries': entries,
294 'id': '%s' % info['id'],
295 'title': info['title'],
296 }
297
298
299 class SoundcloudUserIE(SoundcloudIE):
300 _VALID_URL = r'''(?x)
301 https?://
302 (?:(?:www|m)\.)?soundcloud\.com/
303 (?P<user>[^/]+)
304 (?:/
305 (?P<rsrc>tracks|sets|reposts|likes|spotlight)
306 )?
307 /?(?:[?#].*)?$
308 '''
309 IE_NAME = 'soundcloud:user'
310 _TESTS = [{
311 'url': 'https://soundcloud.com/the-akashic-chronicler',
312 'info_dict': {
313 'id': '114582580',
314 'title': 'The Akashic Chronicler (All)',
315 },
316 'playlist_mincount': 111,
317 }, {
318 'url': 'https://soundcloud.com/the-akashic-chronicler/tracks',
319 'info_dict': {
320 'id': '114582580',
321 'title': 'The Akashic Chronicler (Tracks)',
322 },
323 'playlist_mincount': 50,
324 }, {
325 'url': 'https://soundcloud.com/the-akashic-chronicler/sets',
326 'info_dict': {
327 'id': '114582580',
328 'title': 'The Akashic Chronicler (Playlists)',
329 },
330 'playlist_mincount': 3,
331 }, {
332 'url': 'https://soundcloud.com/the-akashic-chronicler/reposts',
333 'info_dict': {
334 'id': '114582580',
335 'title': 'The Akashic Chronicler (Reposts)',
336 },
337 'playlist_mincount': 7,
338 }, {
339 'url': 'https://soundcloud.com/the-akashic-chronicler/likes',
340 'info_dict': {
341 'id': '114582580',
342 'title': 'The Akashic Chronicler (Likes)',
343 },
344 'playlist_mincount': 321,
345 }, {
346 'url': 'https://soundcloud.com/grynpyret/spotlight',
347 'info_dict': {
348 'id': '7098329',
349 'title': 'Grynpyret (Spotlight)',
350 },
351 'playlist_mincount': 1,
352 }]
353
354 _API_BASE = 'https://api.soundcloud.com'
355 _API_V2_BASE = 'https://api-v2.soundcloud.com'
356
357 _BASE_URL_MAP = {
358 'all': '%s/profile/soundcloud:users:%%s' % _API_V2_BASE,
359 'tracks': '%s/users/%%s/tracks' % _API_BASE,
360 'sets': '%s/users/%%s/playlists' % _API_V2_BASE,
361 'reposts': '%s/profile/soundcloud:users:%%s/reposts' % _API_V2_BASE,
362 'likes': '%s/users/%%s/likes' % _API_V2_BASE,
363 'spotlight': '%s/users/%%s/spotlight' % _API_V2_BASE,
364 }
365
366 _TITLE_MAP = {
367 'all': 'All',
368 'tracks': 'Tracks',
369 'sets': 'Playlists',
370 'reposts': 'Reposts',
371 'likes': 'Likes',
372 'spotlight': 'Spotlight',
373 }
374
375 def _real_extract(self, url):
376 mobj = re.match(self._VALID_URL, url)
377 uploader = mobj.group('user')
378
379 url = 'http://soundcloud.com/%s/' % uploader
380 resolv_url = self._resolv_url(url)
381 user = self._download_json(
382 resolv_url, uploader, 'Downloading user info')
383
384 resource = mobj.group('rsrc') or 'all'
385 base_url = self._BASE_URL_MAP[resource] % user['id']
386
387 next_href = None
388
389 entries = []
390 for i in itertools.count():
391 if not next_href:
392 data = compat_urllib_parse.urlencode({
393 'offset': i * 50,
394 'limit': 50,
395 'client_id': self._CLIENT_ID,
396 'linked_partitioning': '1',
397 'representation': 'speedy',
398 })
399 next_href = base_url + '?' + data
400
401 response = self._download_json(
402 next_href, uploader, 'Downloading track page %s' % (i + 1))
403
404 collection = response['collection']
405
406 if not collection:
407 self.to_screen('%s: End page received' % uploader)
408 break
409
410 def resolve_permalink_url(candidates):
411 for cand in candidates:
412 if isinstance(cand, dict):
413 permalink_url = cand.get('permalink_url')
414 if permalink_url and permalink_url.startswith('http'):
415 return permalink_url
416
417 for e in collection:
