from __future__ import unicode_literals import re from .common import InfoExtractor from ..compat import ( compat_urllib_parse, ) from ..utils import ( ExtractorError, HEADRequest, str_to_int, ) class MixcloudIE(InfoExtractor): _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([^/]+)/([^/]+)' IE_NAME = 'mixcloud' _TESTS = [{ 'url': 'http://www.mixcloud.com/dholbach/cryptkeeper/', 'info_dict': { 'id': 'dholbach-cryptkeeper', 'ext': 'mp3', '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', 'thumbnail': 're:https?://.*\.jpg', 'view_count': int, 'like_count': int, }, }, { '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?://.*/images/', 'view_count': int, 'like_count': int, }, }] def _get_url(self, track_id, template_url): server_count = 30 for i in range(server_count): url = template_url % i try: # We only want to know if the request succeed # don't download the whole file self._request_webpage( HEADRequest(url), track_id, 'Checking URL %d/%d ...' % (i + 1, server_count + 1)) return url except ExtractorError: pass return None def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) uploader = mobj.group(1) cloudcast_name = mobj.group(2) track_id = compat_urllib_parse.unquote('-'.join((uploader, cloudcast_name))) webpage = self._download_webpage(url, track_id) 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(track_id, 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(track_id, template_url) if final_song_url is None: raise ExtractorError('Unable to extract track url') PREFIX = ( r'm-play-on-spacebar[^>]+' r'(?:\s+[a-zA-Z0-9-]+(?:="[^"]+")?)*?\s+') title = self._html_search_regex( PREFIX + r'm-title="([^"]+)"', webpage, 'title') thumbnail = self._proto_relative_url(self._html_search_regex( PREFIX + r'm-thumbnail-url="([^"]+)"', webpage, 'thumbnail', fatal=False)) uploader = self._html_search_regex( PREFIX + 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) like_count = str_to_int(self._search_regex( r'\bbutton-favorite\b.+m-ajax-toggle-count="([^"]+)"', webpage, 'like count', fatal=False)) view_count = str_to_int(self._search_regex( [r'([0-9,.]+)'], webpage, 'play count', fatal=False)) return { 'id': track_id, 'title': title, 'url': final_song_url, 'description': description, 'thumbnail': thumbnail, 'uploader': uploader, 'uploader_id': uploader_id, 'view_count': view_count, 'like_count': like_count, }