200 lines
7.9 KiB
Python
200 lines
7.9 KiB
Python
import json
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
compat_str,
|
|
compat_urlparse,
|
|
|
|
ExtractorError,
|
|
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'''^(?:https?://)?
|
|
(?:(?:(?:www\.)?soundcloud\.com/([\w\d-]+)/([\w\d-]+)/?(?:[?].*)?$)
|
|
|(?:api\.soundcloud\.com/tracks/(?P<track_id>\d+))
|
|
|(?P<widget>w.soundcloud.com/player/?.*?url=.*)
|
|
)
|
|
'''
|
|
IE_NAME = u'soundcloud'
|
|
_TEST = {
|
|
u'url': u'http://soundcloud.com/ethmusic/lostin-powers-she-so-heavy',
|
|
u'file': u'62986583.mp3',
|
|
u'md5': u'ebef0a451b909710ed1d7787dddbf0d7',
|
|
u'info_dict': {
|
|
u"upload_date": u"20121011",
|
|
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",
|
|
u"uploader": u"E.T. ExTerrestrial Music",
|
|
u"title": u"Lostin Powers - She so Heavy (SneakPreview) Adrian Ackers Blueprint 1"
|
|
}
|
|
}
|
|
|
|
_CLIENT_ID = 'b45b1aa10f1ac2941910a7f0d10f8e28'
|
|
|
|
@classmethod
|
|
def suitable(cls, url):
|
|
return re.match(cls._VALID_URL, url, flags=re.VERBOSE) is not None
|
|
|
|
def report_resolve(self, video_id):
|
|
"""Report information extraction."""
|
|
self.to_screen(u'%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):
|
|
video_id = info['id']
|
|
name = full_title or video_id
|
|
self.report_extraction(name)
|
|
|
|
thumbnail = info['artwork_url']
|
|
if thumbnail is not None:
|
|
thumbnail = thumbnail.replace('-large', '-t500x500')
|
|
return {
|
|
'id': info['id'],
|
|
'url': info['stream_url'] + '?client_id=' + self._CLIENT_ID,
|
|
'uploader': info['user']['username'],
|
|
'upload_date': unified_strdate(info['created_at']),
|
|
'title': info['title'],
|
|
'ext': u'mp3',
|
|
'description': info['description'],
|
|
'thumbnail': thumbnail,
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url, flags=re.VERBOSE)
|
|
if mobj is None:
|
|
raise ExtractorError(u'Invalid URL: %s' % url)
|
|
|
|
track_id = mobj.group('track_id')
|
|
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('widget'):
|
|
query = compat_urlparse.parse_qs(compat_urlparse.urlparse(url).query)
|
|
return self.url_result(query['url'][0], ie='Soundcloud')
|
|
else:
|
|
# 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/%s' % (uploader, slug_title)
|
|
|
|
self.report_resolve(full_title)
|
|
|
|
url = 'http://soundcloud.com/%s/%s' % (uploader, slug_title)
|
|
info_json_url = self._resolv_url(url)
|
|
info_json = self._download_webpage(info_json_url, full_title, u'Downloading info JSON')
|
|
|
|
info = json.loads(info_json)
|
|
return self._extract_info_dict(info, full_title)
|
|
|
|
class SoundcloudSetIE(SoundcloudIE):
|
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?soundcloud\.com/([\w\d-]+)/sets/([\w\d-]+)(?:[?].*)?$'
|
|
IE_NAME = u'soundcloud:set'
|
|
_TEST = {
|
|
u"url":"https://soundcloud.com/the-concept-band/sets/the-royal-concept-ep",
|
|
u"playlist": [
|
|
{
|
|
u"file":"30510138.mp3",
|
|
u"md5":"f9136bf103901728f29e419d2c70f55d",
|
|
u"info_dict": {
|
|
u"upload_date": u"20111213",
|
|
u"description": u"The Royal Concept from Stockholm\r\nFilip / Povel / David / Magnus\r\nwww.royalconceptband.com",
|
|
u"uploader": u"The Royal Concept",
|
|
u"title": u"D-D-Dance"
|
|
}
|
|
},
|
|
{
|
|
u"file":"47127625.mp3",
|
|
u"md5":"09b6758a018470570f8fd423c9453dd8",
|
|
u"info_dict": {
|
|
u"upload_date": u"20120521",
|
|
u"description": u"The Royal Concept from Stockholm\r\nFilip / Povel / David / Magnus\r\nwww.royalconceptband.com",
|
|
u"uploader": u"The Royal Concept",
|
|
u"title": u"The Royal Concept - Gimme Twice"
|
|
}
|
|
},
|
|
{
|
|
u"file":"47127627.mp3",
|
|
u"md5":"154abd4e418cea19c3b901f1e1306d9c",
|
|
u"info_dict": {
|
|
u"upload_date": u"20120521",
|
|
u"uploader": u"The Royal Concept",
|
|
u"title": u"Goldrushed"
|
|
}
|
|
},
|
|
{
|
|
u"file":"47127629.mp3",
|
|
u"md5":"2f5471edc79ad3f33a683153e96a79c1",
|
|
u"info_dict": {
|
|
u"upload_date": u"20120521",
|
|
u"description": u"The Royal Concept from Stockholm\r\nFilip / Povel / David / Magnus\r\nwww.royalconceptband.com",
|
|
u"uploader": u"The Royal Concept",
|
|
u"title": u"In the End"
|
|
}
|
|
},
|
|
{
|
|
u"file":"47127631.mp3",
|
|
u"md5":"f9ba87aa940af7213f98949254f1c6e2",
|
|
u"info_dict": {
|
|
u"upload_date": u"20120521",
|
|
u"description": u"The Royal Concept from Stockholm\r\nFilip / David / Povel / Magnus\r\nwww.theroyalconceptband.com",
|
|
u"uploader": u"The Royal Concept",
|
|
u"title": u"Knocked Up"
|
|
}
|
|
},
|
|
{
|
|
u"file":"75206121.mp3",
|
|
u"md5":"f9d1fe9406717e302980c30de4af9353",
|
|
u"info_dict": {
|
|
u"upload_date": u"20130116",
|
|
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! ",
|
|
u"uploader": u"The Royal Concept",
|
|
u"title": u"World On Fire"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
if mobj is None:
|
|
raise ExtractorError(u'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_json = self._download_webpage(resolv_url, full_title)
|
|
|
|
videos = []
|
|
info = json.loads(info_json)
|
|
if 'errors' in info:
|
|
for err in info['errors']:
|
|
self._downloader.report_error(u'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'],
|
|
}
|