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aad0d6d5 PH |
1 | import json |
2 | import re | |
92790f4e | 3 | import itertools |
aad0d6d5 PH |
4 | |
5 | from .common import InfoExtractor | |
6 | from ..utils import ( | |
7 | compat_str, | |
668de34c | 8 | compat_urlparse, |
92790f4e | 9 | compat_urllib_parse, |
aad0d6d5 PH |
10 | |
11 | ExtractorError, | |
12 | unified_strdate, | |
13 | ) | |
14 | ||
15 | ||
16 | class SoundcloudIE(InfoExtractor): | |
17 | """Information extractor for soundcloud.com | |
18 | To access the media, the uid of the song and a stream token | |
19 | must be extracted from the page source and the script must make | |
20 | a request to media.soundcloud.com/crossdomain.xml. Then | |
21 | the media can be grabbed by requesting from an url composed | |
22 | of the stream token and uid | |
23 | """ | |
24 | ||
eb6a41ba JMF |
25 | _VALID_URL = r'''^(?:https?://)? |
26 | (?:(?:(?:www\.)?soundcloud\.com/([\w\d-]+)/([\w\d-]+)/?(?:[?].*)?$) | |
27 | |(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+)) | |
668de34c | 28 | |(?P<widget>w.soundcloud.com/player/?.*?url=.*) |
eb6a41ba JMF |
29 | ) |
30 | ''' | |
aad0d6d5 | 31 | IE_NAME = u'soundcloud' |
6f5ac90c PH |
32 | _TEST = { |
33 | u'url': u'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy', | |
34 | u'file': u'62986583.mp3', | |
35 | u'md5': u'ebef0a451b909710ed1d7787dddbf0d7', | |
36 | u'info_dict': { | |
37 | u"upload_date": u"20121011", | |
38 | u"description": u"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", | |
39 | u"uploader": u"E.T. ExTerrestrial Music", | |
40 | u"title": u"Lostin Powers - She so Heavy (SneakPreview) Adrian Ackers Blueprint 1" | |
41 | } | |
42 | } | |
aad0d6d5 | 43 | |
7d239269 JMF |
44 | _CLIENT_ID = 'b45b1aa10f1ac2941910a7f0d10f8e28' |
45 | ||
eb6a41ba JMF |
46 | @classmethod |
47 | def suitable(cls, url): | |
48 | return re.match(cls._VALID_URL, url, flags=re.VERBOSE) is not None | |
49 | ||
aad0d6d5 PH |
50 | def report_resolve(self, video_id): |
51 | """Report information extraction.""" | |
52 | self.to_screen(u'%s: Resolving id' % video_id) | |
53 | ||
7d239269 JMF |
54 | @classmethod |
55 | def _resolv_url(cls, url): | |
56 | return 'http://api.soundcloud.com/resolve.json?url=' + url + '&client_id=' + cls._CLIENT_ID | |
57 | ||
92790f4e | 58 | def _extract_info_dict(self, info, full_title=None, quiet=False): |
7d239269 JMF |
59 | video_id = info['id'] |
60 | name = full_title or video_id | |
92790f4e JMF |
61 | if quiet == False: |
62 | self.report_extraction(name) | |
7d239269 JMF |
63 | |
64 | thumbnail = info['artwork_url'] | |
65 | if thumbnail is not None: | |
66 | thumbnail = thumbnail.replace('-large', '-t500x500') | |
67 | return { | |
68 | 'id': info['id'], | |
69 | 'url': info['stream_url'] + '?client_id=' + self._CLIENT_ID, | |
70 | 'uploader': info['user']['username'], | |
71 | 'upload_date': unified_strdate(info['created_at']), | |
72 | 'title': info['title'], | |
73 | 'ext': u'mp3', | |
74 | 'description': info['description'], | |
75 | 'thumbnail': thumbnail, | |
76 | } | |
77 | ||
aad0d6d5 | 78 | def _real_extract(self, url): |
eb6a41ba | 79 | mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE) |
aad0d6d5 PH |
80 | if mobj is None: |
81 | raise ExtractorError(u'Invalid URL: %s' % url) | |
