- # encoding: utf-8
- from __future__ import unicode_literals
-
- import json
- import re
- import itertools
-
- from .common import InfoExtractor
- from ..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/)(?P<title>[\w\d-]+)/?
- (?P<token>[^?]+?)?(?:[?].*)?$)
- |(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+))
- |(?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,
- },
- },
- # downloadable song
- {
- 'url': 'https://soundcloud.com/simgretina/just-your-problem-baby-1',
- 'md5': '56a8b69568acaa967b4c49f9d1d52d19',
- 'info_dict': {
- 'id': '105614606',
- 'ext': 'wav',
- 'title': 'Just Your Problem Baby (Acapella)',
- 'description': 'Vocals',
- 'uploader': 'Sim Gretina',
- 'upload_date': '20130815',
- #'duration': 42,
- },
- },
- ]
-
- _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
- 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/([\w\d-]+)/sets/([\w\d-]+)'
- IE_NAME = 'soundcloud:set'
- # it's in tests/test_playlists.py
- _TESTS = []
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- if mobj is None:
- raise ExtractorError('Invalid URL: %s' % url)
-
- # extract uploader (which is in the url)
- uploader = mobj.group(1)
- # extract simple title (uploader + slug of song title)
- slug_title = mobj.group(2)
- full_title = '%s/sets/%s' % (uploader, slug_title)
-
- self.report_resolve(full_title)
-
- url = 'http://soundcloud.com/%s/sets/%s' % (uploader, slug_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
-
- self.report_extraction(full_title)
- return {'_type': 'playlist',
- 'entries': [self._extract_info_dict(track) for track in info['tracks']],
- 'id': info['id'],
- 'title': info['title'],
- }
-
-
- class SoundcloudUserIE(SoundcloudIE):
- _VALID_URL = r'https?://(www\.)?soundcloud\.com/(?P<user>[^/]+)(/?(tracks/)?)?(\?.*)?$'
- IE_NAME = 'soundcloud:user'
-
- # it's in tests/test_playlists.py
- _TESTS = []
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- uploader = mobj.group('user')
-
- 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/tracks.json?' % uploader
-
- entries = []
- for i in itertools.count():
- data = compat_urllib_parse.urlencode({
- 'offset': i * 50,
- 'client_id': self._CLIENT_ID,
- })
- new_entries = self._download_json(
- base_url + data, uploader, 'Downloading track page %s' % (i + 1))
- entries.extend(self._extract_info_dict(e, quiet=True) for e in new_entries)
- if len(new_entries) < 50:
- break
-
- 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]+)'
- IE_NAME = 'soundcloud:playlist'
-
- # it's in tests/test_playlists.py
- _TESTS = []
-
- 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 = compat_urllib_parse.urlencode({
- 'client_id': self._CLIENT_ID,
- })
- data = self._download_json(
- base_url + data, playlist_id, 'Downloading playlist')
-
- entries = [
- self._extract_info_dict(t, quiet=True) 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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