418 permalink_url = resolve_permalink_url((e, e.get('track'), e.get('playlist')))
419 if permalink_url:
420 entries.append(self.url_result(permalink_url))
421
422 if 'next_href' in response:
423 next_href = response['next_href']
424 if not next_href:
425 break
426 else:
427 next_href = None
428
429 return {
430 '_type': 'playlist',
431 'id': compat_str(user['id']),
432 'title': '%s (%s)' % (user['username'], self._TITLE_MAP[resource]),
433 'entries': entries,
434 }
435
436
437 class SoundcloudPlaylistIE(SoundcloudIE):
438 _VALID_URL = r'https?://api\.soundcloud\.com/playlists/(?P<id>[0-9]+)(?:/?\?secret_token=(?P<token>[^&]+?))?$'
439 IE_NAME = 'soundcloud:playlist'
440 _TESTS = [{
441 'url': 'http://api.soundcloud.com/playlists/4110309',
442 'info_dict': {
443 'id': '4110309',
444 'title': 'TILT Brass - Bowery Poetry Club, August \'03 [Non-Site SCR 02]',
445 'description': 're:.*?TILT Brass - Bowery Poetry Club',
446 },
447 'playlist_count': 6,
448 }]
449
450 def _real_extract(self, url):
451 mobj = re.match(self._VALID_URL, url)
452 playlist_id = mobj.group('id')
453 base_url = '%s//api.soundcloud.com/playlists/%s.json?' % (self.http_scheme(), playlist_id)
454
455 data_dict = {
456 'client_id': self._CLIENT_ID,
457 }
458 token = mobj.group('token')
459
460 if token:
461 data_dict['secret_token'] = token
462
463 data = compat_urllib_parse.urlencode(data_dict)
464 data = self._download_json(
465 base_url + data, playlist_id, 'Downloading playlist')
466
467 entries = [self.url_result(track['permalink_url'], 'Soundcloud') for track in data['tracks']]
468
469 return {
470 '_type': 'playlist',
471 'id': playlist_id,
472 'title': data.get('title'),
473 'description': data.get('description'),
474 'entries': entries,
475 }
476
477
478 class SoundcloudSearchIE(SearchInfoExtractor, SoundcloudIE):
479 IE_NAME = 'soundcloud:search'
480 IE_DESC = 'Soundcloud search'
481 _MAX_RESULTS = float('inf')
482 _TESTS = [{
483 'url': 'scsearch15:post-avant jazzcore',
484 'info_dict': {
485 'title': 'post-avant jazzcore',
486 },
487 'playlist_count': 15,
488 }]
489
490 _SEARCH_KEY = 'scsearch'
491 _MAX_RESULTS_PER_PAGE = 200
492 _DEFAULT_RESULTS_PER_PAGE = 50
493 _API_V2_BASE = 'https://api-v2.soundcloud.com'
494
495 def _get_collection(self, endpoint, collection_id, **query):
496 limit = min(
497 query.get('limit', self._DEFAULT_RESULTS_PER_PAGE),
498 self._MAX_RESULTS_PER_PAGE)
499 query['limit'] = limit
500 query['client_id'] = self._CLIENT_ID
501 query['linked_partitioning'] = '1'
502 query['offset'] = 0
503 data = compat_urllib_parse.urlencode(encode_dict(query))
504 next_url = '{0}{1}?{2}'.format(self._API_V2_BASE, endpoint, data)
505
506 collected_results = 0
507
508 for i in itertools.count(1):
509 response = self._download_json(
510 next_url, collection_id, 'Downloading page {0}'.format(i),
511 'Unable to download API page')
512
513 collection = response.get('collection', [])
514 if not collection:
515 break
516
517 collection = list(filter(bool, collection))
518 collected_results += len(collection)
519
520 for item in collection:
521 yield self.url_result(item['uri'], SoundcloudIE.ie_key())
522
523 if not collection or collected_results >= limit:
524 break
525
526 next_url = response.get('next_href')
527 if not next_url:
528 break
529
530 def _get_n_results(self, query, n):
531 tracks = self._get_collection('/search/tracks', query, limit=n, q=query)
532 return self.playlist_result(tracks, playlist_title=query)