82 | ||
eb6a41ba JMF |
83 | track_id = mobj.group('track_id') |
84 | if track_id is not None: | |
85 | info_json_url = 'http://api.soundcloud.com/tracks/' + track_id + '.json?client_id=' + self._CLIENT_ID | |
86 | full_title = track_id | |
668de34c JMF |
87 | elif mobj.group('widget'): |
88 | query = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query) | |
89 | return self.url_result(query['url'][0], ie='Soundcloud') | |
eb6a41ba JMF |
90 | else: |
91 | # extract uploader (which is in the url) | |
92 | uploader = mobj.group(1) | |
93 | # extract simple title (uploader + slug of song title) | |
94 | slug_title = mobj.group(2) | |
95 | full_title = '%s/%s' % (uploader, slug_title) | |
96 | ||
97 | self.report_resolve(full_title) | |
98 | ||
99 | url = 'http://soundcloud.com/%s/%s' % (uploader, slug_title) | |
100 | info_json_url = self._resolv_url(url) | |
101 | info_json = self._download_webpage(info_json_url, full_title, u'Downloading info JSON') | |
aad0d6d5 PH |
102 | |
103 | info = json.loads(info_json) | |
7d239269 | 104 | return self._extract_info_dict(info, full_title) |
aad0d6d5 | 105 | |
7d239269 | 106 | class SoundcloudSetIE(SoundcloudIE): |
20db33e2 | 107 | _VALID_URL = r'^(?:https?://)?(?:www\.)?soundcloud\.com/([\w\d-]+)/sets/([\w\d-]+)(?:[?].*)?$' |
aad0d6d5 | 108 | IE_NAME = u'soundcloud:set' |
0c6c096c | 109 | _TEST = { |
0c6c096c PH |
110 | u"url":"https://soundcloud.com/the-concept-band/sets/the-royal-concept-ep", |
111 | u"playlist": [ | |
112 | { | |
113 | u"file":"30510138.mp3", | |
114 | u"md5":"f9136bf103901728f29e419d2c70f55d", | |
115 | u"info_dict": { | |
116 | u"upload_date": u"20111213", | |
117 | u"description": u"The Royal Concept from Stockholm\r\nFilip / Povel / David / Magnus\r\nwww.royalconceptband.com", | |
118 | u"uploader": u"The Royal Concept", | |
119 | u"title": u"D-D-Dance" | |
120 | } | |
121 | }, | |
122 | { | |
123 | u"file":"47127625.mp3", | |
124 | u"md5":"09b6758a018470570f8fd423c9453dd8", | |
125 | u"info_dict": { | |
126 | u"upload_date": u"20120521", | |
127 | u"description": u"The Royal Concept from Stockholm\r\nFilip / Povel / David / Magnus\r\nwww.royalconceptband.com", | |
128 | u"uploader": u"The Royal Concept", | |
129 | u"title": u"The Royal Concept - Gimme Twice" | |
130 | } | |
131 | }, | |
132 | { | |
133 | u"file":"47127627.mp3", | |
134 | u"md5":"154abd4e418cea19c3b901f1e1306d9c", | |
135 | u"info_dict": { | |
136 | u"upload_date": u"20120521", | |
137 | u"uploader": u"The Royal Concept", | |
138 | u"title": u"Goldrushed" | |
139 | } | |
140 | }, | |
141 | { | |
142 | u"file":"47127629.mp3", | |
143 | u"md5":"2f5471edc79ad3f33a683153e96a79c1", | |
144 | u"info_dict": { | |
145 | u"upload_date": u"20120521", | |
146 | u"description": u"The Royal Concept from Stockholm\r\nFilip / Povel / David / Magnus\r\nwww.royalconceptband.com", | |
147 | u"uploader": u"The Royal Concept", | |
148 | u"title": u"In the End" | |
149 | } | |
150 | }, | |
151 | { | |
152 | u"file":"47127631.mp3", | |
153 | u"md5":"f9ba87aa940af7213f98949254f1c6e2", | |
154 | u"info_dict": { | |
155 | u"upload_date": u"20120521", | |
156 | u"description": u"The Royal Concept from Stockholm\r\nFilip / David / Povel / Magnus\r\nwww.theroyalconceptband.com", | |
