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extracted all of the soundcloud information including description (not tested), need to hook into filedownloader

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Kevin Ngo 2011-11-09 01:52:36 -08:00
parent 40306424b1
commit 073d7a5985
1 changed files with 33 additions and 5 deletions
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38
youtube-dl
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@ -3482,7 +3482,13 @@ class XVideosIE(InfoExtractor):
class SoundcloudIE(InformationExtractor): class SoundcloudIE(InformationExtractor):
"""Information extractor for soundcloud.com""" """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-]+)' _VALID_URL = r'^(?:https?://)?(?:www\.)?soundcloud\.com/([\w\d-]+)/([\w\d-]+)'
IE_NAME = u'soundcloud' IE_NAME = u'soundcloud'
@ -3509,7 +3515,7 @@ class SoundcloudIE(InformationExtractor):
self._downloader.trouble(u'ERROR: invalid URL: %s' % url) self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
return return
# extract uploader # extract uploader (which is in the url)
uploader = mobj.group(3).decode('utf-8') uploader = mobj.group(3).decode('utf-8')
# extract simple title (uploader + slug of song title) # extract simple title (uploader + slug of song title)
slug_title = mobj.group(4).decode('utf-8') slug_title = mobj.group(4).decode('utf-8')
@ -3526,20 +3532,42 @@ class SoundcloudIE(InformationExtractor):
self.report_extraction('%s/%s' % (uploader, slug_title)) self.report_extraction('%s/%s' % (uploader, slug_title))
# extract video_id (soundcloud uid of song) # extract uid and access token
mobj = re.search mobj = re.search('"uid":"([\w\d]+?)".*?stream_token=([\w\d]+)', page)
if mobj:
video_id = match.group(1)
stream_token = match.group(2)
# construct media url (with uid/token) to request song
mediaURL = "http://media.soundcloud.com/stream/%s?stream_token=%s"
mediaURL = mediaURL % (video_id, stream_token)
# description
description = u'No description available'
mobj = re.search('track-description-value"><p>(.*?)</p>', page)
if mobj:
description = mobj.group(1)
# upload date
mobj = re.search("pretty-date'>on ([\w]+ [\d]+, [\d]+ \d+:\d+)</abbr></h2>", page)
if mobj:
try:
upload_date = datetime.datetime.strptime(match.group(1), '%B %d, %Y %H:%M').strftime('%Y%m%d')
except:
pass
try: try:
self._download.process_info({ self._download.process_info({
'id': video_id, 'id': video_id,
'url': video_url, 'url': video_url,
'uploader': uploader, 'uploader': uploader,
'upload_date': u'NA', 'upload_date': upload_date,
'title': video_title, 'title': video_title,
'stitle': simple_title, 'stitle': simple_title,
'ext': u'mp3', 'ext': u'mp3',
'format': u'NA', 'format': u'NA',
'player_url': None, 'player_url': None,
'description': description
}) })
class PostProcessor(object): class PostProcessor(object):