from __future__ import unicode_literals
+import functools
+import itertools
import re
from .common import InfoExtractor
+from ..compat import (
+ compat_b64decode,
+ compat_chr,
+ compat_ord,
+ compat_str,
+ compat_urllib_parse_unquote,
+ compat_urlparse,
+ compat_zip
+)
from ..utils import (
- unified_strdate,
+ clean_html,
ExtractorError,
+ int_or_none,
+ OnDemandPagedList,
+ str_to_int,
+ try_get,
+ urljoin,
)
class MixcloudIE(InfoExtractor):
- _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([\w\d-]+)/([\w\d-]+)'
+ _VALID_URL = r'https?://(?:(?:www|beta|m)\.)?mixcloud\.com/([^/]+)/(?!stream|uploads|favorites|listens|playlists)([^/]+)'
IE_NAME = 'mixcloud'
- _TEST = {
+ _TESTS = [{
'url': 'http://www.mixcloud.com/dholbach/cryptkeeper/',
- 'file': 'dholbach-cryptkeeper.mp3',
'info_dict': {
+ 'id': 'dholbach-cryptkeeper',
+ 'ext': 'm4a',
'title': 'Cryptkeeper',
'description': 'After quite a long silence from myself, finally another Drum\'n\'Bass mix with my favourite current dance floor bangers.',
'uploader': 'Daniel Holbach',
'uploader_id': 'dholbach',
- 'upload_date': '20111115',
+ 'thumbnail': r're:https?://.*\.jpg',
+ 'view_count': int,
},
- }
-
- 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
+ }, {
+ 'url': 'http://www.mixcloud.com/gillespeterson/caribou-7-inch-vinyl-mix-chat/',
+ 'info_dict': {
+ 'id': 'gillespeterson-caribou-7-inch-vinyl-mix-chat',
+ 'ext': 'mp3',
+ 'title': 'Caribou 7 inch Vinyl Mix & Chat',
+ 'description': 'md5:2b8aec6adce69f9d41724647c65875e8',
+ 'uploader': 'Gilles Peterson Worldwide',
+ 'uploader_id': 'gillespeterson',
+ 'thumbnail': 're:https?://.*',
+ 'view_count': int,
+ },
+ }, {
+ 'url': 'https://beta.mixcloud.com/RedLightRadio/nosedrip-15-red-light-radio-01-18-2016/',
+ 'only_matching': True,
+ }]
- def _get_url(self, template_url):
- return self.check_urls(template_url % i for i in range(30))
+ @staticmethod
+ def _decrypt_xor_cipher(key, ciphertext):
+ """Encrypt/Decrypt XOR cipher. Both ways are possible because it's XOR."""
+ return ''.join([
+ compat_chr(compat_ord(ch) ^ compat_ord(k))
+ for ch, k in compat_zip(ciphertext, itertools.cycle(key))])
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))
+ track_id = compat_urllib_parse_unquote('-'.join((uploader, cloudcast_name)))
webpage = self._download_webpage(url, track_id)
- api_url = 'http://api.mixcloud.com/%s/%s/' % (uploader, cloudcast_name)
- info = self._download_json(
- api_url, track_id, 'Downloading cloudcast info')
-
- preview_url = self._search_regex(
- r'\s(?:data-preview-url|m-preview)="(.+?)"', webpage, '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')
+ # Legacy path
+ encrypted_play_info = self._search_regex(
+ r'm-play-info="([^"]+)"', webpage, 'play info', default=None)
+
+ if encrypted_play_info is not None:
+ # Decode
+ encrypted_play_info = compat_b64decode(encrypted_play_info)
+ else:
+ # New path
+ full_info_json = self._parse_json(self._html_search_regex(
+ r'<script id="relay-data" type="text/x-mixcloud">([^<]+)</script>',
+ webpage, 'play info'), 'play info')
+ for item in full_info_json:
+ item_data = try_get(
+ item, lambda x: x['cloudcast']['data']['cloudcastLookup'],
+ dict)
+ if try_get(item_data, lambda x: x['streamInfo']['url']):
