- encrypted_play_info = self._search_regex(
- r'm-play-info="([^"]+)"', webpage, 'play info')
-
- play_info = self._decrypt_play_info(encrypted_play_info, track_id)
-
- 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']
-
- 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))
+ js_url = self._search_regex(
+ r'<script[^>]+\bsrc=["\"](https://(?:www\.)?mixcloud\.com/media/js2/www_js_4\.[^>]+\.js)',
+ webpage, 'js url', default=None)
+ if js_url is None:
+ js_url = self._search_regex(
+ r'<script[^>]+\bsrc=["\"](https://(?:www\.)?mixcloud\.com/media/js/www\.[^>]+\.js)',
+ webpage, 'js url')
+ js = self._download_webpage(js_url, track_id)
+ # Known plaintext attack
+ if encrypted_play_info:
+ kps = ['{"stream_url":']
+ kpa_target = encrypted_play_info
+ else:
+ kps = ['https://', 'http://']
+ kpa_target = base64.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 = try_get(info_json,
+ lambda x: 'https://thumbnailer.mixcloud.com/unsafe/600x600/' + x['picture']['urlRoot'])
+ 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 = try_get(info_json, lambda x: x['plays'])
+
+ stream_info = info_json['streamInfo']
+ formats = []
+ self._decrypt_and_extend(stream_info, 'url', lambda x: [{
+ 'format_id': 'normal',
+ 'url': x
+ }], key, formats)
+ self._decrypt_and_extend(stream_info, 'hlsUrl', lambda x: self._extract_m3u8_formats(x, title), key,
+ formats)
+ self._decrypt_and_extend(stream_info, 'dashUrl', lambda x: self._extract_mpd_formats(x, title), key,
+ formats)