157 | u"uploader": u"The Royal Concept", | |
158 | u"title": u"Knocked Up" | |
159 | } | |
160 | }, | |
161 | { | |
162 | u"file":"75206121.mp3", | |
163 | u"md5":"f9d1fe9406717e302980c30de4af9353", | |
164 | u"info_dict": { | |
165 | u"upload_date": u"20130116", | |
166 | u"description": u"The unreleased track World on Fire premiered on the CW's hit show Arrow (8pm/7pm central). \r\nAs a gift to our fans we would like to offer you a free download of the track! ", | |
167 | u"uploader": u"The Royal Concept", | |
168 | u"title": u"World On Fire" | |
169 | } | |
170 | } | |
171 | ] | |
172 | } | |
aad0d6d5 | 173 | |
aad0d6d5 PH |
174 | def _real_extract(self, url): |
175 | mobj = re.match(self._VALID_URL, url) | |
176 | if mobj is None: | |
177 | raise ExtractorError(u'Invalid URL: %s' % url) | |
178 | ||
179 | # extract uploader (which is in the url) | |
180 | uploader = mobj.group(1) | |
181 | # extract simple title (uploader + slug of song title) | |
182 | slug_title = mobj.group(2) | |
183 | full_title = '%s/sets/%s' % (uploader, slug_title) | |
184 | ||
185 | self.report_resolve(full_title) | |
186 | ||
187 | url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_title) | |
7d239269 | 188 | resolv_url = self._resolv_url(url) |
aad0d6d5 PH |
189 | info_json = self._download_webpage(resolv_url, full_title) |
190 | ||
191 | videos = [] | |
192 | info = json.loads(info_json) | |
193 | if 'errors' in info: | |
194 | for err in info['errors']: | |
195 | self._downloader.report_error(u'unable to download video webpage: %s' % compat_str(err['error_message'])) | |
196 | return | |
197 | ||
198 | self.report_extraction(full_title) | |
7d239269 JMF |
199 | return {'_type': 'playlist', |
200 | 'entries': [self._extract_info_dict(track) for track in info['tracks']], | |
201 | 'id': info['id'], | |
202 | 'title': info['title'], | |
203 | } | |
92790f4e JMF |
204 | |
205 | ||
206 | class SoundcloudUserIE(SoundcloudIE): | |
207 | _VALID_URL = r'https?://(www\.)?soundcloud.com/(?P<user>[^/]+)(/?(tracks/)?)?(\?.*)?$' | |
208 | IE_NAME = u'soundcloud:user' | |
209 | ||
210 | # it's in tests/test_playlists.py | |
211 | _TEST = None | |
212 | ||
213 | def _real_extract(self, url): | |
214 | mobj = re.match(self._VALID_URL, url) | |
215 | uploader = mobj.group('user') | |
216 | ||
217 | url = 'http://soundcloud.com/%s/' % uploader | |
218 | resolv_url = self._resolv_url(url) | |
219 | user_json = self._download_webpage(resolv_url, uploader, | |
220 | u'Downloading user info') | |
221 | user = json.loads(user_json) | |
222 | ||
223 | tracks = [] | |
224 | for i in itertools.count(): | |
225 | data = compat_urllib_parse.urlencode({'offset': i*50, | |
226 | 'client_id': self._CLIENT_ID, | |
227 | }) | |
228 | tracks_url = 'http://api.soundcloud.com/users/%s/tracks.json?' % user['id'] + data | |
229 | response = self._download_webpage(tracks_url, uploader, | |
230 | u'Downloading tracks page %s' % (i+1)) | |
231 | new_tracks = json.loads(response) | |
232 | tracks.extend(self._extract_info_dict(track, quiet=True) for track in new_tracks) | |
233 | if len(new_tracks) < 50: | |
234 | break | |
235 | ||
236 | return { | |
237 | '_type': 'playlist', | |
238 | 'id': compat_str(user['id']), | |
239 | 'title': user['username'], | |
240 | 'entries': tracks, | |
241 | } |