+ info_json = item_data
+ break
+ else:
+ raise ExtractorError('Failed to extract matching stream info')
+
+ message = self._html_search_regex(
+ r'(?s)<div[^>]+class="global-message cloudcast-disabled-notice-light"[^>]*>(.+?)<(?:a|/div)',
+ webpage, 'error message', default=None)
+
+ js_url = self._search_regex(
+ r'<script[^>]+\bsrc=["\"](https://(?:www\.)?mixcloud\.com/media/(?:js2/www_js_4|js/www)\.[^>]+\.js)',
+ webpage, 'js url')
+ js = self._download_webpage(js_url, track_id, 'Downloading JS')
+ # Known plaintext attack
+ if encrypted_play_info:
+ kps = ['{"stream_url":']
+ kpa_target = encrypted_play_info
+ else:
+ kps = ['https://', 'http://']
+ kpa_target = compat_b64decode(info_json['streamInfo']['url'])
+ for kp in kps:
+ partial_key = self._decrypt_xor_cipher(kpa_target, kp)
+ for quote in ["'", '"']:
+ key = self._search_regex(
+ r'{0}({1}[^{0}]*){0}'.format(quote, re.escape(partial_key)),
+ js, 'encryption key', default=None)
+ if key is not None:
+ break
+ else:
+ continue
+ break
+ else:
+ raise ExtractorError('Failed to extract encryption key')
+
+ if encrypted_play_info is not None:
+ play_info = self._parse_json(self._decrypt_xor_cipher(key, encrypted_play_info), 'play info')
+ if message and 'stream_url' not in play_info:
+ raise ExtractorError('%s said: %s' % (self.IE_NAME, message), expected=True)
+ song_url = play_info['stream_url']
+ formats = [{
+ 'format_id': 'normal',
+ 'url': song_url
+ }]
+
+ title = self._html_search_regex(r'm-title="([^"]+)"', webpage, 'title')
+ thumbnail = self._proto_relative_url(self._html_search_regex(
+ r'm-thumbnail-url="([^"]+)"', webpage, 'thumbnail', fatal=False))
+ uploader = self._html_search_regex(
+ r'm-owner-name="([^"]+)"', webpage, 'uploader', fatal=False)
+ uploader_id = self._search_regex(
+ r'\s+"profile": "([^"]+)",', webpage, 'uploader id', fatal=False)
+ description = self._og_search_description(webpage)
+ view_count = str_to_int(self._search_regex(
+ [r'<meta itemprop="interactionCount" content="UserPlays:([0-9]+)"',
+ r'/listeners/?">([0-9,.]+)</a>',
+ r'(?:m|data)-tooltip=["\']([\d,.]+) plays'],
+ webpage, 'play count', default=None))
+
+ else:
+ title = info_json['name']
+ thumbnail = urljoin(
+ 'https://thumbnailer.mixcloud.com/unsafe/600x600/',
+ try_get(info_json, lambda x: x['picture']['urlRoot'], compat_str))
+ uploader = try_get(info_json, lambda x: x['owner']['displayName'])
+ uploader_id = try_get(info_json, lambda x: x['owner']['username'])
+ description = try_get(info_json, lambda x: x['description'])
+ view_count = int_or_none(try_get(info_json, lambda x: x['plays']))
+
+ stream_info = info_json['streamInfo']
+ formats = []
+
+ for url_key in ('url', 'hlsUrl', 'dashUrl'):
+ format_url = stream_info.get(url_key)
+ if not format_url:
+ continue
+ decrypted = self._decrypt_xor_cipher(key, compat_b64decode(format_url))
+ if not decrypted:
+ continue
+ if url_key == 'hlsUrl':
+ formats.extend(self._extract_m3u8_formats(
+ decrypted, track_id, 'mp4', entry_protocol='m3u8_native',
+ m3u8_id='hls', fatal=False))
+ elif url_key == 'dashUrl':
+ formats.extend(self._extract_mpd_formats(
+ decrypted, track_id, mpd_id='dash', fatal=False))
+ else:
+ formats.append({
