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# encoding: utf-8from __future__ import unicode_literals
import reimport itertools
from .common import InfoExtractorfrom ..utils import ( compat_str, compat_urlparse, compat_urllib_parse,
ExtractorError, int_or_none, unified_strdate,)
class SoundcloudIE(InfoExtractor): """Information extractor for soundcloud.com
To access the media, the uid of the song and a stream token must be extracted from the page source and the script must make a request to media.soundcloud.com/crossdomain.xml. Then the media can be grabbed by requesting from an url composed of the stream token and uid """
_VALID_URL = r'''(?x)^(?:https?://)?
(?:(?:(?:www\.|m\.)?soundcloud\.com/ (?P<uploader>[\w\d-]+)/ (?!sets/|likes/?(?:$|[?#])) (?P<title>[\w\d-]+)/? (?P<token>[^?]+?)?(?:[?].*)?$) |(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+) (?:/?\?secret_token=(?P<secret_token>[^&]+?))?$) |(?P<player>(?:w|player|p.)\.soundcloud\.com/player/?.*?url=.*) ) '''
IE_NAME = 'soundcloud' _TESTS = [ { 'url': 'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy', 'file': '62986583.mp3', 'md5': 'ebef0a451b909710ed1d7787dddbf0d7', 'info_dict': { "upload_date": "20121011", "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", "uploader": "E.T. ExTerrestrial Music", "title": "Lostin Powers - She so Heavy (SneakPreview) Adrian Ackers Blueprint 1", "duration": 143, } }, # not streamable song { 'url': 'https://soundcloud.com/the-concept-band/goldrushed-mastered?in=the-concept-band/sets/the-royal-concept-ep', 'info_dict': { 'id': '47127627', 'ext': 'mp3', 'title': 'Goldrushed', 'description': 'From Stockholm Sweden\r\nPovel / Magnus / Filip / David\r\nwww.theroyalconcept.com', 'uploader': 'The Royal Concept', 'upload_date': '20120521', 'duration': 227, }, 'params': { # rtmp 'skip_download': True, }, }, # private link { 'url': 'https://soundcloud.com/jaimemf/youtube-dl-test-video-a-y-baw/s-8Pjrp', 'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604', 'info_dict': { 'id': '123998367', 'ext': 'mp3', 'title': 'Youtube - Dl Test Video \'\' Ä↭', 'uploader': 'jaimeMF', 'description': 'test chars: \"\'/\\ä↭', 'upload_date': '20131209', 'duration': 9, }, }, # private link (alt format) { 'url': 'https://api.soundcloud.com/tracks/123998367?secret_token=s-8Pjrp', 'md5': 'aa0dd32bfea9b0c5ef4f02aacd080604', 'info_dict': { 'id': '123998367', 'ext': 'mp3', 'title': 'Youtube - Dl Test Video \'\' Ä↭', 'uploader': 'jaimeMF', 'description': 'test chars: \"\'/\\ä↭', 'upload_date': '20131209', 'duration': 9, }, }, # downloadable song { 'url': 'https://soundcloud.com/oddsamples/bus-brakes', 'md5': '7624f2351f8a3b2e7cd51522496e7631', 'info_dict': { 'id': '128590877', 'ext': 'mp3', 'title': 'Bus Brakes', 'description': 'md5:0170be75dd395c96025d210d261c784e', 'uploader': 'oddsamples', 'upload_date': '20140109', 'duration': 17, }, }, ]
_CLIENT_ID = 'b45b1aa10f1ac2941910a7f0d10f8e28' _IPHONE_CLIENT_ID = '376f225bf427445fc4bfb6b99b72e0bf'
def report_resolve(self, video_id): """Report information extraction.""" self.to_screen('%s: Resolving id' % video_id)
@classmethod def _resolv_url(cls, url): return 'http://api.soundcloud.com/resolve.json?url=' + url + '&client_id=' + cls._CLIENT_ID
def _extract_info_dict(self, info, full_title=None, quiet=False, secret_token=None): track_id = compat_str(info['id']) name = full_title or track_id if quiet: self.report_extraction(name)
thumbnail = info['artwork_url'] if thumbnail is not None: thumbnail = thumbnail.replace('-large', '-t500x500') ext = 'mp3' result = { 'id': track_id, 'uploader': info['user']['username'], 'upload_date': unified_strdate(info['created_at']), 'title': info['title'], 'description': info['description'], 'thumbnail': thumbnail, 'duration': int_or_none(info.get('duration'), 1000), } formats = [] if info.get('downloadable', False): # We can build a direct link to the song format_url = ( 'https://api.soundcloud.com/tracks/{0}/download?client_id={1}'.format( track_id, self._CLIENT_ID)) formats.append({ 'format_id': 'download', 'ext': info.get('original_format', 'mp3'), 'url': format_url, 'vcodec': 'none', 'preference': 10, })
# We have to retrieve the url streams_url = ('http://api.soundcloud.com/i1/tracks/{0}/streams?' 'client_id={1}&secret_token={2}'.format(track_id, self._IPHONE_CLIENT_ID, secret_token)) format_dict = self._download_json( streams_url, track_id, 'Downloading track url')
for key, stream_url in format_dict.items(): if key.startswith('http'): formats.append({ 'format_id': key, 'ext': ext, 'url': stream_url, 'vcodec': 'none', }) elif key.startswith('rtmp'): # The url doesn't have an rtmp app, we have to extract the playpath url, path = stream_url.split('mp3:', 1) formats.append({ 'format_id': key, 'url': url, 'play_path': 'mp3:' + path, 'ext': ext, 'vcodec': 'none', })
if not formats: # We fallback to the stream_url in the original info, this # cannot be always used, sometimes it can give an HTTP 404 error formats.append({ 'format_id': 'fallback', 'url': info['stream_url'] + '?client_id=' + self._CLIENT_ID, 'ext': ext, 'vcodec': 'none', })
