from __future__ import unicode_literals import re from .common import InfoExtractor from ..compat import ( compat_urllib_parse_unquote, compat_urllib_request ) from ..utils import ( ExtractorError, HEADRequest, NO_DEFAULT, parse_count, str_to_int, clean_html ) class MixcloudIE(InfoExtractor): _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([^/]+)/(?!stream|uploads|favorites|listens|playlists)([^/]+)' IE_NAME = 'mixcloud' _TESTS = [{ 'url': 'http://www.mixcloud.com/dholbach/cryptkeeper/', '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', '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 _check_url(self, url, track_id, ext): try: # We only want to know if the request succeed # don't download the whole file self._request_webpage( HEADRequest(url), track_id, 'Trying %s URL' % ext) return True except ExtractorError: return False 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) message = self._html_search_regex( r'(?s)]+class="global-message cloudcast-disabled-notice-light"[^>]*>(.+?)<(?:a|/div)', webpage, 'error message', default=None) preview_url = self._search_regex( r'\s(?:data-preview-url|m-preview)="([^"]+)"', webpage, 'preview url', default=None if message else NO_DEFAULT) if message: raise ExtractorError('%s said: %s' % (self.IE_NAME, message), expected=True) song_url = re.sub(r'audiocdn(\d+)', r'stream\1', preview_url) song_url = song_url.replace('/previews/', '/c/originals/') if not self._check_url(song_url, track_id, 'mp3'): song_url = song_url.replace('.mp3', '.m4a').replace('originals/', 'm4a/64/') if not self._check_url(song_url, track_id, 'm4a'): 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 = parse_count(self._search_regex( r'\bbutton-favorite[^>]+>.*?]+class=["\']toggle-number[^>]+>\s*([^<]+)', 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': song_url, 'description': description, 'thumbnail': thumbnail, 'uploader': uploader, 'uploader_id': uploader_id, 'view_count': view_count, 'like_count': like_count, } class MixcloudUserIE(InfoExtractor): """ Information extractor for Mixcloud users. It can retrieve a list of a user's uploads, favorites or listens. """ _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/(?P[^/]+)/(?Puploads|favorites|listens)?/?$' IE_NAME = 'mixcloud:user' _TESTS = [{ 'url': 'http://www.mixcloud.com/dholbach/', 'info_dict': { 'id': 'dholbach/uploads', 'title': 'Daniel Holbach (uploads)', 'description': 'md5:327af72d1efeb404a8216c27240d1370', }, 'playlist_mincount': 11 }, { 'url': 'http://www.mixcloud.com/dholbach/uploads/', 'info_dict': { 'id': 'dholbach/uploads', 'title': 'Daniel Holbach (uploads)', 'description': 'md5:327af72d1efeb404a8216c27240d1370', }, 'playlist_mincount': 11 }, { 'url': 'http://www.mixcloud.com/dholbach/favorites/', 'info_dict': { 'id': 'dholbach/favorites', 'title': 'Daniel Holbach (favorites)', 'description': 'md5:327af72d1efeb404a8216c27240d1370', }, 'playlist_mincount': 244 }, { 'url': 'http://www.mixcloud.com/dholbach/listens/', 'info_dict': { 'id': 'dholbach/listens', 'title': 'Daniel Holbach (listens)', 'description': 'md5:327af72d1efeb404a8216c27240d1370', }, 'playlist_mincount': 846 }] def _fetch_tracks(self, base_url, video_id, dl_note=None, dl_errnote=None): # retrieve all fragments of a list of tracks with fake AJAX calls track_urls = [] current_page = 1 while True: # fake a AJAX request to retrieve a list fragment page_url = base_url + "?page=%d&list=main&_ajax=1" % current_page req = compat_urllib_request.Request(page_url, headers={"X-Requested-With": "XMLHttpRequest"}) resp = self._download_webpage(req, video_id, note=dl_note + " (page %d)" % current_page, errnote=dl_errnote) # extract all track URLs from fragment urls = re.findall(r'm-play-button m-url="(?P[^"]+)"', resp) # clean up URLs urls = map(clean_html, urls) # create absolute URLs urls = map(lambda u: "https://www.mixcloud.com" + u, urls) track_urls.extend(urls) # advance to next fragment, if any if " m-next-page-url=" in resp: current_page += 1 else: break return track_urls def _handle_track_urls(self, urls): return map(lambda u: self.url_result(u, "Mixcloud"), urls) def _get_user_description(self, page_content): return self._html_search_regex( r'
.*?

(.*?)

', page_content, "user description", fatal=False) def _get_username(self, page_content): return self._og_search_title(page_content) 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) # download the user's profile to retrieve some metadata 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._get_username(profile) description = self._get_user_description(profile) # retrieve all page fragments of uploads, favorites or listens track_urls = self._fetch_tracks( "https://www.mixcloud.com/%s/%s/" % (user_id, list_type), video_id, dl_note="Downloading list of %s" % list_type, dl_errnote="Unable to download list of %s" % list_type) # let MixcloudIE handle each track URL entries = self._handle_track_urls(track_urls) return { '_type': 'playlist', 'entries': entries, 'title': "%s (%s)" % (username, list_type), 'id': video_id, "description": description } class MixcloudPlaylistIE(MixcloudUserIE): """ Information extractor for Mixcloud playlists. """ _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/(?P[^/]+)/playlists/(?P[^/]+)/?$' IE_NAME = 'mixcloud:playlist' _TESTS = [{ 'url': 'https://www.mixcloud.com/RedBullThre3style/playlists/tokyo-finalists-2015/', 'info_dict': { 'id': 'RedBullThre3style/playlists/tokyo-finalists-2015', 'title': 'National Champions 2015', 'description': 'md5:6ff5fb01ac76a31abc9b3939c16243a3', }, 'playlist_mincount': 16 }, { 'url': 'https://www.mixcloud.com/maxvibes/playlists/jazzcat-on-ness-radio/', 'info_dict': { 'id': 'maxvibes/playlists/jazzcat-on-ness-radio', 'title': 'Jazzcat on Ness Radio', 'description': 'md5:7bbbf0d6359a0b8cda85224be0f8f263', }, 'playlist_mincount': 23 }] def _get_playlist_title(self, page_content): return self._html_search_regex( r'(?P.*?)</span>', page_content, "playlist title", group="title", fatal=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/playlists/%s" % (user_id, playlist_id) # download the playlist page to retrieve some metadata profile = self._download_webpage(url, user_id, note="Downloading playlist page", errnote="Unable to download playlist page") description = self._get_user_description(profile) playlist_title = self._get_playlist_title(profile) # retrieve all page fragments of playlist track_urls = self._fetch_tracks( "https://www.mixcloud.com/%s/playlists/%s/" % (user_id, playlist_id), video_id, dl_note="Downloading tracklist of %s" % playlist_title, dl_errnote="Unable to tracklist of %s" % playlist_title) # let MixcloudIE handle each track entries = self._handle_track_urls(track_urls) return { '_type': 'playlist', 'entries': entries, 'title': playlist_title, 'id': video_id, "description": description }