+ 'format_id': 'http',
+ 'url': decrypted,
+ 'downloader_options': {
+ # Mixcloud starts throttling at >~5M
+ 'http_chunk_size': 5242880,
+ },
+ })
+ self._sort_formats(formats)
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'],
+ 'title': title,
+ 'formats': formats,
+ 'description': description,
+ 'thumbnail': thumbnail,
+ 'uploader': uploader,
+ 'uploader_id': uploader_id,
+ 'view_count': view_count,
}
+
+
+class MixcloudPlaylistBaseIE(InfoExtractor):
+ _PAGE_SIZE = 24
+
+ def _find_urls_in_page(self, page):
+ for url in re.findall(r'm-play-button m-url="(?P<url>[^"]+)"', page):
+ yield self.url_result(
+ compat_urlparse.urljoin('https://www.mixcloud.com', clean_html(url)),
+ MixcloudIE.ie_key())
+
+ def _fetch_tracks_page(self, path, video_id, page_name, current_page, real_page_number=None):
+ real_page_number = real_page_number or current_page + 1
+ return self._download_webpage(
+ 'https://www.mixcloud.com/%s/' % path, video_id,
+ note='Download %s (page %d)' % (page_name, current_page + 1),
+ errnote='Unable to download %s' % page_name,
+ query={'page': real_page_number, 'list': 'main', '_ajax': '1'},
+ headers={'X-Requested-With': 'XMLHttpRequest'})
+
+ def _tracks_page_func(self, page, video_id, page_name, current_page):
+ resp = self._fetch_tracks_page(page, video_id, page_name, current_page)
+
+ for item in self._find_urls_in_page(resp):
+ yield item
+
+ def _get_user_description(self, page_content):
+ return self._html_search_regex(
+ r'<div[^>]+class="profile-bio"[^>]*>(.+?)</div>',
+ page_content, 'user description', fatal=False)
+
+
+class MixcloudUserIE(MixcloudPlaylistBaseIE):
+ _VALID_URL = r'https?://(?:www\.)?mixcloud\.com/(?P<user>[^/]+)/(?P<type>uploads|favorites|listens)?/?$'
+ IE_NAME = 'mixcloud:user'
+
+ _TESTS = [{
+ 'url': 'http://www.mixcloud.com/dholbach/',
+ 'info_dict': {
+ 'id': 'dholbach_uploads',
+ 'title': 'Daniel Holbach (uploads)',
+ 'description': 'md5:def36060ac8747b3aabca54924897e47',
+ },
+ 'playlist_mincount': 11,
+ }, {
+ 'url': 'http://www.mixcloud.com/dholbach/uploads/',
+ 'info_dict': {
+ 'id': 'dholbach_uploads',
+ 'title': 'Daniel Holbach (uploads)',
+ 'description': 'md5:def36060ac8747b3aabca54924897e47',
+ },
+ 'playlist_mincount': 11,
+ }, {
+ 'url': 'http://www.mixcloud.com/dholbach/favorites/',
+ 'info_dict': {
+ 'id': 'dholbach_favorites',
+ 'title': 'Daniel Holbach (favorites)',
+ 'description': 'md5:def36060ac8747b3aabca54924897e47',
+ },
+ 'params': {
+ 'playlist_items': '1-100',
+ },
+ 'playlist_mincount': 100,
+ }, {
+ 'url': 'http://www.mixcloud.com/dholbach/listens/',
+ 'info_dict': {
+ 'id': 'dholbach_listens',
+ 'title': 'Daniel Holbach (listens)',
+ 'description': 'md5:def36060ac8747b3aabca54924897e47',
+ },
+ 'params': {
+ 'playlist_items': '1-100',
+ },
+ 'playlist_mincount': 100,
+ }]
+
+ def _real_extract(self, url):
+ mobj = re.match(self._VALID_URL, url)
+ user_id = mobj.group('user')
+ list_type = mobj.group('type')
+
+ # if only a profile URL was supplied, default to download all uploads
+ if list_type is None:
+ list_type = 'uploads'
+
+ video_id = '%s_%s' % (user_id, list_type)
+
+ profile = self._download_webpage(
+ 'https://www.mixcloud.com/%s/' % user_id, video_id,
