mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-18 08:16:10 +00:00
76 lines
2.8 KiB
Python
76 lines
2.8 KiB
Python
import json
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
unified_strdate,
|
|
ExtractorError,
|
|
)
|
|
|
|
|
|
class MixcloudIE(InfoExtractor):
|
|
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([\w\d-]+)/([\w\d-]+)'
|
|
IE_NAME = u'mixcloud'
|
|
|
|
_TEST = {
|
|
u'url': u'http://www.mixcloud.com/dholbach/cryptkeeper/',
|
|
u'file': u'dholbach-cryptkeeper.mp3',
|
|
u'info_dict': {
|
|
u'title': u'Cryptkeeper',
|
|
u'description': u'After quite a long silence from myself, finally another Drum\'n\'Bass mix with my favourite current dance floor bangers.',
|
|
u'uploader': u'Daniel Holbach',
|
|
u'uploader_id': u'dholbach',
|
|
u'upload_date': u'20111115',
|
|
},
|
|
}
|
|
|
|
def check_urls(self, url_list):
|
|
"""Returns 1st active url from list"""
|
|
for url in url_list:
|
|
try:
|
|
# We only want to know if the request succeed
|
|
# don't download the whole file
|
|
self._request_webpage(url, None, False)
|
|
return url
|
|
except ExtractorError:
|
|
url = None
|
|
|
|
return None
|
|
|
|
def _get_url(self, template_url):
|
|
return self.check_urls(template_url % i for i in range(30))
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
|
|
uploader = mobj.group(1)
|
|
cloudcast_name = mobj.group(2)
|
|
track_id = '-'.join((uploader, cloudcast_name))
|
|
api_url = 'http://api.mixcloud.com/%s/%s/' % (uploader, cloudcast_name)
|
|
webpage = self._download_webpage(url, track_id)
|
|
json_data = self._download_webpage(api_url, track_id,
|
|
u'Downloading cloudcast info')
|
|
info = json.loads(json_data)
|
|
|
|
preview_url = self._search_regex(r'data-preview-url="(.+?)"', webpage, u'preview url')
|
|
song_url = preview_url.replace('/previews/', '/c/originals/')
|
|
template_url = re.sub(r'(stream\d*)', 'stream%d', song_url)
|
|
final_song_url = self._get_url(template_url)
|
|
if final_song_url is None:
|
|
self.to_screen('Trying with m4a extension')
|
|
template_url = template_url.replace('.mp3', '.m4a').replace('originals/', 'm4a/64/')
|
|
final_song_url = self._get_url(template_url)
|
|
if final_song_url is None:
|
|
raise ExtractorError(u'Unable to extract track url')
|
|
|
|
return {
|
|
'id': track_id,
|
|
'title': info['name'],
|
|
'url': final_song_url,
|
|
'description': info.get('description'),
|
|
'thumbnail': info['pictures'].get('extra_large'),
|
|
'uploader': info['user']['name'],
|
|
'uploader_id': info['user']['username'],
|
|
'upload_date': unified_strdate(info['created_time']),
|
|
'view_count': info['play_count'],
|
|
}
|