for f in formats: if f['format_id'].startswith('http'): f['protocol'] = 'http' if f['format_id'].startswith('rtmp'): f['protocol'] = 'rtmp'
self._sort_formats(formats) result['formats'] = formats
return result
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE) if mobj is None: raise ExtractorError('Invalid URL: %s' % url)
track_id = mobj.group('track_id') token = None if track_id is not None: info_json_url = 'http://api.soundcloud.com/tracks/' + track_id + '.json?client_id=' + self._CLIENT_ID full_title = track_id token = mobj.group('secret_token') if token: info_json_url += "&secret_token=" + token elif mobj.group('player'): query = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query) return self.url_result(query['url'][0]) else: # extract uploader (which is in the url) uploader = mobj.group('uploader') # extract simple title (uploader + slug of song title) slug_title = mobj.group('title') token = mobj.group('token') full_title = resolve_title = '%s/%s' % (uploader, slug_title) if token: resolve_title += '/%s' % token self.report_resolve(full_title) url = 'http://soundcloud.com/%s' % resolve_title info_json_url = self._resolv_url(url) info = self._download_json(info_json_url, full_title, 'Downloading info JSON')
return self._extract_info_dict(info, full_title, secret_token=token)
class SoundcloudSetIE(SoundcloudIE): _VALID_URL = r'https?://(?:www\.)?soundcloud\.com/(?P<uploader>[\w\d-]+)/sets/(?P<slug_title>[\w\d-]+)(?:/(?P<token>[^?/]+))?' IE_NAME = 'soundcloud:set' _TESTS = [{ 'url': 'https://soundcloud.com/the-concept-band/sets/the-royal-concept-ep', 'info_dict': { 'title': 'The Royal Concept EP', }, 'playlist_mincount': 6, }]
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url)
# extract uploader (which is in the url) uploader = mobj.group('uploader') # extract simple title (uploader + slug of song title) slug_title = mobj.group('slug_title') full_title = '%s/sets/%s' % (uploader, slug_title) url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_title)
token = mobj.group('token') if token: full_title += '/' + token url += '/' + token
self.report_resolve(full_title)
resolv_url = self._resolv_url(url) info = self._download_json(resolv_url, full_title)
if 'errors' in info: for err in info['errors']: self._downloader.report_error('unable to download video webpage: %s' % compat_str(err['error_message'])) return
return { '_type': 'playlist', 'entries': [self._extract_info_dict(track, secret_token=token) for track in info['tracks']], 'id': info['id'], 'title': info['title'], }
class SoundcloudUserIE(SoundcloudIE): _VALID_URL = r'https?://(www\.)?soundcloud\.com/(?P<user>[^/]+)/?((?P<rsrc>tracks|likes)/?)?(\?.*)?$' IE_NAME = 'soundcloud:user' _TESTS = [{ 'url': 'https://soundcloud.com/the-concept-band', 'info_dict': { 'id': '9615865', 'title': 'The Royal Concept', }, 'playlist_mincount': 12 }, { 'url': 'https://soundcloud.com/the-concept-band/likes', 'info_dict': { 'id': '9615865', 'title': 'The Royal Concept', }, 'playlist_mincount': 1, }]
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) uploader = mobj.group('user') resource = mobj.group('rsrc') if resource is None: resource = 'tracks' elif resource == 'likes': resource = 'favorites'
url = 'http://soundcloud.com/%s/' % uploader resolv_url = self._resolv_url(url) user = self._download_json( resolv_url, uploader, 'Downloading user info') base_url = 'http://api.soundcloud.com/users/%s/%s.json?' % (uploader, resource)
entries = [] for i in itertools.count(): data = compat_urllib_parse.urlencode({ 'offset': i * 50, 'limit': 50, 'client_id': self._CLIENT_ID, }) new_entries = self._download_json( base_url + data, uploader, 'Downloading track page %s' % (i + 1)) if len(new_entries) == 0: self.to_screen('%s: End page received' % uploader) break entries.extend(self._extract_info_dict(e, quiet=True) for e in new_entries)
return { '_type': 'playlist', 'id': compat_str(user['id']), 'title': user['username'], 'entries': entries, }
class SoundcloudPlaylistIE(SoundcloudIE): _VALID_URL = r'https?://api\.soundcloud\.com/playlists/(?P<id>[0-9]+)(?:/?\?secret_token=(?P<token>[^&]+?))?$' IE_NAME = 'soundcloud:playlist' _TESTS = [{ 'url': 'http://api.soundcloud.com/playlists/4110309', 'info_dict': { 'id': '4110309', 'title': 'TILT Brass - Bowery Poetry Club, August \'03 [Non-Site SCR 02]', 'description': 're:.*?TILT Brass - Bowery Poetry Club', }, 'playlist_count': 6, }]
def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) playlist_id = mobj.group('id') base_url = '%s//api.soundcloud.com/playlists/%s.json?' % (self.http_scheme(), playlist_id)
data_dict = { 'client_id': self._CLIENT_ID, } token = mobj.group('token')
if token: data_dict['secret_token'] = token
data = compat_urllib_parse.urlencode(data_dict) data = self._download_json( base_url + data, playlist_id, 'Downloading playlist')
entries = [ self._extract_info_dict(t, quiet=True, secret_token=token) for t in data['tracks']]
return { '_type': 'playlist', 'id': playlist_id, 'title': data.get('title'), 'description': data.get('description'), 'entries': entries, }
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