+ note='Downloading user profile',
+ errnote='Unable to download user profile')
+
+ username = self._og_search_title(profile)
+ description = self._get_user_description(profile)
+
+ entries = OnDemandPagedList(
+ functools.partial(
+ self._tracks_page_func,
+ '%s/%s' % (user_id, list_type), video_id, 'list of %s' % list_type),
+ self._PAGE_SIZE)
+
+ return self.playlist_result(
+ entries, video_id, '%s (%s)' % (username, list_type), description)
+
+
+class MixcloudPlaylistIE(MixcloudPlaylistBaseIE):
+ _VALID_URL = r'https?://(?:www\.)?mixcloud\.com/(?P<user>[^/]+)/playlists/(?P<playlist>[^/]+)/?$'
+ IE_NAME = 'mixcloud:playlist'
+
+ _TESTS = [{
+ 'url': 'https://www.mixcloud.com/RedBullThre3style/playlists/tokyo-finalists-2015/',
+ 'info_dict': {
+ 'id': 'RedBullThre3style_tokyo-finalists-2015',
+ 'title': 'National Champions 2015',
+ 'description': 'md5:6ff5fb01ac76a31abc9b3939c16243a3',
+ },
+ 'playlist_mincount': 16,
+ }, {
+ 'url': 'https://www.mixcloud.com/maxvibes/playlists/jazzcat-on-ness-radio/',
+ 'only_matching': True,
+ }]
+
+ def _real_extract(self, url):
+ mobj = re.match(self._VALID_URL, url)
+ user_id = mobj.group('user')
+ playlist_id = mobj.group('playlist')
+ video_id = '%s_%s' % (user_id, playlist_id)
+
+ webpage = self._download_webpage(
+ url, user_id,
+ note='Downloading playlist page',
+ errnote='Unable to download playlist page')
+
+ title = self._html_search_regex(
+ r'<a[^>]+class="parent active"[^>]*><b>\d+</b><span[^>]*>([^<]+)',
+ webpage, 'playlist title',
+ default=None) or self._og_search_title(webpage, fatal=False)
+ description = self._get_user_description(webpage)
+
+ entries = OnDemandPagedList(
+ functools.partial(
+ self._tracks_page_func,
+ '%s/playlists/%s' % (user_id, playlist_id), video_id, 'tracklist'),
+ self._PAGE_SIZE)
+
+ return self.playlist_result(entries, video_id, title, description)
+
+
+class MixcloudStreamIE(MixcloudPlaylistBaseIE):
+ _VALID_URL = r'https?://(?:www\.)?mixcloud\.com/(?P<id>[^/]+)/stream/?$'
+ IE_NAME = 'mixcloud:stream'
+
+ _TEST = {
+ 'url': 'https://www.mixcloud.com/FirstEar/stream/',
+ 'info_dict': {
+ 'id': 'FirstEar',
+ 'title': 'First Ear',
+ 'description': 'Curators of good music\nfirstearmusic.com',
+ },
+ 'playlist_mincount': 192,
+ }
+
+ def _real_extract(self, url):
+ user_id = self._match_id(url)
+
+ webpage = self._download_webpage(url, user_id)
+
+ entries = []
+ prev_page_url = None
+
+ def _handle_page(page):
+ entries.extend(self._find_urls_in_page(page))
+ return self._search_regex(
+ r'm-next-page-url="([^"]+)"', page,
+ 'next page URL', default=None)
+
+ next_page_url = _handle_page(webpage)
+
+ for idx in itertools.count(0):
+ if not next_page_url or prev_page_url == next_page_url:
+ break
+
+ prev_page_url = next_page_url
+ current_page = int(self._search_regex(
+ r'\?page=(\d+)', next_page_url, 'next page number'))
+
+ next_page_url = _handle_page(self._fetch_tracks_page(
+ '%s/stream' % user_id, user_id, 'stream', idx,
+ real_page_number=current_page))
+
+ username = self._og_search_title(webpage)
+ description = self._get_user_description(webpage)
+
+ return self.playlist_result(entries, user_id, username, description)
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